[PATCH -next 001/491] MELLANOX ETHERNET INNOVA DRIVERS: Use fallthrough;

[PATCH -next 001/491] MELLANOX ETHERNET INNOVA DRIVERS: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c | 2 +-
 drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c        | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
index f260dd..42978f8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
@@ -466,7 +466,7 @@ struct sk_buff *mlx5e_ktls_handle_tx_skb(struct net_device *netdev,
 			if (likely(!skb->decrypted))
 				goto out;
 			WARN_ON_ONCE(1);
-			/* fall-through */
+			fallthrough;
 		default: /* MLX5E_KTLS_SYNC_FAIL */
 			goto err_out;
 		}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c
index 6102113..d35bbc 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c
@@ -339,14 +339,14 @@ static void mlx5_fpga_conn_handle_cqe(struct mlx5_fpga_conn *conn,
 	switch (opcode) {
 	case MLX5_CQE_REQ_ERR:
 		status = ((struct mlx5_err_cqe *)cqe)->syndrome;
-		/* Fall through */
+		fallthrough;
 	case MLX5_CQE_REQ:
 		mlx5_fpga_conn_sq_cqe(conn, cqe, status);
 		break;
 
 	case MLX5_CQE_RESP_ERR:
 		status = ((struct mlx5_err_cqe *)cqe)->syndrome;
-		/* Fall through */
+		fallthrough;
 	case MLX5_CQE_RESP_SEND:
 		mlx5_fpga_conn_rq_cqe(conn, cqe, status);
 		break;
-- 
2.24.0

[PATCH -next 002/491] MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
index 36953d4..01a7931 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
@@ -737,7 +737,7 @@ static int rvu_nix_aq_enq_inst(struct rvu *rvu, struct nix_aq_enq_req *req,
 		else if (req->ctype == NIX_AQ_CTYPE_MCE)
 			memcpy(mask, &req->mce_mask,
 			       sizeof(struct nix_rx_mce_s));
-		/* Fall through */
+		fallthrough;
 	case NIX_AQ_INSTOP_INIT:
 		if (req->ctype == NIX_AQ_CTYPE_RQ)
 			memcpy(ctx, &req->rq, sizeof(struct nix_rq_ctx_s));
-- 
2.24.0

[PATCH -next 003/491] MELLANOX MLX5 core VPI driver: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h         | 2 +-
 drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c          | 4 ++--
 drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c      | 2 +-
 .../net/ethernet/mellanox/mlx5/core/eswitch_offloads.c    | 2 +-
 drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c          | 8 ++++----
 drivers/net/ethernet/mellanox/mlx5/core/vport.c           | 2 +-
 6 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
index a226277..2a1cc2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
@@ -223,7 +223,7 @@ mlx5e_set_eseg_swp(struct sk_buff *skb, struct mlx5_wqe_eth_seg *eseg,
 	switch (swp_spec->tun_l4_proto) {
 	case IPPROTO_UDP:
 		eseg->swp_flags |= MLX5_ETH_WQE_SWP_INNER_L4_UDP;
-		/* fall through */
+		fallthrough;
 	case IPPROTO_TCP:
 		eseg->swp_inner_l4_offset = skb_inner_transport_offset(skb) / 2;
 		break;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
index f049e0a..f74e50 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
@@ -167,11 +167,11 @@ bool mlx5e_xdp_handle(struct mlx5e_rq *rq, struct mlx5e_dma_info *di,
 		return true;
 	default:
 		bpf_warn_invalid_xdp_action(act);
-		/* fall through */
+		fallthrough;
 	case XDP_ABORTED:
 xdp_abort:
 		trace_xdp_exception(rq->netdev, prog, act);
-		/* fall through */
+		fallthrough;
 	case XDP_DROP:
 		rq->stats->xdp_drop++;
 		return true;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 01539b8..8a3376a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -225,7 +225,7 @@ int mlx5e_ethtool_get_sset_count(struct mlx5e_priv *priv, int sset)
 		return MLX5E_NUM_PFLAGS;
 	case ETH_SS_TEST:
 		return mlx5e_self_test_num(priv);
-	/* fallthrough */
+		fallthrough;
 	default:
 		return -EOPNOTSUPP;
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 4b5b661..033454 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -2426,7 +2426,7 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode,
 	case MLX5_CAP_INLINE_MODE_NOT_REQUIRED:
 		if (mode == DEVLINK_ESWITCH_INLINE_MODE_NONE)
 			return 0;
-		/* fall through */
+		fallthrough;
 	case MLX5_CAP_INLINE_MODE_L2:
 		NL_SET_ERR_MSG_MOD(extack, "Inline mode can't be set");
 		return -EOPNOTSUPP;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c b/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
index 416676..a40e43 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
@@ -199,13 +199,13 @@ static void mlx5_lag_fib_update(struct work_struct *work)
 	/* Protect internal structures from changes */
 	rtnl_lock();
 	switch (fib_work->event) {
-	case FIB_EVENT_ENTRY_REPLACE: /* fall through */
+	case FIB_EVENT_ENTRY_REPLACE:
 	case FIB_EVENT_ENTRY_DEL:
 		mlx5_lag_fib_route_event(ldev, fib_work->event,
 					 fib_work->fen_info.fi);
 		fib_info_put(fib_work->fen_info.fi);
 		break;
-	case FIB_EVENT_NH_ADD: /* fall through */
+	case FIB_EVENT_NH_ADD:
 	case FIB_EVENT_NH_DEL:
 		fib_nh = fib_work->fnh_info.fib_nh;
 		mlx5_lag_fib_nexthop_event(ldev,
@@ -256,7 +256,7 @@ static int mlx5_lag_fib_event(struct notifier_block *nb,
 		return NOTIFY_DONE;
 
 	switch (event) {
-	case FIB_EVENT_ENTRY_REPLACE: /* fall through */
+	case FIB_EVENT_ENTRY_REPLACE:
 	case FIB_EVENT_ENTRY_DEL:
 		fen_info = container_of(info, struct fib_entry_notifier_info,
 					info);
@@ -279,7 +279,7 @@ static int mlx5_lag_fib_event(struct notifier_block *nb,
 		 */
 		fib_info_hold(fib_work->fen_info.fi);
 		break;
-	case FIB_EVENT_NH_ADD: /* fall through */
+	case FIB_EVENT_NH_ADD:
 	case FIB_EVENT_NH_DEL:
 		fnh_info = container_of(info, struct fib_nh_notifier_info,
 					info);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index 1faac31f..aea1065 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
@@ -125,7 +125,7 @@ void mlx5_query_min_inline(struct mlx5_core_dev *mdev,
 	case MLX5_CAP_INLINE_MODE_VPORT_CONTEXT:
 		if (!mlx5_query_nic_vport_min_inline(mdev, 0, min_inline_mode))
 			break;
-		/* fall through */
+		fallthrough;
 	case MLX5_CAP_INLINE_MODE_L2:
 		*min_inline_mode = MLX5_INLINE_MODE_L2;
 		break;
-- 
2.24.0

[PATCH -next 004/491] PERFORMANCE EVENTS SUBSYSTEM: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/mips/kernel/perf_event_mipsxx.c | 6 +++---
 arch/x86/events/intel/core.c         | 7 +++----
 arch/x86/events/intel/lbr.c          | 2 +-
 kernel/events/core.c                 | 3 +--
 4 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c
index 128fc9..484948 100644
--- a/arch/mips/kernel/perf_event_mipsxx.c
+++ b/arch/mips/kernel/perf_event_mipsxx.c
@@ -790,15 +790,15 @@ static void reset_counters(void *arg)
 	case 4:
 		mipsxx_pmu_write_control(3, 0);
 		mipspmu.write_counter(3, 0);
-		/* fall through */
+		fallthrough;
 	case 3:
 		mipsxx_pmu_write_control(2, 0);
 		mipspmu.write_counter(2, 0);
-		/* fall through */
+		fallthrough;
 	case 2:
 		mipsxx_pmu_write_control(1, 0);
 		mipspmu.write_counter(1, 0);
-		/* fall through */
+		fallthrough;
 	case 1:
 		mipsxx_pmu_write_control(0, 0);
 		mipspmu.write_counter(0, 0);
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index 332954..8cd3bb 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -4637,8 +4637,7 @@ __init int intel_pmu_init(void)
 
 	case INTEL_FAM6_CORE2_MEROM:
 		x86_add_quirk(intel_clovertown_quirk);
-		/* fall through */
-
+		fallthrough;
 	case INTEL_FAM6_CORE2_MEROM_L:
 	case INTEL_FAM6_CORE2_PENRYN:
 	case INTEL_FAM6_CORE2_DUNNINGTON:
@@ -5017,7 +5016,7 @@ __init int intel_pmu_init(void)
 
 	case INTEL_FAM6_SKYLAKE_X:
 		pmem = true;
-		/* fall through */
+		fallthrough;
 	case INTEL_FAM6_SKYLAKE_L:
 	case INTEL_FAM6_SKYLAKE:
 	case INTEL_FAM6_KABYLAKE_L:
@@ -5069,7 +5068,7 @@ __init int intel_pmu_init(void)
 	case INTEL_FAM6_ICELAKE_X:
 	case INTEL_FAM6_ICELAKE_D:
 		pmem = true;
-		/* fall through */
+		fallthrough;
 	case INTEL_FAM6_ICELAKE_L:
 	case INTEL_FAM6_ICELAKE:
 	case INTEL_FAM6_TIGERLAKE_L:
diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c
index 65113b1..2e2c6fb 100644
--- a/arch/x86/events/intel/lbr.c
+++ b/arch/x86/events/intel/lbr.c
@@ -967,7 +967,7 @@ static int branch_type(unsigned long from, unsigned long to, int abort)
 			ret = X86_BR_ZERO_CALL;
 			break;
 		}
-		/* fall through */
+		fallthrough;
 	case 0x9a: /* call far absolute */
 		ret = X86_BR_CALL;
 		break;
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 6a47c3..7a8ed4d5 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -9762,8 +9762,7 @@ perf_event_parse_addr_filter(struct perf_event *event, char *fstr,
 		case IF_SRC_KERNELADDR:
 		case IF_SRC_KERNEL:
 			kernel = 1;
-			/* fall through */
-
+			fallthrough;
 		case IF_SRC_FILEADDR:
 		case IF_SRC_FILE:
 			if (state != IF_STATE_SOURCE)
-- 
2.24.0

[PATCH -next 005/491] ARM/UNIPHIER ARCHITECTURE: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/tty/serial/8250/8250_uniphier.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/serial/8250/8250_uniphier.c b/drivers/tty/serial/8250/8250_uniphier.c
index e0b73a5..a2978ab 100644
--- a/drivers/tty/serial/8250/8250_uniphier.c
+++ b/drivers/tty/serial/8250/8250_uniphier.c
@@ -75,7 +75,7 @@ static unsigned int uniphier_serial_in(struct uart_port *p, int offset)
 		break;
 	case UART_LCR:
 		valshift = 8;
-		/* fall through */
+		fallthrough;
 	case UART_MCR:
 		offset = UNIPHIER_UART_LCR_MCR;
 		break;
@@ -101,7 +101,7 @@ static void uniphier_serial_out(struct uart_port *p, int offset, int value)
 	case UART_SCR:
 		/* No SCR for this hardware.  Use CHAR as a scratch register */
 		valshift = 8;
-		/* fall through */
+		fallthrough;
 	case UART_FCR:
 		offset = UNIPHIER_UART_CHAR_FCR;
 		break;
@@ -109,7 +109,7 @@ static void uniphier_serial_out(struct uart_port *p, int offset, int value)
 		valshift = 8;
 		/* Divisor latch access bit does not exist. */
 		value &= ~UART_LCR_DLAB;
-		/* fall through */
+		fallthrough;
 	case UART_MCR:
 		offset = UNIPHIER_UART_LCR_MCR;
 		break;
-- 
2.24.0

[PATCH -next 006/491] ARM/RISCPC ARCHITECTURE: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/arm/mach-rpc/riscpc.c |  2 +-
 drivers/scsi/arm/fas216.c  | 17 ++++++-----------
 2 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index ea2c842..d23970b 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -46,7 +46,7 @@ static int __init parse_tag_acorn(const struct tag *tag)
 	switch (tag->u.acorn.vram_pages) {
 	case 512:
 		vram_size += PAGE_SIZE * 256;
-		/* Fall through - ??? */
+		fallthrough;	/* ??? */
 	case 256:
 		vram_size += PAGE_SIZE * 256;
 	default:
diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index 6c68c230..bb18be 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -603,8 +603,7 @@ static void fas216_handlesync(FAS216_Info *info, char *msg)
 		msgqueue_flush(&info->scsi.msgs);
 		msgqueue_addmsg(&info->scsi.msgs, 1, MESSAGE_REJECT);
 		info->scsi.phase = PHASE_MSGOUT_EXPECT;
-		/* fall through */
-
+		fallthrough;
 	case async:
 		dev->period = info->ifcfg.asyncperiod / 4;
 		dev->sof    = 0;
@@ -916,8 +915,7 @@ static void fas216_disconnect_intr(FAS216_Info *info)
 			fas216_done(info, DID_ABORT);
 			break;
 		}
-		/* else, fall through */
-
+		fallthrough;
 	default:				/* huh?					*/
 		printk(KERN_ERR "scsi%d.%c: unexpected disconnect in phase %s\n",
 			info->host->host_no, fas216_target(info), fas216_drv_phase(info));
@@ -1413,8 +1411,7 @@ static void fas216_busservice_intr(FAS216_Info *info, unsigned int stat, unsigne
 	case STATE(STAT_STATUS, PHASE_DATAOUT): /* Data Out     -> Status       */
 	case STATE(STAT_STATUS, PHASE_DATAIN):  /* Data In      -> Status       */
 		fas216_stoptransfer(info);
-		/* fall through */
-
+		fallthrough;
 	case STATE(STAT_STATUS, PHASE_SELSTEPS):/* Sel w/ steps -> Status       */
 	case STATE(STAT_STATUS, PHASE_MSGOUT):  /* Message Out  -> Status       */
 	case STATE(STAT_STATUS, PHASE_COMMAND): /* Command      -> Status       */
@@ -1426,8 +1423,7 @@ static void fas216_busservice_intr(FAS216_Info *info, unsigned int stat, unsigne
 	case STATE(STAT_MESGIN, PHASE_DATAOUT): /* Data Out     -> Message In   */
 	case STATE(STAT_MESGIN, PHASE_DATAIN):  /* Data In      -> Message In   */
 		fas216_stoptransfer(info);
-		/* fall through */
-
+		fallthrough;
 	case STATE(STAT_MESGIN, PHASE_COMMAND):	/* Command	-> Message In	*/
 	case STATE(STAT_MESGIN, PHASE_SELSTEPS):/* Sel w/ steps -> Message In   */
 	case STATE(STAT_MESGIN, PHASE_MSGOUT):  /* Message Out  -> Message In   */
@@ -1581,8 +1577,7 @@ static void fas216_funcdone_intr(FAS216_Info *info, unsigned int stat, unsigned
 			fas216_message(info);
 			break;
 		}
-		/* else, fall through */
-
+		fallthrough;
 	default:
 		fas216_log(info, 0, "internal phase %s for function done?"
 			"  What do I do with this?",
@@ -1964,7 +1959,7 @@ static void fas216_kick(FAS216_Info *info)
 	switch (where_from) {
 	case TYPE_QUEUE:
 		fas216_allocate_tag(info, SCpnt);
-		/* fall through */
+		fallthrough;
 	case TYPE_OTHER:
 		fas216_start_command(info, SCpnt);
 		break;
-- 
2.24.0

[PATCH -next 007/491] KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64): Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/arm64/kvm/handle_exit.c  |  2 +-
 arch/arm64/kvm/hyp/debug-sr.c | 60 +++++++++++++++++------------------
 virt/kvm/arm/hyp/vgic-v3-sr.c | 16 +++++-----
 3 files changed, 39 insertions(+), 39 deletions(-)

diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c
index aacfc5..b14d6a 100644
--- a/arch/arm64/kvm/handle_exit.c
+++ b/arch/arm64/kvm/handle_exit.c
@@ -128,7 +128,7 @@ static int kvm_handle_guest_debug(struct kvm_vcpu *vcpu, struct kvm_run *run)
 	switch (ESR_ELx_EC(hsr)) {
 	case ESR_ELx_EC_WATCHPT_LOW:
 		run->debug.arch.far = vcpu->arch.fault.far_el2;
-		/* fall through */
+		fallthrough;
 	case ESR_ELx_EC_SOFTSTP_LOW:
 	case ESR_ELx_EC_BREAKPT_LOW:
 	case ESR_ELx_EC_BKPT32:
diff --git a/arch/arm64/kvm/hyp/debug-sr.c b/arch/arm64/kvm/hyp/debug-sr.c
index 0fc987..b074d3 100644
--- a/arch/arm64/kvm/hyp/debug-sr.c
+++ b/arch/arm64/kvm/hyp/debug-sr.c
@@ -18,70 +18,70 @@
 #define save_debug(ptr,reg,nr)						\
 	switch (nr) {							\
 	case 15:	ptr[15] = read_debug(reg, 15);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 14:	ptr[14] = read_debug(reg, 14);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 13:	ptr[13] = read_debug(reg, 13);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 12:	ptr[12] = read_debug(reg, 12);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 11:	ptr[11] = read_debug(reg, 11);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 10:	ptr[10] = read_debug(reg, 10);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 9:		ptr[9] = read_debug(reg, 9);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 8:		ptr[8] = read_debug(reg, 8);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 7:		ptr[7] = read_debug(reg, 7);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 6:		ptr[6] = read_debug(reg, 6);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 5:		ptr[5] = read_debug(reg, 5);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 4:		ptr[4] = read_debug(reg, 4);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 3:		ptr[3] = read_debug(reg, 3);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 2:		ptr[2] = read_debug(reg, 2);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 1:		ptr[1] = read_debug(reg, 1);			\
-			/* Fall through */				\
+			fallthrough;					\
 	default:	ptr[0] = read_debug(reg, 0);			\
 	}
 
 #define restore_debug(ptr,reg,nr)					\
 	switch (nr) {							\
 	case 15:	write_debug(ptr[15], reg, 15);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 14:	write_debug(ptr[14], reg, 14);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 13:	write_debug(ptr[13], reg, 13);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 12:	write_debug(ptr[12], reg, 12);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 11:	write_debug(ptr[11], reg, 11);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 10:	write_debug(ptr[10], reg, 10);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 9:		write_debug(ptr[9], reg, 9);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 8:		write_debug(ptr[8], reg, 8);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 7:		write_debug(ptr[7], reg, 7);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 6:		write_debug(ptr[6], reg, 6);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 5:		write_debug(ptr[5], reg, 5);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 4:		write_debug(ptr[4], reg, 4);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 3:		write_debug(ptr[3], reg, 3);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 2:		write_debug(ptr[2], reg, 2);			\
-			/* Fall through */				\
+			fallthrough;					\
 	case 1:		write_debug(ptr[1], reg, 1);			\
-			/* Fall through */				\
+			fallthrough;					\
 	default:	write_debug(ptr[0], reg, 0);			\
 	}
 
diff --git a/virt/kvm/arm/hyp/vgic-v3-sr.c b/virt/kvm/arm/hyp/vgic-v3-sr.c
index ccf1fde..93331f2 100644
--- a/virt/kvm/arm/hyp/vgic-v3-sr.c
+++ b/virt/kvm/arm/hyp/vgic-v3-sr.c
@@ -349,10 +349,10 @@ void __hyp_text __vgic_v3_save_aprs(struct kvm_vcpu *vcpu)
 	case 7:
 		cpu_if->vgic_ap0r[3] = __vgic_v3_read_ap0rn(3);
 		cpu_if->vgic_ap0r[2] = __vgic_v3_read_ap0rn(2);
-		/* Fall through */
+		fallthrough;
 	case 6:
 		cpu_if->vgic_ap0r[1] = __vgic_v3_read_ap0rn(1);
-		/* Fall through */
+		fallthrough;
 	default:
 		cpu_if->vgic_ap0r[0] = __vgic_v3_read_ap0rn(0);
 	}
@@ -361,10 +361,10 @@ void __hyp_text __vgic_v3_save_aprs(struct kvm_vcpu *vcpu)
 	case 7:
 		cpu_if->vgic_ap1r[3] = __vgic_v3_read_ap1rn(3);
 		cpu_if->vgic_ap1r[2] = __vgic_v3_read_ap1rn(2);
-		/* Fall through */
+		fallthrough;
 	case 6:
 		cpu_if->vgic_ap1r[1] = __vgic_v3_read_ap1rn(1);
-		/* Fall through */
+		fallthrough;
 	default:
 		cpu_if->vgic_ap1r[0] = __vgic_v3_read_ap1rn(0);
 	}
@@ -386,10 +386,10 @@ void __hyp_text __vgic_v3_restore_aprs(struct kvm_vcpu *vcpu)
 	case 7:
 		__vgic_v3_write_ap0rn(cpu_if->vgic_ap0r[3], 3);
 		__vgic_v3_write_ap0rn(cpu_if->vgic_ap0r[2], 2);
-		/* Fall through */
+		fallthrough;
 	case 6:
 		__vgic_v3_write_ap0rn(cpu_if->vgic_ap0r[1], 1);
-		/* Fall through */
+		fallthrough;
 	default:
 		__vgic_v3_write_ap0rn(cpu_if->vgic_ap0r[0], 0);
 	}
@@ -398,10 +398,10 @@ void __hyp_text __vgic_v3_restore_aprs(struct kvm_vcpu *vcpu)
 	case 7:
 		__vgic_v3_write_ap1rn(cpu_if->vgic_ap1r[3], 3);
 		__vgic_v3_write_ap1rn(cpu_if->vgic_ap1r[2], 2);
-		/* Fall through */
+		fallthrough;
 	case 6:
 		__vgic_v3_write_ap1rn(cpu_if->vgic_ap1r[1], 1);
-		/* Fall through */
+		fallthrough;
 	default:
 		__vgic_v3_write_ap1rn(cpu_if->vgic_ap1r[0], 0);
 	}
-- 
2.24.0

[PATCH -next 008/491] ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/arm/mach-ep93xx/crunch.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/mach-ep93xx/crunch.c b/arch/arm/mach-ep93xx/crunch.c
index 1c05c5b..f02e978 100644
--- a/arch/arm/mach-ep93xx/crunch.c
+++ b/arch/arm/mach-ep93xx/crunch.c
@@ -49,8 +49,7 @@ static int crunch_do(struct notifier_block *self, unsigned long cmd, void *t)
 		 * FALLTHROUGH: Ensure we don't try to overwrite our newly
 		 * initialised state information on the first fault.
 		 */
-		/* Fall through */
-
+		fallthrough;
 	case THREAD_NOTIFY_EXIT:
 		crunch_task_release(thread);
 		break;
-- 
2.24.0

[PATCH -next 009/491] ARM/Amlogic Meson SoC support: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/mmc/host/meson-mx-sdio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/meson-mx-sdio.c b/drivers/mmc/host/meson-mx-sdio.c
index 8b038e..d35d81 100644
--- a/drivers/mmc/host/meson-mx-sdio.c
+++ b/drivers/mmc/host/meson-mx-sdio.c
@@ -291,7 +291,7 @@ static void meson_mx_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
 	switch (ios->power_mode) {
 	case MMC_POWER_OFF:
 		vdd = 0;
-		/* fall through */
+		fallthrough;
 	case MMC_POWER_UP:
 		if (!IS_ERR(mmc->supply.vmmc)) {
 			host->error = mmc_regulator_set_ocr(mmc,
-- 
2.24.0

[PATCH -next 010/491] ARM/SAMSUNG EXYNOS ARM ARCHITECTURES: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/clk/samsung/clk-s3c2443.c | 2 +-
 drivers/i2c/busses/i2c-s3c2410.c  | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/clk/samsung/clk-s3c2443.c b/drivers/clk/samsung/clk-s3c2443.c
index 5f30fe7..c7aba1e 100644
--- a/drivers/clk/samsung/clk-s3c2443.c
+++ b/drivers/clk/samsung/clk-s3c2443.c
@@ -387,7 +387,7 @@ void __init s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f,
 				ARRAY_SIZE(s3c2450_gates));
 		samsung_clk_register_alias(ctx, s3c2450_aliases,
 				ARRAY_SIZE(s3c2450_aliases));
-		/* fall through - as s3c2450 extends the s3c2416 clocks */
+		fallthrough;	/* as s3c2450 extends the s3c2416 clocks */
 	case S3C2416:
 		samsung_clk_register_div(ctx, s3c2416_dividers,
 				ARRAY_SIZE(s3c2416_dividers));
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index c98ef4c..dd1264 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -435,8 +435,7 @@ static int i2c_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
 		 * fall through to the write state, as we will need to
 		 * send a byte as well
 		 */
-		/* Fall through */
-
+		fallthrough;
 	case STATE_WRITE:
 		/*
 		 * we are writing data to the device... check for the
-- 
2.24.0

[PATCH -next 011/491] ARM/QUALCOMM SUPPORT: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/media/platform/qcom/venus/vdec.c |  2 +-
 drivers/phy/qualcomm/phy-qcom-usb-hs.c   |  2 +-
 drivers/pinctrl/qcom/pinctrl-spmi-gpio.c |  4 ++--
 drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c |  2 +-
 drivers/rpmsg/qcom_glink_native.c        |  4 ++--
 drivers/soc/qcom/socinfo.c               | 16 ++++++++--------
 drivers/thermal/qcom/tsens-v0_1.c        |  8 ++++----
 drivers/thermal/qcom/tsens-v1.c          |  4 ++--
 8 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index f34920..9e0451 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -983,7 +983,7 @@ static int vdec_stop_capture(struct venus_inst *inst)
 	switch (inst->codec_state) {
 	case VENUS_DEC_STATE_DECODING:
 		ret = hfi_session_flush(inst, HFI_FLUSH_ALL);
-		/* fallthrough */
+		fallthrough;
 	case VENUS_DEC_STATE_DRAIN:
 		vdec_cancel_dst_buffers(inst);
 		inst->codec_state = VENUS_DEC_STATE_STOPPED;
diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hs.c b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
index 610542..327df1a 100644
--- a/drivers/phy/qualcomm/phy-qcom-usb-hs.c
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
@@ -53,7 +53,7 @@ static int qcom_usb_hs_phy_set_mode(struct phy *phy,
 		case PHY_MODE_USB_OTG:
 		case PHY_MODE_USB_HOST:
 			val |= ULPI_INT_IDGRD;
-			/* fall through */
+			fallthrough;
 		case PHY_MODE_USB_DEVICE:
 			val |= ULPI_INT_SESS_VALID;
 		default:
diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
index fe0be8..3b0ab0e 100644
--- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
+++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
@@ -793,13 +793,13 @@ static int pmic_gpio_populate(struct pmic_gpio_state *state,
 	switch (subtype) {
 	case PMIC_GPIO_SUBTYPE_GPIO_4CH:
 		pad->have_buffer = true;
-		/* Fall through */
+		fallthrough;
 	case PMIC_GPIO_SUBTYPE_GPIOC_4CH:
 		pad->num_sources = 4;
 		break;
 	case PMIC_GPIO_SUBTYPE_GPIO_8CH:
 		pad->have_buffer = true;
-		/* Fall through */
+		fallthrough;
 	case PMIC_GPIO_SUBTYPE_GPIOC_8CH:
 		pad->num_sources = 8;
 		break;
diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
index 338a15..b5949f7 100644
--- a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
+++ b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
@@ -346,7 +346,7 @@ static int pm8xxx_pin_config_set(struct pinctrl_dev *pctldev,
 				return -EINVAL;
 			}
 			pin->pull_up_strength = arg;
-			/* FALLTHROUGH */
+			fallthrough;
 		case PIN_CONFIG_BIAS_PULL_UP:
 			pin->bias = pin->pull_up_strength;
 			banks |= BIT(2);
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 1995f5b..f40312 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -553,7 +553,7 @@ static void qcom_glink_receive_version(struct qcom_glink *glink,
 		break;
 	case GLINK_VERSION_1:
 		glink->features &= features;
-		/* FALLTHROUGH */
+		fallthrough;
 	default:
 		qcom_glink_send_version_ack(glink);
 		break;
@@ -584,7 +584,7 @@ static void qcom_glink_receive_version_ack(struct qcom_glink *glink,
 			break;
 
 		glink->features &= features;
-		/* FALLTHROUGH */
+		fallthrough;
 	default:
 		qcom_glink_send_version(glink);
 		break;
diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
index 7864b7..8ae5646 100644
--- a/drivers/soc/qcom/socinfo.c
+++ b/drivers/soc/qcom/socinfo.c
@@ -325,7 +325,7 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
 		debugfs_create_x32("raw_device_number", 0400,
 				   qcom_socinfo->dbg_root,
 				   &qcom_socinfo->info.raw_device_num);
-		/* Fall through */
+		fallthrough;
 	case SOCINFO_VERSION(0, 11):
 	case SOCINFO_VERSION(0, 10):
 	case SOCINFO_VERSION(0, 9):
@@ -333,12 +333,12 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
 
 		debugfs_create_u32("foundry_id", 0400, qcom_socinfo->dbg_root,
 				   &qcom_socinfo->info.foundry_id);
-		/* Fall through */
+		fallthrough;
 	case SOCINFO_VERSION(0, 8):
 	case SOCINFO_VERSION(0, 7):
 		DEBUGFS_ADD(info, pmic_model);
 		DEBUGFS_ADD(info, pmic_die_rev);
-		/* Fall through */
+		fallthrough;
 	case SOCINFO_VERSION(0, 6):
 		qcom_socinfo->info.hw_plat_subtype =
 			__le32_to_cpu(info->hw_plat_subtype);
@@ -346,7 +346,7 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
 		debugfs_create_u32("hardware_platform_subtype", 0400,
 				   qcom_socinfo->dbg_root,
 				   &qcom_socinfo->info.hw_plat_subtype);
-		/* Fall through */
+		fallthrough;
 	case SOCINFO_VERSION(0, 5):
 		qcom_socinfo->info.accessory_chip =
 			__le32_to_cpu(info->accessory_chip);
@@ -354,27 +354,27 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
 		debugfs_create_u32("accessory_chip", 0400,
 				   qcom_socinfo->dbg_root,
 				   &qcom_socinfo->info.accessory_chip);
-		/* Fall through */
+		fallthrough;
 	case SOCINFO_VERSION(0, 4):
 		qcom_socinfo->info.plat_ver = __le32_to_cpu(info->plat_ver);
 
 		debugfs_create_u32("platform_version", 0400,
 				   qcom_socinfo->dbg_root,
 				   &qcom_socinfo->info.plat_ver);
-		/* Fall through */
+		fallthrough;
 	case SOCINFO_VERSION(0, 3):
 		qcom_socinfo->info.hw_plat = __le32_to_cpu(info->hw_plat);
 
 		debugfs_create_u32("hardware_platform", 0400,
 				   qcom_socinfo->dbg_root,
 				   &qcom_socinfo->info.hw_plat);
-		/* Fall through */
+		fallthrough;
 	case SOCINFO_VERSION(0, 2):
 		qcom_socinfo->info.raw_ver  = __le32_to_cpu(info->raw_ver);
 
 		debugfs_create_u32("raw_version", 0400, qcom_socinfo->dbg_root,
 				   &qcom_socinfo->info.raw_ver);
-		/* Fall through */
+		fallthrough;
 	case SOCINFO_VERSION(0, 1):
 		DEBUGFS_ADD(info, build_id);
 		break;
diff --git a/drivers/thermal/qcom/tsens-v0_1.c b/drivers/thermal/qcom/tsens-v0_1.c
index 4b8dd6..893ce1 100644
--- a/drivers/thermal/qcom/tsens-v0_1.c
+++ b/drivers/thermal/qcom/tsens-v0_1.c
@@ -163,7 +163,7 @@ static int calibrate_8916(struct tsens_priv *priv)
 		p2[4] = (qfprom_cdata[1] & MSM8916_S4_P2_MASK) >> MSM8916_S4_P2_SHIFT;
 		for (i = 0; i < priv->num_sensors; i++)
 			p2[i] = ((base1 + p2[i]) << 3);
-		/* Fall through */
+		fallthrough;
 	case ONE_PT_CALIB2:
 		base0 = (qfprom_cdata[0] & MSM8916_BASE0_MASK);
 		p1[0] = (qfprom_cdata[0] & MSM8916_S0_P1_MASK) >> MSM8916_S0_P1_SHIFT;
@@ -228,7 +228,7 @@ static int calibrate_8974(struct tsens_priv *priv)
 			p2[8] = (calib[5] & S8_P2_BKP_MASK) >> S8_P2_BKP_SHIFT;
 			p2[9] = (calib[5] & S9_P2_BKP_MASK) >> S9_P2_BKP_SHIFT;
 			p2[10] = (calib[5] & S10_P2_BKP_MASK) >> S10_P2_BKP_SHIFT;
-			/* Fall through */
+			fallthrough;
 		case ONE_PT_CALIB:
 		case ONE_PT_CALIB2:
 			base1 = bkp[0] & BASE1_MASK;
@@ -263,7 +263,7 @@ static int calibrate_8974(struct tsens_priv *priv)
 			p2[8] = (calib[4] & S8_P2_MASK) >> S8_P2_SHIFT;
 			p2[9] = (calib[4] & S9_P2_MASK) >> S9_P2_SHIFT;
 			p2[10] = (calib[4] & S10_P2_MASK) >> S10_P2_SHIFT;
-			/* Fall through */
+			fallthrough;
 		case ONE_PT_CALIB:
 		case ONE_PT_CALIB2:
 			base1 = calib[0] & BASE1_MASK;
@@ -293,7 +293,7 @@ static int calibrate_8974(struct tsens_priv *priv)
 			p2[i] <<= 2;
 			p2[i] |= BIT_APPEND;
 		}
-		/* Fall through */
+		fallthrough;
 	case ONE_PT_CALIB2:
 		for (i = 0; i < priv->num_sensors; i++) {
 			p1[i] += base1;
diff --git a/drivers/thermal/qcom/tsens-v1.c b/drivers/thermal/qcom/tsens-v1.c
index bd2ddb..d096d3 100644
--- a/drivers/thermal/qcom/tsens-v1.c
+++ b/drivers/thermal/qcom/tsens-v1.c
@@ -202,7 +202,7 @@ static int calibrate_v1(struct tsens_priv *priv)
 		p2[9] = (qfprom_cdata[3] & S9_P2_MASK) >> S9_P2_SHIFT;
 		for (i = 0; i < priv->num_sensors; i++)
 			p2[i] = ((base1 + p2[i]) << 2);
-		/* Fall through */
+		fallthrough;
 	case ONE_PT_CALIB2:
 		base0 = (qfprom_cdata[4] & BASE0_MASK) >> BASE0_SHIFT;
 		p1[0] = (qfprom_cdata[0] & S0_P1_MASK) >> S0_P1_SHIFT;
@@ -263,7 +263,7 @@ static int calibrate_8976(struct tsens_priv *priv)
 
 		for (i = 0; i < priv->num_sensors; i++)
 			p2[i] = ((base1 + p2[i]) << 2);
-		/* Fall through */
+		fallthrough;
 	case ONE_PT_CALIB2:
 		base0 = qfprom_cdata[0] & MSM8976_BASE0_MASK;
 		p1[0] = (qfprom_cdata[0] & MSM8976_S0_P1_MASK) >> MSM8976_S0_P1_SHIFT;
-- 
2.24.0

[PATCH -next 012/491] ARM/ZTE ARCHITECTURE: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 sound/soc/zte/zx-i2s.c   | 4 ++--
 sound/soc/zte/zx-spdif.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/zte/zx-i2s.c b/sound/soc/zte/zx-i2s.c
index 568cde6..1c1a44 100644
--- a/sound/soc/zte/zx-i2s.c
+++ b/sound/soc/zte/zx-i2s.c
@@ -294,7 +294,7 @@ static int zx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
 			zx_i2s_rx_dma_en(zx_i2s->reg_base, true);
 		else
 			zx_i2s_tx_dma_en(zx_i2s->reg_base, true);
-	/* fall thru */
+		fallthrough;
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 		if (capture)
@@ -308,7 +308,7 @@ static int zx_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
 			zx_i2s_rx_dma_en(zx_i2s->reg_base, false);
 		else
 			zx_i2s_tx_dma_en(zx_i2s->reg_base, false);
-	/* fall thru */
+		fallthrough;
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 		if (capture)
diff --git a/sound/soc/zte/zx-spdif.c b/sound/soc/zte/zx-spdif.c
index a3a07c0..b4168bd 100644
--- a/sound/soc/zte/zx-spdif.c
+++ b/sound/soc/zte/zx-spdif.c
@@ -218,7 +218,7 @@ static int zx_spdif_trigger(struct snd_pcm_substream *substream, int cmd,
 		val = readl_relaxed(zx_spdif->reg_base + ZX_FIFOCTRL);
 		val |= ZX_FIFOCTRL_TX_FIFO_RST;
 		writel_relaxed(val, zx_spdif->reg_base + ZX_FIFOCTRL);
-	/* fall thru */
+		fallthrough;
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
 		zx_spdif_cfg_tx(zx_spdif->reg_base, true);
-- 
2.24.0

[PATCH -next 013/491] INGENIC JZ47xx SoCs: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/gpu/drm/ingenic/ingenic-drm.c           | 2 +-
 drivers/mmc/host/jz4740_mmc.c                   | 6 ++----
 drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c | 2 +-
 drivers/mtd/nand/raw/ingenic/jz4725b_bch.c      | 4 ++--
 drivers/mtd/nand/raw/ingenic/jz4780_bch.c       | 4 ++--
 sound/soc/codecs/jz4770.c                       | 2 +-
 6 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c b/drivers/gpu/drm/ingenic/ingenic-drm.c
index 9dfe7c..8eefe7 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -305,7 +305,7 @@ static void ingenic_drm_crtc_update_ctrl(struct ingenic_drm *priv,
 	switch (finfo->format) {
 	case DRM_FORMAT_XRGB1555:
 		ctrl |= JZ_LCD_CTRL_RGB555;
-		/* fall-through */
+		fallthrough;
 	case DRM_FORMAT_RGB565:
 		ctrl |= JZ_LCD_CTRL_BPP_15_16;
 		break;
diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c
index fbae87..9026af6 100644
--- a/drivers/mmc/host/jz4740_mmc.c
+++ b/drivers/mmc/host/jz4740_mmc.c
@@ -737,8 +737,7 @@ static irqreturn_t jz_mmc_irq_worker(int irq, void *devid)
 			break;
 
 		jz_mmc_prepare_data_transfer(host);
-		/* fall through */
-
+		fallthrough;
 	case JZ4740_MMC_STATE_TRANSFER_DATA:
 		if (host->use_dma) {
 			/* Use DMA if enabled.
@@ -772,8 +771,7 @@ static irqreturn_t jz_mmc_irq_worker(int irq, void *devid)
 			break;
 		}
 		jz4740_mmc_write_irq_reg(host, JZ_MMC_IRQ_DATA_TRAN_DONE);
-		/* fall through */
-
+		fallthrough;
 	case JZ4740_MMC_STATE_SEND_STOP:
 		if (!req->stop)
 			break;
diff --git a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
index 49afeb..935c49 100644
--- a/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
+++ b/drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
@@ -253,7 +253,7 @@ static int ingenic_nand_attach_chip(struct nand_chip *chip)
 		chip->ecc.hwctl = ingenic_nand_ecc_hwctl;
 		chip->ecc.calculate = ingenic_nand_ecc_calculate;
 		chip->ecc.correct = ingenic_nand_ecc_correct;
-		/* fall through */
+		fallthrough;
 	case NAND_ECC_SOFT:
 		dev_info(nfc->dev, "using %s (strength %d, size %d, bytes %d)\n",
 			 (nfc->ecc) ? "hardware ECC" : "software ECC",
diff --git a/drivers/mtd/nand/raw/ingenic/jz4725b_bch.c b/drivers/mtd/nand/raw/ingenic/jz4725b_bch.c
index 6c852ea..2d0e0a 100644
--- a/drivers/mtd/nand/raw/ingenic/jz4725b_bch.c
+++ b/drivers/mtd/nand/raw/ingenic/jz4725b_bch.c
@@ -145,10 +145,10 @@ static void jz4725b_bch_read_parity(struct ingenic_ecc *bch, u8 *buf,
 	switch (size8) {
 	case 3:
 		dest8[2] = (val >> 16) & 0xff;
-		/* fall-through */
+		fallthrough;
 	case 2:
 		dest8[1] = (val >> 8) & 0xff;
-		/* fall-through */
+		fallthrough;
 	case 1:
 		dest8[0] = val & 0xff;
 		break;
diff --git a/drivers/mtd/nand/raw/ingenic/jz4780_bch.c b/drivers/mtd/nand/raw/ingenic/jz4780_bch.c
index 079266a..d67dbf 100644
--- a/drivers/mtd/nand/raw/ingenic/jz4780_bch.c
+++ b/drivers/mtd/nand/raw/ingenic/jz4780_bch.c
@@ -123,10 +123,10 @@ static void jz4780_bch_read_parity(struct ingenic_ecc *bch, void *buf,
 	switch (size8) {
 	case 3:
 		dest8[2] = (val >> 16) & 0xff;
-		/* fall through */
+		fallthrough;
 	case 2:
 		dest8[1] = (val >> 8) & 0xff;
-		/* fall through */
+		fallthrough;
 	case 1:
 		dest8[0] = val & 0xff;
 		break;
diff --git a/sound/soc/codecs/jz4770.c b/sound/soc/codecs/jz4770.c
index e7cf2c..6e2a91 100644
--- a/sound/soc/codecs/jz4770.c
+++ b/sound/soc/codecs/jz4770.c
@@ -202,7 +202,7 @@ static int jz4770_codec_set_bias_level(struct snd_soc_component *codec,
 				   REG_CR_VIC_SB_SLEEP, REG_CR_VIC_SB_SLEEP);
 		regmap_update_bits(regmap, JZ4770_CODEC_REG_CR_VIC,
 				   REG_CR_VIC_SB, REG_CR_VIC_SB);
-	/* fall-through */
+		fallthrough;
 	default:
 		break;
 	}
-- 
2.24.0

[PATCH -next 014/491] DECSTATION PLATFORM SUPPORT: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/mips/dec/tc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/dec/tc.c b/arch/mips/dec/tc.c
index 732027c..dba583 100644
--- a/arch/mips/dec/tc.c
+++ b/arch/mips/dec/tc.c
@@ -52,7 +52,7 @@ int __init tc_bus_get_info(struct tc_bus *tbus)
 	case MACH_DS5900:
 		tbus->ext_slot_base = 0x20000000;
 		tbus->ext_slot_size = 0x20000000;
-		/* fall through */
+		fallthrough;
 	case MACH_DS5000_1XX:
 		tbus->num_tcslots = 3;
 		break;
-- 
2.24.0

[PATCH -next 015/491] KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips): Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/mips/kvm/emulate.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/mips/kvm/emulate.c b/arch/mips/kvm/emulate.c
index 754094..8c80333 100644
--- a/arch/mips/kvm/emulate.c
+++ b/arch/mips/kvm/emulate.c
@@ -64,7 +64,7 @@ static int kvm_compute_return_epc(struct kvm_vcpu *vcpu, unsigned long instpc,
 		switch (insn.r_format.func) {
 		case jalr_op:
 			arch->gprs[insn.r_format.rd] = epc + 8;
-			/* Fall through */
+			fallthrough;
 		case jr_op:
 			nextpc = arch->gprs[insn.r_format.rs];
 			break;
@@ -140,7 +140,7 @@ static int kvm_compute_return_epc(struct kvm_vcpu *vcpu, unsigned long instpc,
 		/* These are unconditional and in j_format. */
 	case jal_op:
 		arch->gprs[31] = instpc + 8;
-		/* fall through */
+		fallthrough;
 	case j_op:
 		epc += 4;
 		epc >>= 28;
@@ -1724,14 +1724,14 @@ enum emulation_result kvm_mips_emulate_load(union mips_instruction inst,
 
 	case lhu_op:
 		vcpu->mmio_needed = 1;	/* unsigned */
-		/* fall through */
+		fallthrough;
 	case lh_op:
 		run->mmio.len = 2;
 		break;
 
 	case lbu_op:
 		vcpu->mmio_needed = 1;	/* unsigned */
-		/* fall through */
+		fallthrough;
 	case lb_op:
 		run->mmio.len = 1;
 		break;
-- 
2.24.0

[PATCH -next 016/491] KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc): Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/powerpc/kvm/book3s_32_mmu.c | 2 +-
 arch/powerpc/kvm/book3s_64_mmu.c | 2 +-
 arch/powerpc/kvm/book3s_pr.c     | 2 +-
 arch/powerpc/kvm/booke.c         | 6 +++---
 arch/powerpc/kvm/powerpc.c       | 1 -
 5 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/arch/powerpc/kvm/book3s_32_mmu.c b/arch/powerpc/kvm/book3s_32_mmu.c
index f21e734..3fbd57 100644
--- a/arch/powerpc/kvm/book3s_32_mmu.c
+++ b/arch/powerpc/kvm/book3s_32_mmu.c
@@ -234,7 +234,7 @@ static int kvmppc_mmu_book3s_32_xlate_pte(struct kvm_vcpu *vcpu, gva_t eaddr,
 				case 2:
 				case 6:
 					pte->may_write = true;
-					/* fall through */
+					fallthrough;
 				case 3:
 				case 5:
 				case 7:
diff --git a/arch/powerpc/kvm/book3s_64_mmu.c b/arch/powerpc/kvm/book3s_64_mmu.c
index 5991332..26b8b2 100644
--- a/arch/powerpc/kvm/book3s_64_mmu.c
+++ b/arch/powerpc/kvm/book3s_64_mmu.c
@@ -311,7 +311,7 @@ static int kvmppc_mmu_book3s_64_xlate(struct kvm_vcpu *vcpu, gva_t eaddr,
 	case 2:
 	case 6:
 		gpte->may_write = true;
-		/* fall through */
+		fallthrough;
 	case 3:
 	case 5:
 	case 7:
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 729a0f..7db3695 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -740,7 +740,7 @@ int kvmppc_handle_pagefault(struct kvm_run *run, struct kvm_vcpu *vcpu,
 		    (vcpu->arch.hflags & BOOK3S_HFLAG_SPLIT_HACK) &&
 		    ((pte.raddr & SPLIT_HACK_MASK) == SPLIT_HACK_OFFS))
 			pte.raddr &= ~SPLIT_HACK_MASK;
-		/* fall through */
+		fallthrough;
 	case MSR_IR:
 		vcpu->arch.mmu.esid_to_vsid(vcpu, eaddr >> SID_SHIFT, &vsid);
 
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 7b27604..be47815 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -421,11 +421,11 @@ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
 	case BOOKE_IRQPRIO_DATA_STORAGE:
 	case BOOKE_IRQPRIO_ALIGNMENT:
 		update_dear = true;
-		/* fall through */
+		fallthrough;
 	case BOOKE_IRQPRIO_INST_STORAGE:
 	case BOOKE_IRQPRIO_PROGRAM:
 		update_esr = true;
-		/* fall through */
+		fallthrough;
 	case BOOKE_IRQPRIO_ITLB_MISS:
 	case BOOKE_IRQPRIO_SYSCALL:
 	case BOOKE_IRQPRIO_FP_UNAVAIL:
@@ -459,7 +459,7 @@ static int kvmppc_booke_irqprio_deliver(struct kvm_vcpu *vcpu,
 	case BOOKE_IRQPRIO_DECREMENTER:
 	case BOOKE_IRQPRIO_FIT:
 		keep_irq = true;
-		/* fall through */
+		fallthrough;
 	case BOOKE_IRQPRIO_EXTERNAL:
 	case BOOKE_IRQPRIO_DBELL:
 		allowed = vcpu->arch.shared->msr & MSR_EE;
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 1af96fb5..c242a79 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -525,7 +525,6 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		r = 1;
 		break;
 	case KVM_CAP_PPC_GUEST_DEBUG_SSTEP:
-		/* fall through */
 	case KVM_CAP_PPC_PAIRED_SINGLES:
 	case KVM_CAP_PPC_OSI:
 	case KVM_CAP_PPC_GET_PVINFO:
-- 
2.24.0

[PATCH -next 017/491] CELL BROADBAND ENGINE ARCHITECTURE: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/powerpc/platforms/cell/spufs/switch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/cell/spufs/switch.c b/arch/powerpc/platforms/cell/spufs/switch.c
index 5c3f5d0..d56b4e3 100644
--- a/arch/powerpc/platforms/cell/spufs/switch.c
+++ b/arch/powerpc/platforms/cell/spufs/switch.c
@@ -177,7 +177,7 @@ static inline void save_mfc_cntl(struct spu_state *csa, struct spu *spu)
 		POLL_WHILE_FALSE((in_be64(&priv2->mfc_control_RW) &
 				  MFC_CNTL_SUSPEND_DMA_STATUS_MASK) ==
 				 MFC_CNTL_SUSPEND_COMPLETE);
-		/* fall through */
+		fallthrough;
 	case MFC_CNTL_SUSPEND_COMPLETE:
 		if (csa)
 			csa->priv2.mfc_control_RW =
-- 
2.24.0

[PATCH -next 018/491] KERNEL VIRTUAL MACHINE for s390 (KVM/s390): Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/s390/kvm/gaccess.c   | 23 +++++++++++++----------
 arch/s390/kvm/interrupt.c |  2 +-
 arch/s390/kvm/kvm-s390.c  |  4 ++--
 arch/s390/mm/gmap.c       |  6 +++---
 4 files changed, 19 insertions(+), 16 deletions(-)

diff --git a/arch/s390/kvm/gaccess.c b/arch/s390/kvm/gaccess.c
index 07d30f..47a67a 100644
--- a/arch/s390/kvm/gaccess.c
+++ b/arch/s390/kvm/gaccess.c
@@ -505,7 +505,7 @@ static int trans_exc(struct kvm_vcpu *vcpu, int code, unsigned long gva,
 		switch (prot) {
 		case PROT_TYPE_IEP:
 			tec->b61 = 1;
-			/* FALL THROUGH */
+			fallthrough;
 		case PROT_TYPE_LA:
 			tec->b56 = 1;
 			break;
@@ -514,12 +514,12 @@ static int trans_exc(struct kvm_vcpu *vcpu, int code, unsigned long gva,
 			break;
 		case PROT_TYPE_ALC:
 			tec->b60 = 1;
-			/* FALL THROUGH */
+			fallthrough;
 		case PROT_TYPE_DAT:
 			tec->b61 = 1;
 			break;
 		}
-		/* FALL THROUGH */
+		fallthrough;
 	case PGM_ASCE_TYPE:
 	case PGM_PAGE_TRANSLATION:
 	case PGM_REGION_FIRST_TRANS:
@@ -534,7 +534,7 @@ static int trans_exc(struct kvm_vcpu *vcpu, int code, unsigned long gva,
 		tec->addr = gva >> PAGE_SHIFT;
 		tec->fsi = mode == GACC_STORE ? FSI_STORE : FSI_FETCH;
 		tec->as = psw_bits(vcpu->arch.sie_block->gpsw).as;
-		/* FALL THROUGH */
+		fallthrough;
 	case PGM_ALEN_TRANSLATION:
 	case PGM_ALE_SEQUENCE:
 	case PGM_ASTE_VALIDITY:
@@ -677,7 +677,7 @@ static unsigned long guest_translate(struct kvm_vcpu *vcpu, unsigned long gva,
 			dat_protection |= rfte.p;
 		ptr = rfte.rto * PAGE_SIZE + vaddr.rsx * 8;
 	}
-		/* fallthrough */
+		fallthrough;
 	case ASCE_TYPE_REGION2: {
 		union region2_table_entry rste;
 
@@ -695,7 +695,7 @@ static unsigned long guest_translate(struct kvm_vcpu *vcpu, unsigned long gva,
 			dat_protection |= rste.p;
 		ptr = rste.rto * PAGE_SIZE + vaddr.rtx * 8;
 	}
-		/* fallthrough */
+		fallthrough;
 	case ASCE_TYPE_REGION3: {
 		union region3_table_entry rtte;
 
@@ -723,7 +723,7 @@ static unsigned long guest_translate(struct kvm_vcpu *vcpu, unsigned long gva,
 			dat_protection |= rtte.fc0.p;
 		ptr = rtte.fc0.sto * PAGE_SIZE + vaddr.sx * 8;
 	}
-		/* fallthrough */
+		fallthrough;
 	case ASCE_TYPE_SEGMENT: {
 		union segment_table_entry ste;
 
@@ -1050,7 +1050,8 @@ static int kvm_s390_shadow_tables(struct gmap *sg, unsigned long saddr,
 		rc = gmap_shadow_r2t(sg, saddr, rfte.val, *fake);
 		if (rc)
 			return rc;
-	} /* fallthrough */
+	}
+		fallthrough;
 	case ASCE_TYPE_REGION2: {
 		union region2_table_entry rste;
 
@@ -1076,7 +1077,8 @@ static int kvm_s390_shadow_tables(struct gmap *sg, unsigned long saddr,
 		rc = gmap_shadow_r3t(sg, saddr, rste.val, *fake);
 		if (rc)
 			return rc;
-	} /* fallthrough */
+	}
+		fallthrough;
 	case ASCE_TYPE_REGION3: {
 		union region3_table_entry rtte;
 
@@ -1111,7 +1113,8 @@ static int kvm_s390_shadow_tables(struct gmap *sg, unsigned long saddr,
 		rc = gmap_shadow_sgt(sg, saddr, rtte.val, *fake);
 		if (rc)
 			return rc;
-	} /* fallthrough */
+	}
+		fallthrough;
 	case ASCE_TYPE_SEGMENT: {
 		union segment_table_entry ste;
 
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index 028167d6..819110 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -886,7 +886,7 @@ static int __must_check __deliver_prog(struct kvm_vcpu *vcpu)
 	case PGM_PRIMARY_AUTHORITY:
 	case PGM_SECONDARY_AUTHORITY:
 		nullifying = true;
-		/* fall through */
+		fallthrough;
 	case PGM_SPACE_SWITCH:
 		rc = put_guest_lc(vcpu, pgm_info.trans_exc_code,
 				  (u64 *)__LC_TRANS_EXC_CODE);
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 6b1842a..d590f3 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -3752,7 +3752,7 @@ int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
 		rc = kvm_s390_pv_set_cpu_state(vcpu, PV_CPU_STATE_OPR_LOAD);
 		break;
 	case KVM_MP_STATE_CHECK_STOP:
-		/* fall through - CHECK_STOP and LOAD are not supported yet */
+		fallthrough;	/* CHECK_STOP and LOAD are not supported yet */
 	default:
 		rc = -ENXIO;
 	}
@@ -4985,7 +4985,7 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
 					old->npages * PAGE_SIZE);
 		if (rc)
 			break;
-		/* FALLTHROUGH */
+		fallthrough;
 	case KVM_MR_CREATE:
 		rc = gmap_map_segment(kvm->arch.gmap, mem->userspace_addr,
 				      mem->guest_phys_addr, mem->memory_size);
diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c
index 27926a0..03c899 100644
--- a/arch/s390/mm/gmap.c
+++ b/arch/s390/mm/gmap.c
@@ -804,7 +804,7 @@ static inline unsigned long *gmap_table_walk(struct gmap *gmap,
 		if (*table & _REGION_ENTRY_INVALID)
 			return NULL;
 		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
-		/* Fallthrough */
+		fallthrough;
 	case _ASCE_TYPE_REGION2:
 		table += (gaddr & _REGION2_INDEX) >> _REGION2_SHIFT;
 		if (level == 3)
@@ -812,7 +812,7 @@ static inline unsigned long *gmap_table_walk(struct gmap *gmap,
 		if (*table & _REGION_ENTRY_INVALID)
 			return NULL;
 		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
-		/* Fallthrough */
+		fallthrough;
 	case _ASCE_TYPE_REGION3:
 		table += (gaddr & _REGION3_INDEX) >> _REGION3_SHIFT;
 		if (level == 2)
@@ -820,7 +820,7 @@ static inline unsigned long *gmap_table_walk(struct gmap *gmap,
 		if (*table & _REGION_ENTRY_INVALID)
 			return NULL;
 		table = (unsigned long *)(*table & _REGION_ENTRY_ORIGIN);
-		/* Fallthrough */
+		fallthrough;
 	case _ASCE_TYPE_SEGMENT:
 		table += (gaddr & _SEGMENT_INDEX) >> _SEGMENT_SHIFT;
 		if (level == 1)
-- 
2.24.0

[PATCH -next 019/491] Hyper-V CORE AND DRIVERS: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/hv/hv_kvp.c             | 4 +---
 drivers/hv/vmbus_drv.c          | 2 +-
 drivers/video/fbdev/hyperv_fb.c | 4 ++--
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/hv/hv_kvp.c b/drivers/hv/hv_kvp.c
index e74b144..da4686 100644
--- a/drivers/hv/hv_kvp.c
+++ b/drivers/hv/hv_kvp.c
@@ -353,9 +353,7 @@ static void process_ib_ipinfo(void *in_msg, void *out_msg, int op)
 				MAX_IP_ADDR_SIZE);
 
 		out->body.kvp_ip_val.dhcp_enabled = in->kvp_ip_val.dhcp_enabled;
-
-		/* fallthrough */
-
+		fallthrough;
 	case KVP_OP_GET_IP_INFO:
 		utf16s_to_utf8s((wchar_t *)in->kvp_ip_val.adapter_id,
 				MAX_ADAPTER_ID_SIZE,
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index 029378..0befc0 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -1188,7 +1188,7 @@ static void vmbus_chan_sched(struct hv_per_cpu_context *hv_cpu)
 
 			case HV_CALL_BATCHED:
 				hv_begin_read(&channel->inbound);
-				/* fallthrough */
+				fallthrough;
 			case HV_CALL_DIRECT:
 				tasklet_schedule(&channel->callback_event);
 			}
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index e4c3c8b..02411d 100644
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -648,13 +648,13 @@ static int synthvid_connect_vsp(struct hv_device *hdev)
 		ret = synthvid_negotiate_ver(hdev, SYNTHVID_VERSION_WIN10);
 		if (!ret)
 			break;
-		/* Fallthrough */
+		fallthrough;
 	case VERSION_WIN8:
 	case VERSION_WIN8_1:
 		ret = synthvid_negotiate_ver(hdev, SYNTHVID_VERSION_WIN8);
 		if (!ret)
 			break;
-		/* Fallthrough */
+		fallthrough;
 	case VERSION_WS2008:
 	case VERSION_WIN7:
 		ret = synthvid_negotiate_ver(hdev, SYNTHVID_VERSION_WIN7);
-- 
2.24.0

[PATCH -next 020/491] XEN HYPERVISOR INTERFACE: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/block/xen-blkfront.c               | 5 ++---
 drivers/net/xen-netfront.c                 | 2 +-
 drivers/pci/xen-pcifront.c                 | 2 +-
 drivers/scsi/xen-scsifront.c               | 2 +-
 drivers/xen/pvcalls-front.c                | 2 +-
 drivers/xen/xen-acpi-memhotplug.c          | 2 +-
 drivers/xen/xen-pciback/xenbus.c           | 2 +-
 drivers/xen/xen-scsiback.c                 | 2 +-
 drivers/xen/xenbus/xenbus_probe_frontend.c | 6 ++----
 9 files changed, 11 insertions(+), 14 deletions(-)

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 9df516..fb07ee1 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1402,7 +1402,6 @@ static enum blk_req_status blkif_rsp_to_req_status(int rsp)
 	case BLKIF_RSP_EOPNOTSUPP:
 		return REQ_EOPNOTSUPP;
 	case BLKIF_RSP_ERROR:
-		/* Fallthrough. */
 	default:
 		return REQ_ERROR;
 	}
@@ -1642,7 +1641,7 @@ static irqreturn_t blkif_interrupt(int irq, void *dev_id)
 				info->feature_flush = 0;
 				xlvbd_flush(info);
 			}
-			/* fall through */
+			fallthrough;
 		case BLKIF_OP_READ:
 		case BLKIF_OP_WRITE:
 			if (unlikely(bret->status != BLKIF_RSP_OKAY))
@@ -2480,7 +2479,7 @@ static void blkback_changed(struct xenbus_device *dev,
 	case XenbusStateClosed:
 		if (dev->state == XenbusStateClosed)
 			break;
-		/* fall through */
+		fallthrough;
 	case XenbusStateClosing:
 		if (info)
 			blkfront_closing(info);
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 482c6c..2001606 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -2038,7 +2038,7 @@ static void netback_changed(struct xenbus_device *dev,
 	case XenbusStateClosed:
 		if (dev->state == XenbusStateClosed)
 			break;
-		/* Fall through - Missed the backend's CLOSING state. */
+		fallthrough;	/* Missed the backend's CLOSING state */
 	case XenbusStateClosing:
 		xenbus_frontend_closed(dev);
 		break;
diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index d1b16c..093ab8 100644
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -1103,7 +1103,7 @@ static void __ref pcifront_backend_changed(struct xenbus_device *xdev,
 	case XenbusStateClosed:
 		if (xdev->state == XenbusStateClosed)
 			break;
-		/* fall through - Missed the backend's CLOSING state. */
+		fallthrough;	/* Missed the backend's CLOSING state */
 	case XenbusStateClosing:
 		dev_warn(&xdev->dev, "backend going away!\n");
 		pcifront_try_disconnect(pdev);
diff --git a/drivers/scsi/xen-scsifront.c b/drivers/scsi/xen-scsifront.c
index f0068e..259fc248 100644
--- a/drivers/scsi/xen-scsifront.c
+++ b/drivers/scsi/xen-scsifront.c
@@ -1111,7 +1111,7 @@ static void scsifront_backend_changed(struct xenbus_device *dev,
 	case XenbusStateClosed:
 		if (dev->state == XenbusStateClosed)
 			break;
-		/* fall through - Missed the backend's Closing state */
+		fallthrough;	/* Missed the backend's Closing state */
 	case XenbusStateClosing:
 		scsifront_disconnect(info);
 		break;
diff --git a/drivers/xen/pvcalls-front.c b/drivers/xen/pvcalls-front.c
index 57592a6..0fccf0 100644
--- a/drivers/xen/pvcalls-front.c
+++ b/drivers/xen/pvcalls-front.c
@@ -1260,7 +1260,7 @@ static void pvcalls_front_changed(struct xenbus_device *dev,
 		if (dev->state == XenbusStateClosed)
 			break;
 		/* Missed the backend's CLOSING state */
-		/* fall through */
+		fallthrough;
 	case XenbusStateClosing:
 		xenbus_frontend_closed(dev);
 		break;
diff --git a/drivers/xen/xen-acpi-memhotplug.c b/drivers/xen/xen-acpi-memhotplug.c
index 745721..f914b72 100644
--- a/drivers/xen/xen-acpi-memhotplug.c
+++ b/drivers/xen/xen-acpi-memhotplug.c
@@ -229,7 +229,7 @@ static void acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
 	case ACPI_NOTIFY_BUS_CHECK:
 		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
 			"\nReceived BUS CHECK notification for device\n"));
-		/* Fall Through */
+		fallthrough;
 	case ACPI_NOTIFY_DEVICE_CHECK:
 		if (event == ACPI_NOTIFY_DEVICE_CHECK)
 			ACPI_DEBUG_PRINT((ACPI_DB_INFO,
diff --git a/drivers/xen/xen-pciback/xenbus.c b/drivers/xen/xen-pciback/xenbus.c
index 833b2d..a108740 100644
--- a/drivers/xen/xen-pciback/xenbus.c
+++ b/drivers/xen/xen-pciback/xenbus.c
@@ -544,7 +544,7 @@ static void xen_pcibk_frontend_changed(struct xenbus_device *xdev,
 		xenbus_switch_state(xdev, XenbusStateClosed);
 		if (xenbus_dev_is_online(xdev))
 			break;
-		/* fall through - if not online */
+		fallthrough;	/* if not online */
 	case XenbusStateUnknown:
 		dev_dbg(&xdev->dev, "frontend is gone! unregister device\n");
 		device_unregister(&xdev->dev);
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index ba0942e..9daef2 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -1184,7 +1184,7 @@ static void scsiback_frontend_changed(struct xenbus_device *dev,
 		xenbus_switch_state(dev, XenbusStateClosed);
 		if (xenbus_dev_is_online(dev))
 			break;
-		/* fall through - if not online */
+		fallthrough;	/* if not online */
 	case XenbusStateUnknown:
 		device_unregister(&dev->dev);
 		break;
diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c
index 8a1650..708917 100644
--- a/drivers/xen/xenbus/xenbus_probe_frontend.c
+++ b/drivers/xen/xenbus/xenbus_probe_frontend.c
@@ -402,13 +402,11 @@ static void xenbus_reset_frontend(char *fe, char *be, int be_state)
 	case XenbusStateConnected:
 		xenbus_printf(XBT_NIL, fe, "state", "%d", XenbusStateClosing);
 		xenbus_reset_wait_for_backend(be, XenbusStateClosing);
-		/* fall through */
-
+		fallthrough;
 	case XenbusStateClosing:
 		xenbus_printf(XBT_NIL, fe, "state", "%d", XenbusStateClosed);
 		xenbus_reset_wait_for_backend(be, XenbusStateClosed);
-		/* fall through */
-
+		fallthrough;
 	case XenbusStateClosed:
 		xenbus_printf(XBT_NIL, fe, "state", "%d", XenbusStateInitialising);
 		xenbus_reset_wait_for_backend(be, XenbusStateInitWait);
-- 
2.24.0

[PATCH -next 021/491] KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86): Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/x86/kvm/emulate.c  |  2 +-
 arch/x86/kvm/hyperv.c   |  2 +-
 arch/x86/kvm/irq_comm.c |  2 +-
 arch/x86/kvm/lapic.c    |  6 +++---
 arch/x86/kvm/mmu/mmu.c  |  2 +-
 arch/x86/kvm/svm.c      |  2 +-
 arch/x86/kvm/vmx/vmx.c  | 15 +++++++--------
 arch/x86/kvm/x86.c      | 12 ++++--------
 8 files changed, 19 insertions(+), 24 deletions(-)

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index bc00642..bae4d8 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -3025,7 +3025,7 @@ static void string_registers_quirk(struct x86_emulate_ctxt *ctxt)
 	case 0xa4:	/* movsb */
 	case 0xa5:	/* movsd/w */
 		*reg_rmw(ctxt, VCPU_REGS_RSI) &= (u32)-1;
-		/* fall through */
+		fallthrough;
 	case 0xaa:	/* stosb */
 	case 0xab:	/* stosd/w */
 		*reg_rmw(ctxt, VCPU_REGS_RDI) &= (u32)-1;
diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index a86fda7..934bfb4 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -1652,7 +1652,7 @@ int kvm_hv_hypercall(struct kvm_vcpu *vcpu)
 		ret = kvm_hvcall_signal_event(vcpu, fast, ingpa);
 		if (ret != HV_STATUS_INVALID_PORT_ID)
 			break;
-		/* fall through - maybe userspace knows this conn_id. */
+		fallthrough;	/* maybe userspace knows this conn_id */
 	case HVCALL_POST_MESSAGE:
 		/* don't bother userspace if it has no way to handle it */
 		if (unlikely(rep || !vcpu_to_synic(vcpu)->active)) {
diff --git a/arch/x86/kvm/irq_comm.c b/arch/x86/kvm/irq_comm.c
index c47d2a..4aa1c2e 100644
--- a/arch/x86/kvm/irq_comm.c
+++ b/arch/x86/kvm/irq_comm.c
@@ -285,7 +285,7 @@ int kvm_set_routing_entry(struct kvm *kvm,
 		switch (ue->u.irqchip.irqchip) {
 		case KVM_IRQCHIP_PIC_SLAVE:
 			e->irqchip.pin += PIC_NUM_PINS / 2;
-			/* fall through */
+			fallthrough;
 		case KVM_IRQCHIP_PIC_MASTER:
 			if (ue->u.irqchip.pin >= PIC_NUM_PINS / 2)
 				return -EINVAL;
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index e3099c..64b7a9c 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -1023,7 +1023,7 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
 	switch (delivery_mode) {
 	case APIC_DM_LOWEST:
 		vcpu->arch.apic_arb_prio++;
-		/* fall through */
+		fallthrough;
 	case APIC_DM_FIXED:
 		if (unlikely(trig_mode && !level))
 			break;
@@ -1311,7 +1311,7 @@ static u32 __apic_read(struct kvm_lapic *apic, unsigned int offset)
 		break;
 	case APIC_TASKPRI:
 		report_tpr_access(apic, false);
-		/* fall thru */
+		fallthrough;
 	default:
 		val = kvm_lapic_get_reg(apic, offset);
 		break;
@@ -1952,7 +1952,7 @@ int kvm_lapic_reg_write(struct kvm_lapic *apic, u32 reg, u32 val)
 
 	case APIC_LVT0:
 		apic_manage_nmi_watchdog(apic, val);
-		/* fall through */
+		fallthrough;
 	case APIC_LVTTHMR:
 	case APIC_LVTPC:
 	case APIC_LVT1:
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 87e9ba..8593cd 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -4475,7 +4475,7 @@ __reset_rsvds_bits_mask(struct kvm_vcpu *vcpu,
 			rsvd_bits(maxphyaddr, 51);
 		rsvd_check->rsvd_bits_mask[1][4] =
 			rsvd_check->rsvd_bits_mask[0][4];
-		/* fall through */
+		fallthrough;
 	case PT64_ROOT_4LEVEL:
 		rsvd_check->rsvd_bits_mask[0][3] = exb_bit_rsvd |
 			nonleaf_bit8_rsvd | rsvd_bits(7, 7) |
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 910005..73fa903 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -4449,7 +4449,7 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
 	case MSR_IA32_APICBASE:
 		if (kvm_vcpu_apicv_active(vcpu))
 			avic_update_vapic_bar(to_svm(vcpu), data);
-		/* Fall through */
+		fallthrough;
 	default:
 		return kvm_set_msr_common(vcpu, msr);
 	}
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 69c5bd..1577cd 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -4538,12 +4538,12 @@ static bool rmode_exception(struct kvm_vcpu *vcpu, int vec)
 			vmcs_read32(VM_EXIT_INSTRUCTION_LEN);
 		if (vcpu->guest_debug & KVM_GUESTDBG_USE_SW_BP)
 			return false;
-		/* fall through */
+		fallthrough;
 	case DB_VECTOR:
 		if (vcpu->guest_debug &
 			(KVM_GUESTDBG_SINGLESTEP | KVM_GUESTDBG_USE_HW_BP))
 			return false;
-		/* fall through */
+		fallthrough;
 	case DE_VECTOR:
 	case OF_VECTOR:
 	case BR_VECTOR:
@@ -4692,7 +4692,7 @@ static int handle_exception_nmi(struct kvm_vcpu *vcpu)
 		}
 		kvm_run->debug.arch.dr6 = dr6 | DR6_FIXED_1;
 		kvm_run->debug.arch.dr7 = vmcs_readl(GUEST_DR7);
-		/* fall through */
+		fallthrough;
 	case BP_VECTOR:
 		/*
 		 * Update instruction length as we may reinject #BP from
@@ -5119,7 +5119,7 @@ static int handle_task_switch(struct kvm_vcpu *vcpu)
 				error_code =
 					vmcs_read32(IDT_VECTORING_ERROR_CODE);
 			}
-			/* fall through */
+			fallthrough;
 		case INTR_TYPE_SOFT_EXCEPTION:
 			kvm_clear_exception_queue(vcpu);
 			break;
@@ -5469,8 +5469,7 @@ static int handle_invpcid(struct kvm_vcpu *vcpu)
 		 * global flush. If needed, we could optimize this later by
 		 * keeping track of global entries in shadow page tables.
 		 */
-
-		/* fall-through */
+		fallthrough;
 	case INVPCID_TYPE_ALL_INCL_GLOBAL:
 		kvm_mmu_unload(vcpu);
 		return kvm_skip_emulated_instruction(vcpu);
@@ -6401,7 +6400,7 @@ static void __vmx_complete_interrupts(struct kvm_vcpu *vcpu,
 		break;
 	case INTR_TYPE_SOFT_EXCEPTION:
 		vcpu->arch.event_exit_inst_len = vmcs_read32(instr_len_field);
-		/* fall through */
+		fallthrough;
 	case INTR_TYPE_HARD_EXCEPTION:
 		if (idt_vectoring_info & VECTORING_INFO_DELIVER_CODE_MASK) {
 			u32 err = vmcs_read32(error_code_field);
@@ -6411,7 +6410,7 @@ static void __vmx_complete_interrupts(struct kvm_vcpu *vcpu,
 		break;
 	case INTR_TYPE_SOFT_INTR:
 		vcpu->arch.event_exit_inst_len = vmcs_read32(instr_len_field);
-		/* fall through */
+		fallthrough;
 	case INTR_TYPE_EXT_INTR:
 		kvm_queue_interrupt(vcpu, vector, type == INTR_TYPE_SOFT_INTR);
 		break;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 2bbc0e0..e6280e 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1071,7 +1071,6 @@ static int __kvm_set_dr(struct kvm_vcpu *vcpu, int dr, unsigned long val)
 			vcpu->arch.eff_db[dr] = val;
 		break;
 	case 4:
-		/* fall through */
 	case 6:
 		if (val & 0xffffffff00000000ULL)
 			return -1; /* #GP */
@@ -1079,7 +1078,6 @@ static int __kvm_set_dr(struct kvm_vcpu *vcpu, int dr, unsigned long val)
 		kvm_update_dr6(vcpu);
 		break;
 	case 5:
-		/* fall through */
 	default: /* 7 */
 		if (!kvm_dr7_valid(val))
 			return -1; /* #GP */
@@ -1110,7 +1108,6 @@ int kvm_get_dr(struct kvm_vcpu *vcpu, int dr, unsigned long *val)
 		*val = vcpu->arch.db[array_index_nospec(dr, size)];
 		break;
 	case 4:
-		/* fall through */
 	case 6:
 		if (vcpu->guest_debug & KVM_GUESTDBG_USE_HW_BP)
 			*val = vcpu->arch.dr6;
@@ -1118,7 +1115,6 @@ int kvm_get_dr(struct kvm_vcpu *vcpu, int dr, unsigned long *val)
 			*val = kvm_x86_ops->get_dr6(vcpu);
 		break;
 	case 5:
-		/* fall through */
 	default: /* 7 */
 		*val = vcpu->arch.dr7;
 		break;
@@ -2885,7 +2881,8 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 
 	case MSR_K7_PERFCTR0 ... MSR_K7_PERFCTR3:
 	case MSR_P6_PERFCTR0 ... MSR_P6_PERFCTR1:
-		pr = true; /* fall through */
+		pr = true;
+		fallthrough;
 	case MSR_K7_EVNTSEL0 ... MSR_K7_EVNTSEL3:
 	case MSR_P6_EVNTSEL0 ... MSR_P6_EVNTSEL1:
 		if (kvm_pmu_is_valid_msr(vcpu, msr))
@@ -4181,8 +4178,7 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu,
 	case KVM_CAP_HYPERV_SYNIC2:
 		if (cap->args[0])
 			return -EINVAL;
-		/* fall through */
-
+		fallthrough;
 	case KVM_CAP_HYPERV_SYNIC:
 		if (!irqchip_in_kernel(vcpu->kvm))
 			return -EINVAL;
@@ -8478,7 +8474,7 @@ static inline int vcpu_block(struct kvm *kvm, struct kvm_vcpu *vcpu)
 		vcpu->arch.pv.pv_unhalted = false;
 		vcpu->arch.mp_state =
 			KVM_MP_STATE_RUNNABLE;
-		/* fall through */
+		fallthrough;
 	case KVM_MP_STATE_RUNNABLE:
 		vcpu->arch.apf.halted = false;
 		break;
-- 
2.24.0

[PATCH -next 022/491] X86 MCE INFRASTRUCTURE: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 arch/x86/kernel/cpu/mce/inject.c | 2 +-
 arch/x86/kernel/cpu/mce/intel.c  | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/cpu/mce/inject.c b/arch/x86/kernel/cpu/mce/inject.c
index 3413b41..b5e3bab 100644
--- a/arch/x86/kernel/cpu/mce/inject.c
+++ b/arch/x86/kernel/cpu/mce/inject.c
@@ -199,7 +199,7 @@ static int raise_local(void)
 			 * calling irq_enter, but the necessary
 			 * machinery isn't exported currently.
 			 */
-			/*FALL THROUGH*/
+			fallthrough;
 		case MCJ_CTX_PROCESS:
 			raise_exception(m, NULL);
 			break;
diff --git a/arch/x86/kernel/cpu/mce/intel.c b/arch/x86/kernel/cpu/mce/intel.c
index d8f9230..5be647 100644
--- a/arch/x86/kernel/cpu/mce/intel.c
+++ b/arch/x86/kernel/cpu/mce/intel.c
@@ -192,9 +192,7 @@ unsigned long cmci_intel_adjust_timer(unsigned long interval)
 		__this_cpu_write(cmci_storm_state, CMCI_STORM_SUBSIDED);
 		if (!atomic_sub_return(1, &cmci_storm_on_cpus))
 			pr_notice("CMCI storm subsided: switching to interrupt mode\n");
-
-		/* FALLTHROUGH */
-
+		fallthrough;
 	case CMCI_STORM_SUBSIDED:
 		/*
 		 * We wait for all CPUs to go back to SUBSIDED state. When that
-- 
2.24.0

[PATCH -next 023/491] AMD KFD: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
index d6549e..6529ca 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
@@ -79,7 +79,7 @@ static uint32_t get_sdma_rlc_reg_offset(struct amdgpu_device *adev,
 		dev_warn(adev->dev,
 			 "Invalid sdma engine id (%d), using engine id 0\n",
 			 engine_id);
-		/* fall through */
+		fallthrough;
 	case 0:
 		sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA0, 0,
 				mmSDMA0_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL;
-- 
2.24.0

[PATCH -next 024/491] AMD DISPLAY CORE: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 4 ++--
 drivers/gpu/drm/amd/display/dc/dce/dce_aux.c       | 2 +-
 drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index 2f1c958..37fa7b 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -267,7 +267,7 @@ static struct atom_display_object_path_v2 *get_bios_object(
 					&& id.enum_id == obj_id.enum_id)
 				return &bp->object_info_tbl.v1_4->display_path[i];
 		}
-		/* fall through */
+		fallthrough;
 	case OBJECT_TYPE_CONNECTOR:
 	case OBJECT_TYPE_GENERIC:
 		/* Both Generic and Connector Object ID
@@ -280,7 +280,7 @@ static struct atom_display_object_path_v2 *get_bios_object(
 					&& id.enum_id == obj_id.enum_id)
 				return &bp->object_info_tbl.v1_4->display_path[i];
 		}
-		/* fall through */
+		fallthrough;
 	default:
 		return NULL;
 	}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
index 68c4049..743042 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
@@ -645,7 +645,7 @@ bool dce_aux_transfer_with_retries(struct ddc_service *ddc,
 			case AUX_TRANSACTION_REPLY_AUX_DEFER:
 			case AUX_TRANSACTION_REPLY_I2C_OVER_AUX_DEFER:
 				retry_on_defer = true;
-				/* fall through */
+				fallthrough;
 			case AUX_TRANSACTION_REPLY_I2C_OVER_AUX_NACK:
 				if (++aux_defer_retries >= AUX_MAX_DEFER_RETRIES) {
 					goto fail;
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
index 8aa937f..51481e 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
@@ -479,7 +479,7 @@ static void program_grph_pixel_format(
 	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
 		sign = 1;
 		floating = 1;
-		/* fall through */
+		fallthrough;
 	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F: /* shouldn't this get float too? */
 	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
 		grph_depth = 3;
-- 
2.24.0

[PATCH -next 025/491] AMD POWERPLAY: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index bf04cf..fc5236c 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -1250,7 +1250,7 @@ static void smu7_set_dpm_event_sources(struct pp_hwmgr *hwmgr, uint32_t sources)
 	switch (sources) {
 	default:
 		pr_err("Unknown throttling event sources.");
-		/* fall through */
+		fallthrough;
 	case 0:
 		protection = false;
 		/* src is unused */
@@ -3698,12 +3698,12 @@ static int smu7_request_link_speed_change_before_state_change(
 			data->force_pcie_gen = PP_PCIEGen2;
 			if (current_link_speed == PP_PCIEGen2)
 				break;
-			/* fall through */
+			fallthrough;
 		case PP_PCIEGen2:
 			if (0 == amdgpu_acpi_pcie_performance_request(hwmgr->adev, PCIE_PERF_REQ_GEN2, false))
 				break;
 #endif
-			/* fall through */
+			fallthrough;
 		default:
 			data->force_pcie_gen = smu7_get_current_pcie_speed(hwmgr);
 			break;
-- 
2.24.0

[PATCH -next 026/491] INTEL GVT-g DRIVERS (Intel GPU Virtualization): Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/gpu/drm/i915/gvt/handlers.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
index 1793f69..0e792f9 100644
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -1225,7 +1225,7 @@ static int handle_g2v_notification(struct intel_vgpu *vgpu, int notification)
 	switch (notification) {
 	case VGT_G2V_PPGTT_L3_PAGE_TABLE_CREATE:
 		root_entry_type = GTT_TYPE_PPGTT_ROOT_L3_ENTRY;
-		/* fall through */
+		fallthrough;
 	case VGT_G2V_PPGTT_L4_PAGE_TABLE_CREATE:
 		mm = intel_vgpu_get_ppgtt_mm(vgpu, root_entry_type, pdps);
 		return PTR_ERR_OR_ZERO(mm);
-- 
2.24.0

[PATCH -next 027/491] AMD XGBE DRIVER: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index b71f9b0..a51abf 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -1612,7 +1612,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
 	/* PTP v2, UDP, any kind of event packet */
 	case HWTSTAMP_FILTER_PTP_V2_L4_EVENT:
 		XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSVER2ENA, 1);
-		/* Fall through - to PTP v1, UDP, any kind of event packet */
+		fallthrough;	/* to PTP v1, UDP, any kind of event packet */
 	case HWTSTAMP_FILTER_PTP_V1_L4_EVENT:
 		XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV4ENA, 1);
 		XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV6ENA, 1);
@@ -1623,7 +1623,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
 	/* PTP v2, UDP, Sync packet */
 	case HWTSTAMP_FILTER_PTP_V2_L4_SYNC:
 		XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSVER2ENA, 1);
-		/* Fall through - to PTP v1, UDP, Sync packet */
+		fallthrough;	/* to PTP v1, UDP, Sync packet */
 	case HWTSTAMP_FILTER_PTP_V1_L4_SYNC:
 		XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV4ENA, 1);
 		XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV6ENA, 1);
@@ -1634,7 +1634,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
 	/* PTP v2, UDP, Delay_req packet */
 	case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ:
 		XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSVER2ENA, 1);
-		/* Fall through - to PTP v1, UDP, Delay_req packet */
+		fallthrough;	/* to PTP v1, UDP, Delay_req packet */
 	case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ:
 		XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV4ENA, 1);
 		XGMAC_SET_BITS(mac_tscr, MAC_TSCR, TSIPV6ENA, 1);
-- 
2.24.0

[PATCH -next 028/491] BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c  | 14 +++++++-------
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c  |  6 ++----
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c |  4 ++--
 3 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index 9638d65..07bc87 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -4708,14 +4708,14 @@ static void bnx2x_sync_link(struct link_params *params,
 			LINK_STATUS_SPEED_AND_DUPLEX_MASK) {
 		case LINK_10THD:
 			vars->duplex = DUPLEX_HALF;
-			/* Fall thru */
+			fallthrough;
 		case LINK_10TFD:
 			vars->line_speed = SPEED_10;
 			break;
 
 		case LINK_100TXHD:
 			vars->duplex = DUPLEX_HALF;
-			/* Fall thru */
+			fallthrough;
 		case LINK_100T4:
 		case LINK_100TXFD:
 			vars->line_speed = SPEED_100;
@@ -4723,14 +4723,14 @@ static void bnx2x_sync_link(struct link_params *params,
 
 		case LINK_1000THD:
 			vars->duplex = DUPLEX_HALF;
-			/* Fall thru */
+			fallthrough;
 		case LINK_1000TFD:
 			vars->line_speed = SPEED_1000;
 			break;
 
 		case LINK_2500THD:
 			vars->duplex = DUPLEX_HALF;
-			/* Fall thru */
+			fallthrough;
 		case LINK_2500TFD:
 			vars->line_speed = SPEED_2500;
 			break;
@@ -6335,7 +6335,7 @@ int bnx2x_set_led(struct link_params *params,
 		 */
 		if (!vars->link_up)
 			break;
-		/* fall through */
+		fallthrough;
 	case LED_MODE_ON:
 		if (((params->phy[EXT_PHY1].type ==
 			  PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727) ||
@@ -12503,13 +12503,13 @@ static void bnx2x_phy_def_cfg(struct link_params *params,
 	switch (link_config  & PORT_FEATURE_LINK_SPEED_MASK) {
 	case PORT_FEATURE_LINK_SPEED_10M_HALF:
 		phy->req_duplex = DUPLEX_HALF;
-		/* fall through */
+		fallthrough;
 	case PORT_FEATURE_LINK_SPEED_10M_FULL:
 		phy->req_line_speed = SPEED_10;
 		break;
 	case PORT_FEATURE_LINK_SPEED_100M_HALF:
 		phy->req_duplex = DUPLEX_HALF;
-		/* fall through */
+		fallthrough;
 	case PORT_FEATURE_LINK_SPEED_100M_FULL:
 		phy->req_line_speed = SPEED_100;
 		break;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index db5107e7..d0580d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -8583,12 +8583,10 @@ int bnx2x_set_int_mode(struct bnx2x *bp)
 		BNX2X_DEV_INFO("Failed to enable multiple MSI-X (%d), set number of queues to %d\n",
 			       bp->num_queues,
 			       1 + bp->num_cnic_queues);
-
-		/* fall through */
+		fallthrough;
 	case BNX2X_INT_MODE_MSI:
 		bnx2x_enable_msi(bp);
-
-		/* fall through */
+		fallthrough;
 	case BNX2X_INT_MODE_INTX:
 		bp->num_ethernet_queues = 1;
 		bp->num_queues = bp->num_ethernet_queues + bp->num_cnic_queues;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index 5097a44..eeaeb9 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -1830,7 +1830,7 @@ int bnx2x_iov_eq_sp_event(struct bnx2x *bp, union event_ring_elem *elem)
 		DP(BNX2X_MSG_IOV, "got VF [%d:%d] RSS update ramrod\n",
 		   vf->abs_vfid, qidx);
 		bnx2x_vf_handle_rss_update_eqe(bp, vf);
-		/* fall through */
+		fallthrough;
 	case EVENT_RING_OPCODE_VF_FLR:
 		/* Do nothing for now */
 		return 0;
@@ -2228,7 +2228,7 @@ int bnx2x_vf_free(struct bnx2x *bp, struct bnx2x_virtf *vf)
 		rc = bnx2x_vf_close(bp, vf);
 		if (rc)
 			goto op_err;
-		/* Fall through - to release resources */
+		fallthrough;	/* to release resources */
 	case VF_ACQUIRED:
 		DP(BNX2X_MSG_IOV, "about to free resources\n");
 		bnx2x_vf_free_resc(bp, vf);
-- 
2.24.0

[PATCH -next 029/491] BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt.c       | 17 ++++++++---------
 .../net/ethernet/broadcom/bnxt/bnxt_ethtool.c   |  4 ++--
 drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c   |  4 ++--
 3 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 663dcf..f964c2 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1923,7 +1923,7 @@ u32 bnxt_fw_health_readl(struct bnxt *bp, int reg_idx)
 		break;
 	case BNXT_FW_HEALTH_REG_TYPE_GRC:
 		reg_off = fw_health->mapped_regs[reg_idx];
-		/* fall through */
+		fallthrough;
 	case BNXT_FW_HEALTH_REG_TYPE_BAR0:
 		val = readl(bp->bar0 + reg_off);
 		break;
@@ -1966,11 +1966,11 @@ static int bnxt_async_event_process(struct bnxt *bp,
 		}
 		set_bit(BNXT_LINK_SPEED_CHNG_SP_EVENT, &bp->sp_event);
 	}
-	/* fall through */
+		fallthrough;
 	case ASYNC_EVENT_CMPL_EVENT_ID_LINK_SPEED_CHANGE:
 	case ASYNC_EVENT_CMPL_EVENT_ID_PORT_PHY_CFG_CHANGE:
 		set_bit(BNXT_LINK_CFG_CHANGE_SP_EVENT, &bp->sp_event);
-		/* fall through */
+		fallthrough;
 	case ASYNC_EVENT_CMPL_EVENT_ID_LINK_STATUS_CHANGE:
 		set_bit(BNXT_LINK_CHNG_SP_EVENT, &bp->sp_event);
 		break;
@@ -9400,8 +9400,7 @@ static int bnxt_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	switch (cmd) {
 	case SIOCGMIIPHY:
 		mdio->phy_id = bp->link_info.phy_addr;
-
-		/* fallthru */
+		fallthrough;
 	case SIOCGMIIREG: {
 		u16 mii_regval = 0;
 
@@ -10644,7 +10643,7 @@ static void bnxt_fw_reset_writel(struct bnxt *bp, int reg_idx)
 		writel(reg_off & BNXT_GRC_BASE_MASK,
 		       bp->bar0 + BNXT_GRCPF_REG_WINDOW_BASE_OUT + 4);
 		reg_off = (reg_off & BNXT_GRC_OFFSET_MASK) + 0x2000;
-		/* fall through */
+		fallthrough;
 	case BNXT_FW_HEALTH_REG_TYPE_BAR0:
 		writel(val, bp->bar0 + reg_off);
 		break;
@@ -10757,7 +10756,7 @@ static void bnxt_fw_reset_task(struct work_struct *work)
 		}
 		bp->fw_reset_state = BNXT_FW_RESET_STATE_RESET_FW;
 	}
-	/* fall through */
+		fallthrough;
 	case BNXT_FW_RESET_STATE_RESET_FW:
 		bnxt_reset_all(bp);
 		bp->fw_reset_state = BNXT_FW_RESET_STATE_ENABLE_DEV;
@@ -10780,7 +10779,7 @@ static void bnxt_fw_reset_task(struct work_struct *work)
 		}
 		pci_set_master(bp->pdev);
 		bp->fw_reset_state = BNXT_FW_RESET_STATE_POLL_FW;
-		/* fall through */
+		fallthrough;
 	case BNXT_FW_RESET_STATE_POLL_FW:
 		bp->hwrm_cmd_timeout = SHORT_HWRM_CMD_TIMEOUT;
 		rc = __bnxt_hwrm_ver_get(bp, true);
@@ -10795,7 +10794,7 @@ static void bnxt_fw_reset_task(struct work_struct *work)
 		}
 		bp->hwrm_cmd_timeout = DFLT_HWRM_CMD_TIMEOUT;
 		bp->fw_reset_state = BNXT_FW_RESET_STATE_OPENING;
-		/* fall through */
+		fallthrough;
 	case BNXT_FW_RESET_STATE_OPENING:
 		while (!rtnl_trylock()) {
 			bnxt_queue_fw_reset_work(bp, HZ / 10);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 677bab..af76ba6 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -1029,7 +1029,7 @@ static int bnxt_grxfh(struct bnxt *bp, struct ethtool_rxnfc *cmd)
 		if (bp->rss_hash_cfg & VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV4)
 			cmd->data |= RXH_IP_SRC | RXH_IP_DST |
 				     RXH_L4_B_0_1 | RXH_L4_B_2_3;
-		/* fall through */
+		fallthrough;
 	case SCTP_V4_FLOW:
 	case AH_ESP_V4_FLOW:
 	case AH_V4_FLOW:
@@ -1048,7 +1048,7 @@ static int bnxt_grxfh(struct bnxt *bp, struct ethtool_rxnfc *cmd)
 		if (bp->rss_hash_cfg & VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV6)
 			cmd->data |= RXH_IP_SRC | RXH_IP_DST |
 				     RXH_L4_B_0_1 | RXH_L4_B_2_3;
-		/* fall through */
+		fallthrough;
 	case SCTP_V6_FLOW:
 	case AH_ESP_V6_FLOW:
 	case AH_V6_FLOW:
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
index c6f6f20..a974cb2 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
@@ -200,10 +200,10 @@ bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
 		break;
 	default:
 		bpf_warn_invalid_xdp_action(act);
-		/* Fall thru */
+		fallthrough;
 	case XDP_ABORTED:
 		trace_xdp_exception(bp->dev, xdp_prog, act);
-		/* Fall thru */
+		fallthrough;
 	case XDP_DROP:
 		bnxt_reuse_rx_data(rxr, cons, page);
 		break;
-- 
2.24.0

[PATCH -next 030/491] BROADCOM GENET ETHERNET DRIVER: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 ++--
 drivers/net/ethernet/broadcom/genet/bcmmii.c   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index c2fda12..f8c15ec 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -963,10 +963,10 @@ static void bcmgenet_update_mib_counters(struct bcmgenet_priv *priv)
 			continue;
 		case BCMGENET_STAT_RUNT:
 			offset += BCMGENET_STAT_OFFSET;
-			/* fall through */
+			fallthrough;
 		case BCMGENET_STAT_MIB_TX:
 			offset += BCMGENET_STAT_OFFSET;
-			/* fall through */
+			fallthrough;
 		case BCMGENET_STAT_MIB_RX:
 			val = bcmgenet_umac_readl(priv,
 						  UMAC_MIB_START + j + offset);
diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index d3003cb..b8e704f 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -216,7 +216,7 @@ int bcmgenet_mii_config(struct net_device *dev, bool init)
 	switch (priv->phy_interface) {
 	case PHY_INTERFACE_MODE_INTERNAL:
 		phy_name = "internal PHY";
-		/* fall through */
+		fallthrough;
 	case PHY_INTERFACE_MODE_MOCA:
 		/* Irrespective of the actually configured PHY speed (100 or
 		 * 1000) GENETv4 only has an internal GPHY so we will just end
-- 
2.24.0

[PATCH -next 031/491] BROCADE BNA 10 GIGABIT ETHERNET DRIVER: Use fallthrough;

[Joe Perches]

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/net/ethernet/brocade/bna/bfa_ioc.c   | 8 +++-----
 drivers/net/ethernet/brocade/bna/bna_enet.c  | 2 +-
 drivers/net/ethernet/brocade/bna/bna_tx_rx.c | 3 +--
 3 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.c b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
index e17bfc..e9248c 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_ioc.c
+++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
@@ -321,7 +321,7 @@ bfa_ioc_sm_getattr(struct bfa_ioc *ioc, enum ioc_event event)
 	case IOC_E_PFFAILED:
 	case IOC_E_HWERROR:
 		del_timer(&ioc->ioc_timer);
-		/* fall through */
+		fallthrough;
 	case IOC_E_TIMEOUT:
 		ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE);
 		bfa_fsm_set_state(ioc, bfa_ioc_sm_fail);
@@ -780,8 +780,7 @@ bfa_iocpf_sm_enabling(struct bfa_iocpf *iocpf, enum iocpf_event event)
 
 	case IOCPF_E_INITFAIL:
 		del_timer(&ioc->iocpf_timer);
-		/* fall through */
-
+		fallthrough;
 	case IOCPF_E_TIMEOUT:
 		bfa_nw_ioc_hw_sem_release(ioc);
 		if (event == IOCPF_E_TIMEOUT)
@@ -849,8 +848,7 @@ bfa_iocpf_sm_disabling(struct bfa_iocpf *iocpf, enum iocpf_event event)
 
 	case IOCPF_E_FAIL:
 		del_timer(&ioc->iocpf_timer);
-		/* fall through*/
-
+		fallthrough;
 	case IOCPF_E_TIMEOUT:
 		bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
 		bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
index 40107a9..a2c983 100644
--- a/drivers/net/ethernet/brocade/bna/bna_enet.c
+++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
@@ -1084,7 +1084,7 @@ bna_enet_sm_cfg_wait(struct bna_enet *enet,
 
 	case ENET_E_CHLD_STOPPED:
 		bna_enet_rx_start(enet);
-		/* Fall through */
+		fallthrough;
 	case ENET_E_FWRESP_PAUSE:
 		if (enet->flags & BNA_ENET_F_PAUSE_CHANGED) {
 			enet->flags &= ~BNA_ENET_F_PAUSE_CHANGED;
diff --git a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
index b5ecbfe..cd2bfb 100644
--- a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
+++ b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
@@ -1636,8 +1636,7 @@ bna_bfi_rx_enet_start(struct bna_rx *rx)
 						&q1->qpt);
 			cfg_req->q_cfg[i].qs.rx_buffer_size =
 				htons((u16)q1->buffer_size);
-			/* Fall through */
-
+			fallthrough;
 		case BNA_RXP_SINGLE:
 			/* Large/Single RxQ */
 			bfi_enet_datapath_q_init(&cfg_req->q_cfg[i].ql.q,
-- 
2.24.0

Re: [PATCH -next 005/491] ARM/UNIPHIER ARCHITECTURE: Use fallthrough;

[Masahiro Yamada]

On Wed, Mar 11, 2020 at 2:07 PM Joe Perches <joe@perches.com> wrote:
>
> Convert the various uses of fallthrough comments to fallthrough;
>
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
>
> Signed-off-by: Joe Perches <joe@perches.com>


Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>


But, I think the patch subject should be prefixed:
"serial: 8250_uniphier:"



> ---
>  drivers/tty/serial/8250/8250_uniphier.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/tty/serial/8250/8250_uniphier.c b/drivers/tty/serial/8250/8250_uniphier.c
> index e0b73a5..a2978ab 100644
> --- a/drivers/tty/serial/8250/8250_uniphier.c
> +++ b/drivers/tty/serial/8250/8250_uniphier.c
> @@ -75,7 +75,7 @@ static unsigned int uniphier_serial_in(struct uart_port *p, int offset)
>                 break;
>         case UART_LCR:
>                 valshift = 8;
> -               /* fall through */
> +               fallthrough;
>         case UART_MCR:
>                 offset = UNIPHIER_UART_LCR_MCR;
>                 break;
> @@ -101,7 +101,7 @@ static void uniphier_serial_out(struct uart_port *p, int offset, int value)
>         case UART_SCR:
>                 /* No SCR for this hardware.  Use CHAR as a scratch register */
>                 valshift = 8;
> -               /* fall through */
> +               fallthrough;
>         case UART_FCR:
>                 offset = UNIPHIER_UART_CHAR_FCR;
>                 break;
> @@ -109,7 +109,7 @@ static void uniphier_serial_out(struct uart_port *p, int offset, int value)
>                 valshift = 8;
>                 /* Divisor latch access bit does not exist. */
>                 value &= ~UART_LCR_DLAB;
> -               /* fall through */
> +               fallthrough;
>         case UART_MCR:
>                 offset = UNIPHIER_UART_LCR_MCR;
>                 break;
> --
> 2.24.0
>


-- 
Best Regards
Masahiro Yamada

Re: [PATCH -next 011/491] ARM/QUALCOMM SUPPORT: Use fallthrough;

[Amit Kucheria]

On Wed, Mar 11, 2020 at 10:37 AM Joe Perches <joe@perches.com> wrote:
>
> Convert the various uses of fallthrough comments to fallthrough;
>
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/


Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>

> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/media/platform/qcom/venus/vdec.c |  2 +-
>  drivers/phy/qualcomm/phy-qcom-usb-hs.c   |  2 +-
>  drivers/pinctrl/qcom/pinctrl-spmi-gpio.c |  4 ++--
>  drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c |  2 +-
>  drivers/rpmsg/qcom_glink_native.c        |  4 ++--
>  drivers/soc/qcom/socinfo.c               | 16 ++++++++--------
>  drivers/thermal/qcom/tsens-v0_1.c        |  8 ++++----
>  drivers/thermal/qcom/tsens-v1.c          |  4 ++--
>  8 files changed, 21 insertions(+), 21 deletions(-)
>
> diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
> index f34920..9e0451 100644
> --- a/drivers/media/platform/qcom/venus/vdec.c
> +++ b/drivers/media/platform/qcom/venus/vdec.c
> @@ -983,7 +983,7 @@ static int vdec_stop_capture(struct venus_inst *inst)
>         switch (inst->codec_state) {
>         case VENUS_DEC_STATE_DECODING:
>                 ret = hfi_session_flush(inst, HFI_FLUSH_ALL);
> -               /* fallthrough */
> +               fallthrough;
>         case VENUS_DEC_STATE_DRAIN:
>                 vdec_cancel_dst_buffers(inst);
>                 inst->codec_state = VENUS_DEC_STATE_STOPPED;
> diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hs.c b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
> index 610542..327df1a 100644
> --- a/drivers/phy/qualcomm/phy-qcom-usb-hs.c
> +++ b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
> @@ -53,7 +53,7 @@ static int qcom_usb_hs_phy_set_mode(struct phy *phy,
>                 case PHY_MODE_USB_OTG:
>                 case PHY_MODE_USB_HOST:
>                         val |= ULPI_INT_IDGRD;
> -                       /* fall through */
> +                       fallthrough;
>                 case PHY_MODE_USB_DEVICE:
>                         val |= ULPI_INT_SESS_VALID;
>                 default:
> diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
> index fe0be8..3b0ab0e 100644
> --- a/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
> +++ b/drivers/pinctrl/qcom/pinctrl-spmi-gpio.c
> @@ -793,13 +793,13 @@ static int pmic_gpio_populate(struct pmic_gpio_state *state,
>         switch (subtype) {
>         case PMIC_GPIO_SUBTYPE_GPIO_4CH:
>                 pad->have_buffer = true;
> -               /* Fall through */
> +               fallthrough;
>         case PMIC_GPIO_SUBTYPE_GPIOC_4CH:
>                 pad->num_sources = 4;
>                 break;
>         case PMIC_GPIO_SUBTYPE_GPIO_8CH:
>                 pad->have_buffer = true;
> -               /* Fall through */
> +               fallthrough;
>         case PMIC_GPIO_SUBTYPE_GPIOC_8CH:
>                 pad->num_sources = 8;
>                 break;
> diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
> index 338a15..b5949f7 100644
> --- a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
> +++ b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c
> @@ -346,7 +346,7 @@ static int pm8xxx_pin_config_set(struct pinctrl_dev *pctldev,
>                                 return -EINVAL;
>                         }
>                         pin->pull_up_strength = arg;
> -                       /* FALLTHROUGH */
> +                       fallthrough;
>                 case PIN_CONFIG_BIAS_PULL_UP:
>                         pin->bias = pin->pull_up_strength;
>                         banks |= BIT(2);
> diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
> index 1995f5b..f40312 100644
> --- a/drivers/rpmsg/qcom_glink_native.c
> +++ b/drivers/rpmsg/qcom_glink_native.c
> @@ -553,7 +553,7 @@ static void qcom_glink_receive_version(struct qcom_glink *glink,
>                 break;
>         case GLINK_VERSION_1:
>                 glink->features &= features;
> -               /* FALLTHROUGH */
> +               fallthrough;
>         default:
>                 qcom_glink_send_version_ack(glink);
>                 break;
> @@ -584,7 +584,7 @@ static void qcom_glink_receive_version_ack(struct qcom_glink *glink,
>                         break;
>
>                 glink->features &= features;
> -               /* FALLTHROUGH */
> +               fallthrough;
>         default:
>                 qcom_glink_send_version(glink);
>                 break;
> diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c
> index 7864b7..8ae5646 100644
> --- a/drivers/soc/qcom/socinfo.c
> +++ b/drivers/soc/qcom/socinfo.c
> @@ -325,7 +325,7 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
>                 debugfs_create_x32("raw_device_number", 0400,
>                                    qcom_socinfo->dbg_root,
>                                    &qcom_socinfo->info.raw_device_num);
> -               /* Fall through */
> +               fallthrough;
>         case SOCINFO_VERSION(0, 11):
>         case SOCINFO_VERSION(0, 10):
>         case SOCINFO_VERSION(0, 9):
> @@ -333,12 +333,12 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
>
>                 debugfs_create_u32("foundry_id", 0400, qcom_socinfo->dbg_root,
>                                    &qcom_socinfo->info.foundry_id);
> -               /* Fall through */
> +               fallthrough;
>         case SOCINFO_VERSION(0, 8):
>         case SOCINFO_VERSION(0, 7):
>                 DEBUGFS_ADD(info, pmic_model);
>                 DEBUGFS_ADD(info, pmic_die_rev);
> -               /* Fall through */
> +               fallthrough;
>         case SOCINFO_VERSION(0, 6):
>                 qcom_socinfo->info.hw_plat_subtype =
>                         __le32_to_cpu(info->hw_plat_subtype);
> @@ -346,7 +346,7 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
>                 debugfs_create_u32("hardware_platform_subtype", 0400,
>                                    qcom_socinfo->dbg_root,
>                                    &qcom_socinfo->info.hw_plat_subtype);
> -               /* Fall through */
> +               fallthrough;
>         case SOCINFO_VERSION(0, 5):
>                 qcom_socinfo->info.accessory_chip =
>                         __le32_to_cpu(info->accessory_chip);
> @@ -354,27 +354,27 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo,
>                 debugfs_create_u32("accessory_chip", 0400,
>                                    qcom_socinfo->dbg_root,
>                                    &qcom_socinfo->info.accessory_chip);
> -               /* Fall through */
> +               fallthrough;
>         case SOCINFO_VERSION(0, 4):
>                 qcom_socinfo->info.plat_ver = __le32_to_cpu(info->plat_ver);
>
>                 debugfs_create_u32("platform_version", 0400,
>                                    qcom_socinfo->dbg_root,
>                                    &qcom_socinfo->info.plat_ver);
> -               /* Fall through */
> +               fallthrough;
>         case SOCINFO_VERSION(0, 3):
>                 qcom_socinfo->info.hw_plat = __le32_to_cpu(info->hw_plat);
>
>                 debugfs_create_u32("hardware_platform", 0400,
>                                    qcom_socinfo->dbg_root,
>                                    &qcom_socinfo->info.hw_plat);
> -               /* Fall through */
> +               fallthrough;
>         case SOCINFO_VERSION(0, 2):
>                 qcom_socinfo->info.raw_ver  = __le32_to_cpu(info->raw_ver);
>
>                 debugfs_create_u32("raw_version", 0400, qcom_socinfo->dbg_root,
>                                    &qcom_socinfo->info.raw_ver);
> -               /* Fall through */
> +               fallthrough;
>         case SOCINFO_VERSION(0, 1):
>                 DEBUGFS_ADD(info, build_id);
>                 break;
> diff --git a/drivers/thermal/qcom/tsens-v0_1.c b/drivers/thermal/qcom/tsens-v0_1.c
> index 4b8dd6..893ce1 100644
> --- a/drivers/thermal/qcom/tsens-v0_1.c
> +++ b/drivers/thermal/qcom/tsens-v0_1.c
> @@ -163,7 +163,7 @@ static int calibrate_8916(struct tsens_priv *priv)
>                 p2[4] = (qfprom_cdata[1] & MSM8916_S4_P2_MASK) >> MSM8916_S4_P2_SHIFT;
>                 for (i = 0; i < priv->num_sensors; i++)
>                         p2[i] = ((base1 + p2[i]) << 3);
> -               /* Fall through */
> +               fallthrough;
>         case ONE_PT_CALIB2:
>                 base0 = (qfprom_cdata[0] & MSM8916_BASE0_MASK);
>                 p1[0] = (qfprom_cdata[0] & MSM8916_S0_P1_MASK) >> MSM8916_S0_P1_SHIFT;
> @@ -228,7 +228,7 @@ static int calibrate_8974(struct tsens_priv *priv)
>                         p2[8] = (calib[5] & S8_P2_BKP_MASK) >> S8_P2_BKP_SHIFT;
>                         p2[9] = (calib[5] & S9_P2_BKP_MASK) >> S9_P2_BKP_SHIFT;
>                         p2[10] = (calib[5] & S10_P2_BKP_MASK) >> S10_P2_BKP_SHIFT;
> -                       /* Fall through */
> +                       fallthrough;
>                 case ONE_PT_CALIB:
>                 case ONE_PT_CALIB2:
>                         base1 = bkp[0] & BASE1_MASK;
> @@ -263,7 +263,7 @@ static int calibrate_8974(struct tsens_priv *priv)
>                         p2[8] = (calib[4] & S8_P2_MASK) >> S8_P2_SHIFT;
>                         p2[9] = (calib[4] & S9_P2_MASK) >> S9_P2_SHIFT;
>                         p2[10] = (calib[4] & S10_P2_MASK) >> S10_P2_SHIFT;
> -                       /* Fall through */
> +                       fallthrough;
>                 case ONE_PT_CALIB:
>                 case ONE_PT_CALIB2:
>                         base1 = calib[0] & BASE1_MASK;
> @@ -293,7 +293,7 @@ static int calibrate_8974(struct tsens_priv *priv)
>                         p2[i] <<= 2;
>                         p2[i] |= BIT_APPEND;
>                 }
> -               /* Fall through */
> +               fallthrough;
>         case ONE_PT_CALIB2:
>                 for (i = 0; i < priv->num_sensors; i++) {
>                         p1[i] += base1;
> diff --git a/drivers/thermal/qcom/tsens-v1.c b/drivers/thermal/qcom/tsens-v1.c
> index bd2ddb..d096d3 100644
> --- a/drivers/thermal/qcom/tsens-v1.c
> +++ b/drivers/thermal/qcom/tsens-v1.c
> @@ -202,7 +202,7 @@ static int calibrate_v1(struct tsens_priv *priv)
>                 p2[9] = (qfprom_cdata[3] & S9_P2_MASK) >> S9_P2_SHIFT;
>                 for (i = 0; i < priv->num_sensors; i++)
>                         p2[i] = ((base1 + p2[i]) << 2);
> -               /* Fall through */
> +               fallthrough;
>         case ONE_PT_CALIB2:
>                 base0 = (qfprom_cdata[4] & BASE0_MASK) >> BASE0_SHIFT;
>                 p1[0] = (qfprom_cdata[0] & S0_P1_MASK) >> S0_P1_SHIFT;
> @@ -263,7 +263,7 @@ static int calibrate_8976(struct tsens_priv *priv)
>
>                 for (i = 0; i < priv->num_sensors; i++)
>                         p2[i] = ((base1 + p2[i]) << 2);
> -               /* Fall through */
> +               fallthrough;
>         case ONE_PT_CALIB2:
>                 base0 = qfprom_cdata[0] & MSM8976_BASE0_MASK;
>                 p1[0] = (qfprom_cdata[0] & MSM8976_S0_P1_MASK) >> MSM8976_S0_P1_SHIFT;
> --
> 2.24.0
>

Re: [PATCH -next 020/491] XEN HYPERVISOR INTERFACE: Use fallthrough;

[Jürgen Groß]

On 11.03.20 05:51, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>

Reviewed-by: Juergen Gross <jgross@suse.com>


Juergen

Re: [PATCH -next 003/491] MELLANOX MLX5 core VPI driver: Use fallthrough;

[Leon Romanovsky]

On Tue, Mar 10, 2020 at 09:51:17PM -0700, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
>
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
>
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h         | 2 +-
>  drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c          | 4 ++--
>  drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c      | 2 +-
>  .../net/ethernet/mellanox/mlx5/core/eswitch_offloads.c    | 2 +-
>  drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c          | 8 ++++----
>  drivers/net/ethernet/mellanox/mlx5/core/vport.c           | 2 +-
>  6 files changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
> index a226277..2a1cc2 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
> @@ -223,7 +223,7 @@ mlx5e_set_eseg_swp(struct sk_buff *skb, struct mlx5_wqe_eth_seg *eseg,
>  	switch (swp_spec->tun_l4_proto) {
>  	case IPPROTO_UDP:
>  		eseg->swp_flags |= MLX5_ETH_WQE_SWP_INNER_L4_UDP;
> -		/* fall through */
> +		fallthrough;
>  	case IPPROTO_TCP:
>  		eseg->swp_inner_l4_offset = skb_inner_transport_offset(skb) / 2;
>  		break;
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
> index f049e0a..f74e50 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
> @@ -167,11 +167,11 @@ bool mlx5e_xdp_handle(struct mlx5e_rq *rq, struct mlx5e_dma_info *di,
>  		return true;
>  	default:
>  		bpf_warn_invalid_xdp_action(act);
> -		/* fall through */
> +		fallthrough;
>  	case XDP_ABORTED:
>  xdp_abort:
>  		trace_xdp_exception(rq->netdev, prog, act);
> -		/* fall through */
> +		fallthrough;
>  	case XDP_DROP:
>  		rq->stats->xdp_drop++;
>  		return true;
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
> index 01539b8..8a3376a 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
> @@ -225,7 +225,7 @@ int mlx5e_ethtool_get_sset_count(struct mlx5e_priv *priv, int sset)
>  		return MLX5E_NUM_PFLAGS;
>  	case ETH_SS_TEST:
>  		return mlx5e_self_test_num(priv);
> -	/* fallthrough */
> +		fallthrough;

This should be removed, there is return before.

>  	default:
>  		return -EOPNOTSUPP;
>  	}
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
> index 4b5b661..033454 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
> @@ -2426,7 +2426,7 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode,
>  	case MLX5_CAP_INLINE_MODE_NOT_REQUIRED:
>  		if (mode == DEVLINK_ESWITCH_INLINE_MODE_NONE)
>  			return 0;
> -		/* fall through */
> +		fallthrough;
>  	case MLX5_CAP_INLINE_MODE_L2:
>  		NL_SET_ERR_MSG_MOD(extack, "Inline mode can't be set");
>  		return -EOPNOTSUPP;
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c b/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
> index 416676..a40e43 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c
> @@ -199,13 +199,13 @@ static void mlx5_lag_fib_update(struct work_struct *work)
>  	/* Protect internal structures from changes */
>  	rtnl_lock();
>  	switch (fib_work->event) {
> -	case FIB_EVENT_ENTRY_REPLACE: /* fall through */
> +	case FIB_EVENT_ENTRY_REPLACE:
>  	case FIB_EVENT_ENTRY_DEL:
>  		mlx5_lag_fib_route_event(ldev, fib_work->event,
>  					 fib_work->fen_info.fi);
>  		fib_info_put(fib_work->fen_info.fi);
>  		break;
> -	case FIB_EVENT_NH_ADD: /* fall through */
> +	case FIB_EVENT_NH_ADD:
>  	case FIB_EVENT_NH_DEL:
>  		fib_nh = fib_work->fnh_info.fib_nh;
>  		mlx5_lag_fib_nexthop_event(ldev,
> @@ -256,7 +256,7 @@ static int mlx5_lag_fib_event(struct notifier_block *nb,
>  		return NOTIFY_DONE;
>
>  	switch (event) {
> -	case FIB_EVENT_ENTRY_REPLACE: /* fall through */
> +	case FIB_EVENT_ENTRY_REPLACE:
>  	case FIB_EVENT_ENTRY_DEL:
>  		fen_info = container_of(info, struct fib_entry_notifier_info,
>  					info);
> @@ -279,7 +279,7 @@ static int mlx5_lag_fib_event(struct notifier_block *nb,
>  		 */
>  		fib_info_hold(fib_work->fen_info.fi);
>  		break;
> -	case FIB_EVENT_NH_ADD: /* fall through */
> +	case FIB_EVENT_NH_ADD:
>  	case FIB_EVENT_NH_DEL:
>  		fnh_info = container_of(info, struct fib_nh_notifier_info,
>  					info);
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
> index 1faac31f..aea1065 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
> @@ -125,7 +125,7 @@ void mlx5_query_min_inline(struct mlx5_core_dev *mdev,
>  	case MLX5_CAP_INLINE_MODE_VPORT_CONTEXT:
>  		if (!mlx5_query_nic_vport_min_inline(mdev, 0, min_inline_mode))
>  			break;
> -		/* fall through */
> +		fallthrough;
>  	case MLX5_CAP_INLINE_MODE_L2:
>  		*min_inline_mode = MLX5_INLINE_MODE_L2;
>  		break;
> --
> 2.24.0
>

Re: [PATCH -next 001/491] MELLANOX ETHERNET INNOVA DRIVERS: Use fallthrough;

[Leon Romanovsky]

On Tue, Mar 10, 2020 at 09:51:15PM -0700, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
>
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
>
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c | 2 +-
>  drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c        | 4 ++--
>  2 files changed, 3 insertions(+), 3 deletions(-)
>

Thanks,
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>

Re: [PATCH -next 013/491] INGENIC JZ47xx SoCs: Use fallthrough;

[Miquel Raynal]

Hi Joe,

Joe Perches <joe@perches.com> wrote on Tue, 10 Mar 2020 21:51:27 -0700:

> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
>
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/gpu/drm/ingenic/ingenic-drm.c           | 2 +-
>  drivers/mmc/host/jz4740_mmc.c                   | 6 ++----
>  drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c | 2 +-
>  drivers/mtd/nand/raw/ingenic/jz4725b_bch.c      | 4 ++--
>  drivers/mtd/nand/raw/ingenic/jz4780_bch.c       | 4 ++--
>  sound/soc/codecs/jz4770.c                       | 2 +-
>  6 files changed, 9 insertions(+), 11 deletions(-)

I like very much the new way to advertise for fallthrough statements,
but I am not willing to take any patch converting a single driver
anymore. I had too many from Gustavo when these comments had to be
inserted. I would really prefer a MTD-wide or a NAND-wide or at least a
raw-NAND-wide single patch (anything inside drivers/mtd/nand/raw/).

Hope you'll understand!

Thanks,
Miquèl

Re: [PATCH -next 017/491] CELL BROADBAND ENGINE ARCHITECTURE: Use fallthrough;

[Arnd Bergmann]

On Wed, Mar 11, 2020 at 6:07 AM Joe Perches <joe@perches.com> wrote:
>
> Convert the various uses of fallthrough comments to fallthrough;
>
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
>
> Signed-off-by: Joe Perches <joe@perches.com>

Acked-by: Arnd Bergmann <arnd@arndb.de>

Re: [PATCH -next 011/491] ARM/QUALCOMM SUPPORT: Use fallthrough;

[Marc Gonzalez]

[ Trimming recipients list ]

On 11/03/2020 05:51, Joe Perches wrote:

> Convert the various uses of fallthrough comments to fallthrough;

What is the rationale for such a change?
Portability to different tool-chains? Something else?

> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

Message-ID <b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com>
not found

1 partial match found:

https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/

Re: [PATCH -next 021/491] KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86): Use fallthrough;

[Paolo Bonzini]

On 11/03/20 05:51, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  arch/x86/kvm/emulate.c  |  2 +-
>  arch/x86/kvm/hyperv.c   |  2 +-
>  arch/x86/kvm/irq_comm.c |  2 +-
>  arch/x86/kvm/lapic.c    |  6 +++---
>  arch/x86/kvm/mmu/mmu.c  |  2 +-
>  arch/x86/kvm/svm.c      |  2 +-
>  arch/x86/kvm/vmx/vmx.c  | 15 +++++++--------
>  arch/x86/kvm/x86.c      | 12 ++++--------
>  8 files changed, 19 insertions(+), 24 deletions(-)
> 
> diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
> index bc00642..bae4d8 100644
> --- a/arch/x86/kvm/emulate.c
> +++ b/arch/x86/kvm/emulate.c
> @@ -3025,7 +3025,7 @@ static void string_registers_quirk(struct x86_emulate_ctxt *ctxt)
>  	case 0xa4:	/* movsb */
>  	case 0xa5:	/* movsd/w */
>  		*reg_rmw(ctxt, VCPU_REGS_RSI) &= (u32)-1;
> -		/* fall through */
> +		fallthrough;
>  	case 0xaa:	/* stosb */
>  	case 0xab:	/* stosd/w */
>  		*reg_rmw(ctxt, VCPU_REGS_RDI) &= (u32)-1;
> diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
> index a86fda7..934bfb4 100644
> --- a/arch/x86/kvm/hyperv.c
> +++ b/arch/x86/kvm/hyperv.c
> @@ -1652,7 +1652,7 @@ int kvm_hv_hypercall(struct kvm_vcpu *vcpu)
>  		ret = kvm_hvcall_signal_event(vcpu, fast, ingpa);
>  		if (ret != HV_STATUS_INVALID_PORT_ID)
>  			break;
> -		/* fall through - maybe userspace knows this conn_id. */
> +		fallthrough;	/* maybe userspace knows this conn_id */
>  	case HVCALL_POST_MESSAGE:
>  		/* don't bother userspace if it has no way to handle it */
>  		if (unlikely(rep || !vcpu_to_synic(vcpu)->active)) {
> diff --git a/arch/x86/kvm/irq_comm.c b/arch/x86/kvm/irq_comm.c
> index c47d2a..4aa1c2e 100644
> --- a/arch/x86/kvm/irq_comm.c
> +++ b/arch/x86/kvm/irq_comm.c
> @@ -285,7 +285,7 @@ int kvm_set_routing_entry(struct kvm *kvm,
>  		switch (ue->u.irqchip.irqchip) {
>  		case KVM_IRQCHIP_PIC_SLAVE:
>  			e->irqchip.pin += PIC_NUM_PINS / 2;
> -			/* fall through */
> +			fallthrough;
>  		case KVM_IRQCHIP_PIC_MASTER:
>  			if (ue->u.irqchip.pin >= PIC_NUM_PINS / 2)
>  				return -EINVAL;
> diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
> index e3099c..64b7a9c 100644
> --- a/arch/x86/kvm/lapic.c
> +++ b/arch/x86/kvm/lapic.c
> @@ -1023,7 +1023,7 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
>  	switch (delivery_mode) {
>  	case APIC_DM_LOWEST:
>  		vcpu->arch.apic_arb_prio++;
> -		/* fall through */
> +		fallthrough;
>  	case APIC_DM_FIXED:
>  		if (unlikely(trig_mode && !level))
>  			break;
> @@ -1311,7 +1311,7 @@ static u32 __apic_read(struct kvm_lapic *apic, unsigned int offset)
>  		break;
>  	case APIC_TASKPRI:
>  		report_tpr_access(apic, false);
> -		/* fall thru */
> +		fallthrough;
>  	default:
>  		val = kvm_lapic_get_reg(apic, offset);
>  		break;
> @@ -1952,7 +1952,7 @@ int kvm_lapic_reg_write(struct kvm_lapic *apic, u32 reg, u32 val)
>  
>  	case APIC_LVT0:
>  		apic_manage_nmi_watchdog(apic, val);
> -		/* fall through */
> +		fallthrough;
>  	case APIC_LVTTHMR:
>  	case APIC_LVTPC:
>  	case APIC_LVT1:
> diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
> index 87e9ba..8593cd 100644
> --- a/arch/x86/kvm/mmu/mmu.c
> +++ b/arch/x86/kvm/mmu/mmu.c
> @@ -4475,7 +4475,7 @@ __reset_rsvds_bits_mask(struct kvm_vcpu *vcpu,
>  			rsvd_bits(maxphyaddr, 51);
>  		rsvd_check->rsvd_bits_mask[1][4] =
>  			rsvd_check->rsvd_bits_mask[0][4];
> -		/* fall through */
> +		fallthrough;
>  	case PT64_ROOT_4LEVEL:
>  		rsvd_check->rsvd_bits_mask[0][3] = exb_bit_rsvd |
>  			nonleaf_bit8_rsvd | rsvd_bits(7, 7) |
> diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
> index 910005..73fa903 100644
> --- a/arch/x86/kvm/svm.c
> +++ b/arch/x86/kvm/svm.c
> @@ -4449,7 +4449,7 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
>  	case MSR_IA32_APICBASE:
>  		if (kvm_vcpu_apicv_active(vcpu))
>  			avic_update_vapic_bar(to_svm(vcpu), data);
> -		/* Fall through */
> +		fallthrough;
>  	default:
>  		return kvm_set_msr_common(vcpu, msr);
>  	}
> diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
> index 69c5bd..1577cd 100644
> --- a/arch/x86/kvm/vmx/vmx.c
> +++ b/arch/x86/kvm/vmx/vmx.c
> @@ -4538,12 +4538,12 @@ static bool rmode_exception(struct kvm_vcpu *vcpu, int vec)
>  			vmcs_read32(VM_EXIT_INSTRUCTION_LEN);
>  		if (vcpu->guest_debug & KVM_GUESTDBG_USE_SW_BP)
>  			return false;
> -		/* fall through */
> +		fallthrough;
>  	case DB_VECTOR:
>  		if (vcpu->guest_debug &
>  			(KVM_GUESTDBG_SINGLESTEP | KVM_GUESTDBG_USE_HW_BP))
>  			return false;
> -		/* fall through */
> +		fallthrough;
>  	case DE_VECTOR:
>  	case OF_VECTOR:
>  	case BR_VECTOR:
> @@ -4692,7 +4692,7 @@ static int handle_exception_nmi(struct kvm_vcpu *vcpu)
>  		}
>  		kvm_run->debug.arch.dr6 = dr6 | DR6_FIXED_1;
>  		kvm_run->debug.arch.dr7 = vmcs_readl(GUEST_DR7);
> -		/* fall through */
> +		fallthrough;
>  	case BP_VECTOR:
>  		/*
>  		 * Update instruction length as we may reinject #BP from
> @@ -5119,7 +5119,7 @@ static int handle_task_switch(struct kvm_vcpu *vcpu)
>  				error_code =
>  					vmcs_read32(IDT_VECTORING_ERROR_CODE);
>  			}
> -			/* fall through */
> +			fallthrough;
>  		case INTR_TYPE_SOFT_EXCEPTION:
>  			kvm_clear_exception_queue(vcpu);
>  			break;
> @@ -5469,8 +5469,7 @@ static int handle_invpcid(struct kvm_vcpu *vcpu)
>  		 * global flush. If needed, we could optimize this later by
>  		 * keeping track of global entries in shadow page tables.
>  		 */
> -
> -		/* fall-through */
> +		fallthrough;
>  	case INVPCID_TYPE_ALL_INCL_GLOBAL:
>  		kvm_mmu_unload(vcpu);
>  		return kvm_skip_emulated_instruction(vcpu);
> @@ -6401,7 +6400,7 @@ static void __vmx_complete_interrupts(struct kvm_vcpu *vcpu,
>  		break;
>  	case INTR_TYPE_SOFT_EXCEPTION:
>  		vcpu->arch.event_exit_inst_len = vmcs_read32(instr_len_field);
> -		/* fall through */
> +		fallthrough;
>  	case INTR_TYPE_HARD_EXCEPTION:
>  		if (idt_vectoring_info & VECTORING_INFO_DELIVER_CODE_MASK) {
>  			u32 err = vmcs_read32(error_code_field);
> @@ -6411,7 +6410,7 @@ static void __vmx_complete_interrupts(struct kvm_vcpu *vcpu,
>  		break;
>  	case INTR_TYPE_SOFT_INTR:
>  		vcpu->arch.event_exit_inst_len = vmcs_read32(instr_len_field);
> -		/* fall through */
> +		fallthrough;
>  	case INTR_TYPE_EXT_INTR:
>  		kvm_queue_interrupt(vcpu, vector, type == INTR_TYPE_SOFT_INTR);
>  		break;
> diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> index 2bbc0e0..e6280e 100644
> --- a/arch/x86/kvm/x86.c
> +++ b/arch/x86/kvm/x86.c
> @@ -1071,7 +1071,6 @@ static int __kvm_set_dr(struct kvm_vcpu *vcpu, int dr, unsigned long val)
>  			vcpu->arch.eff_db[dr] = val;
>  		break;
>  	case 4:
> -		/* fall through */
>  	case 6:
>  		if (val & 0xffffffff00000000ULL)
>  			return -1; /* #GP */
> @@ -1079,7 +1078,6 @@ static int __kvm_set_dr(struct kvm_vcpu *vcpu, int dr, unsigned long val)
>  		kvm_update_dr6(vcpu);
>  		break;
>  	case 5:
> -		/* fall through */
>  	default: /* 7 */
>  		if (!kvm_dr7_valid(val))
>  			return -1; /* #GP */
> @@ -1110,7 +1108,6 @@ int kvm_get_dr(struct kvm_vcpu *vcpu, int dr, unsigned long *val)
>  		*val = vcpu->arch.db[array_index_nospec(dr, size)];
>  		break;
>  	case 4:
> -		/* fall through */
>  	case 6:
>  		if (vcpu->guest_debug & KVM_GUESTDBG_USE_HW_BP)
>  			*val = vcpu->arch.dr6;
> @@ -1118,7 +1115,6 @@ int kvm_get_dr(struct kvm_vcpu *vcpu, int dr, unsigned long *val)
>  			*val = kvm_x86_ops->get_dr6(vcpu);
>  		break;
>  	case 5:
> -		/* fall through */
>  	default: /* 7 */
>  		*val = vcpu->arch.dr7;
>  		break;
> @@ -2885,7 +2881,8 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
>  
>  	case MSR_K7_PERFCTR0 ... MSR_K7_PERFCTR3:
>  	case MSR_P6_PERFCTR0 ... MSR_P6_PERFCTR1:
> -		pr = true; /* fall through */
> +		pr = true;
> +		fallthrough;
>  	case MSR_K7_EVNTSEL0 ... MSR_K7_EVNTSEL3:
>  	case MSR_P6_EVNTSEL0 ... MSR_P6_EVNTSEL1:
>  		if (kvm_pmu_is_valid_msr(vcpu, msr))
> @@ -4181,8 +4178,7 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu,
>  	case KVM_CAP_HYPERV_SYNIC2:
>  		if (cap->args[0])
>  			return -EINVAL;
> -		/* fall through */
> -
> +		fallthrough;
>  	case KVM_CAP_HYPERV_SYNIC:
>  		if (!irqchip_in_kernel(vcpu->kvm))
>  			return -EINVAL;
> @@ -8478,7 +8474,7 @@ static inline int vcpu_block(struct kvm *kvm, struct kvm_vcpu *vcpu)
>  		vcpu->arch.pv.pv_unhalted = false;
>  		vcpu->arch.mp_state =
>  			KVM_MP_STATE_RUNNABLE;
> -		/* fall through */
> +		fallthrough;
>  	case KVM_MP_STATE_RUNNABLE:
>  		vcpu->arch.apf.halted = false;
>  		break;
> 

Acked-by: Paolo Bonzini <pbonzini@redhat.com>

Re: [PATCH -next 019/491] Hyper-V CORE AND DRIVERS: Use fallthrough;

[Wei Liu]

On Tue, Mar 10, 2020 at 09:51:33PM -0700, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>

Reviewed-by: Wei Liu <wei.liu@kernel.org>

Re: [PATCH -next 018/491] KERNEL VIRTUAL MACHINE for s390 (KVM/s390): Use fallthrough;

[Christian Borntraeger]

On 11.03.20 05:51, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

That link does not work. lore asks if this is the right one
https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/

Shall I fix that up when applying?

Re: [PATCH -next 013/491] INGENIC JZ47xx SoCs: Use fallthrough;

[Ulf Hansson]

On Wed, 11 Mar 2020 at 08:40, Miquel Raynal <miquel.raynal@bootlin.com> wrote:
>
> Hi Joe,
>
> Joe Perches <joe@perches.com> wrote on Tue, 10 Mar 2020 21:51:27 -0700:
>
> > Convert the various uses of fallthrough comments to fallthrough;
> >
> > Done via script
> > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> >
> > Signed-off-by: Joe Perches <joe@perches.com>
> > ---
> >  drivers/gpu/drm/ingenic/ingenic-drm.c           | 2 +-
> >  drivers/mmc/host/jz4740_mmc.c                   | 6 ++----
> >  drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c | 2 +-
> >  drivers/mtd/nand/raw/ingenic/jz4725b_bch.c      | 4 ++--
> >  drivers/mtd/nand/raw/ingenic/jz4780_bch.c       | 4 ++--
> >  sound/soc/codecs/jz4770.c                       | 2 +-
> >  6 files changed, 9 insertions(+), 11 deletions(-)
>
> I like very much the new way to advertise for fallthrough statements,
> but I am not willing to take any patch converting a single driver
> anymore. I had too many from Gustavo when these comments had to be
> inserted. I would really prefer a MTD-wide or a NAND-wide or at least a
> raw-NAND-wide single patch (anything inside drivers/mtd/nand/raw/).
>
> Hope you'll understand!

I fully agree (for mmc). One patch please.

Another option is to make a big fat tree wide patch and ask Linus if
he want to pick up immediately after an rc1. That should cause less
disturbance for everyone, no?

Kind regards
Uffe

Re: [PATCH -next 013/491] INGENIC JZ47xx SoCs: Use fallthrough;

[Miquel Raynal]

Ulf Hansson <ulf.hansson@linaro.org> wrote on Wed, 11 Mar 2020 15:20:59
+0100:

> On Wed, 11 Mar 2020 at 08:40, Miquel Raynal <miquel.raynal@bootlin.com> wrote:
> >
> > Hi Joe,
> >
> > Joe Perches <joe@perches.com> wrote on Tue, 10 Mar 2020 21:51:27 -0700:
> >  
> > > Convert the various uses of fallthrough comments to fallthrough;
> > >
> > > Done via script
> > > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> > >
> > > Signed-off-by: Joe Perches <joe@perches.com>
> > > ---
> > >  drivers/gpu/drm/ingenic/ingenic-drm.c           | 2 +-
> > >  drivers/mmc/host/jz4740_mmc.c                   | 6 ++----
> > >  drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c | 2 +-
> > >  drivers/mtd/nand/raw/ingenic/jz4725b_bch.c      | 4 ++--
> > >  drivers/mtd/nand/raw/ingenic/jz4780_bch.c       | 4 ++--
> > >  sound/soc/codecs/jz4770.c                       | 2 +-
> > >  6 files changed, 9 insertions(+), 11 deletions(-)  
> >
> > I like very much the new way to advertise for fallthrough statements,
> > but I am not willing to take any patch converting a single driver
> > anymore. I had too many from Gustavo when these comments had to be
> > inserted. I would really prefer a MTD-wide or a NAND-wide or at least a
> > raw-NAND-wide single patch (anything inside drivers/mtd/nand/raw/).
> >
> > Hope you'll understand!  
> 
> I fully agree (for mmc). One patch please.
> 
> Another option is to make a big fat tree wide patch and ask Linus if
> he want to pick up immediately after an rc1. That should cause less
> disturbance for everyone, no?

Absolutely.

Miquèl

Re: [PATCH -next 011/491] ARM/QUALCOMM SUPPORT: Use fallthrough;

[Joe Perches]

On Wed, 2020-03-11 at 09:46 +0100, Marc Gonzalez wrote:
> On 11/03/2020 05:51, Joe Perches wrote:
> > Convert the various uses of fallthrough comments to fallthrough;
> 
> What is the rationale for such a change?
> Portability to different tool-chains? Something else?

Converting /* fallthrough */ style comments to the pseudo-keyword fallthrough
allows clang 10 and higher to work at finding missing fallthroughs too.

Re: [PATCH -next 005/491] ARM/UNIPHIER ARCHITECTURE: Use fallthrough;

[Joe Perches]

On Wed, 2020-03-11 at 14:15 +0900, Masahiro Yamada wrote:
> On Wed, Mar 11, 2020 at 2:07 PM Joe Perches <joe@perches.com> wrote:
> > Convert the various uses of fallthrough comments to fallthrough;
> > 
> > Done via script
> > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> > 
> > Signed-off-by: Joe Perches <joe@perches.com>
> 
> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> 
> 
> But, I think the patch subject should be prefixed:
> "serial: 8250_uniphier:"

Yeah thanks, that's difficult to script though.

Re: [PATCH -next 004/491] PERFORMANCE EVENTS SUBSYSTEM: Use fallthrough;

[Peter Zijlstra]

On Tue, Mar 10, 2020 at 09:51:18PM -0700, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>

The subject can use a little less screaming, but the actual patch is
fine.

Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>

Re: [PATCH -next 030/491] BROADCOM GENET ETHERNET DRIVER: Use fallthrough;

[Florian Fainelli]

On 3/10/20 9:51 PM, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>

Please fix the subject to be:

net: bcmgenet: Use fallthrough;

to match commits done to this file.
-- 
Florian

Re: [PATCH -next 022/491] X86 MCE INFRASTRUCTURE: Use fallthrough;

[Borislav Petkov]

On Tue, Mar 10, 2020 at 09:51:36PM -0700, Joe Perches wrote:

> Subject: Re: [PATCH -next 022/491] X86 MCE INFRASTRUCTURE: Use fallthrough;

Make that subject prefix "x86/mce: ..."

> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  arch/x86/kernel/cpu/mce/inject.c | 2 +-
>  arch/x86/kernel/cpu/mce/intel.c  | 4 +---
>  2 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/x86/kernel/cpu/mce/inject.c b/arch/x86/kernel/cpu/mce/inject.c
> index 3413b41..b5e3bab 100644
> --- a/arch/x86/kernel/cpu/mce/inject.c
> +++ b/arch/x86/kernel/cpu/mce/inject.c
> @@ -199,7 +199,7 @@ static int raise_local(void)
>  			 * calling irq_enter, but the necessary
>  			 * machinery isn't exported currently.
>  			 */
> -			/*FALL THROUGH*/
> +			fallthrough;
>  		case MCJ_CTX_PROCESS:
>  			raise_exception(m, NULL);
>  			break;
> diff --git a/arch/x86/kernel/cpu/mce/intel.c b/arch/x86/kernel/cpu/mce/intel.c
> index d8f9230..5be647 100644
> --- a/arch/x86/kernel/cpu/mce/intel.c
> +++ b/arch/x86/kernel/cpu/mce/intel.c
> @@ -192,9 +192,7 @@ unsigned long cmci_intel_adjust_timer(unsigned long interval)
>  		__this_cpu_write(cmci_storm_state, CMCI_STORM_SUBSIDED);
>  		if (!atomic_sub_return(1, &cmci_storm_on_cpus))
>  			pr_notice("CMCI storm subsided: switching to interrupt mode\n");
> -
> -		/* FALLTHROUGH */
> -
> +		fallthrough;
>  	case CMCI_STORM_SUBSIDED:
>  		/*
>  		 * We wait for all CPUs to go back to SUBSIDED state. When that
> -- 

With that:

Acked-by: Borislav Petkov <bp@suse.de>

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette

[PATCH -next 000/491] treewide: use fallthrough;

[Joe Perches]

There is a new fallthrough pseudo-keyword macro that can be used
to replace the various /* fallthrough */ style comments that are
used to indicate a case label code block is intended to fallthrough
to the next case label block.

See commit 294f69e662d1 ("compiler_attributes.h: Add 'fallthrough'
pseudo keyword for switch/case use")

These patches are intended to allow clang to detect missing
switch/case fallthrough uses.

Do a depth-first pass on the MAINTAINERS file and find the various
F: pattern files and convert the fallthrough comments to fallthrough;
for all files matched by all  F: patterns in in each section.

Done via the perl script below and the previously posted
cvt_fallthrough.pl script.

Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

These patches are based on next-20200310 and are available in

git://repo.or.cz/linux-2.6/trivial-mods.git in branch 20200310_fallthrough_2

$ cat commit_fallthrough.pl
#!/usr/bin/env perl

use sort 'stable';

#
# Reorder a sorted array so file entries are before directory entries
# depends on a trailing / for directories
# so:
#   foo/
#   foo/bar.c
# becomes
#   foo/bar.c
#   foo/
#
sub file_before_directory {
    my ($array_ref) = (@_);

    my $count = scalar(@$array_ref);

    for (my $i = 1; $i < $count; $i++) {
	if (substr(@$array_ref[$i - 1], -1) eq '/' &&
	    substr(@$array_ref[$i], 0, length(@$array_ref[$i - 1])) eq @$array_ref[$i - 1]) {
		my $string = @$array_ref[$i - 1];
		@$array_ref[$i - 1] = @$array_ref[$i];
		@$array_ref[$i] = $string;
	    }
	}
}

sub uniq {
    my (@parms) = @_;

    my %saw;
    @parms = grep(!$saw{$_}++, @parms);

    return @parms;
}

# Get all the F: file patterns in MAINTAINERS that could be a .[ch] file
my $maintainer_patterns = `grep -P '^F:\\s+' MAINTAINERS`;
my @patterns = split('\n', $maintainer_patterns);
s/^F:\s*// for @patterns;
@patterns = grep(!/^(?:Documentation|tools|scripts)\//, @patterns);
@patterns = grep(!/\.(?:dtsi?|rst|config)$/, @patterns);
@patterns = sort @patterns;
@patterns = sort { $b =~ tr/\//\// cmp $a =~ tr/\//\// } @patterns;
file_before_directory(\@patterns);

my %sections_done;

foreach my $pattern (@patterns) {

# Find the files the pattern matches
    my $pattern_files = `git ls-files -- $pattern`;
    my @new_patterns = split('\n', $pattern_files);
    $pattern_files = join(' ', @new_patterns);
    next if ($pattern_files =~ /^\s*$/);

# Find the section the first file matches
    my $pattern_file = @new_patterns[0];
    my $section_output = `./scripts/get_maintainer.pl --nogit --nogit-fallback --sections --pattern-depth=1 $pattern_file`;
    my @section = split('\n', $section_output);
    my $section_header = @section[0];

    print("Section: <$section_header>\n");

# Skip the section if it's already done
    print("Already done '$section_header'\n") if ($sections_done{$section_header});
    next if ($sections_done{$section_header}++);

# Find all the .[ch] files in all F: lines in that section
    my @new_section;
    foreach my $line (@section) {
	last if ($line =~ /^\s*$/);
	push(@new_section, $line);
    }
    @section = grep(/^F:/, @new_section);
    s/^F:\s*// for @section;

    @section = grep(!/^(?:Documentation|tools|scripts)\//, @section);
    @section = grep(!/\.(?:dtsi?|rst|config)$/, @section);
    @section = sort @section;
    @section = uniq(@section);

    my $section_files = join(' ', @section);

    print("section_files: <$section_files>\n");

    next if ($section_files =~ /^\s*$/);

    my $cvt_files = `git ls-files -- $section_files`;
    my @files = split('\n', $cvt_files);

    @files = grep(!/^(?:Documentation|tools|scripts)\//, @files);
    @files = grep(!/\.(?:dtsi?|rst|config)$/, @files);
    @files = grep(/\.[ch]$/, @files);
    @files = sort @files;
    @files = uniq(@files);

    $cvt_files = join(' ', @files);
    print("files: <$cvt_files>\n");

    next if (scalar(@files) < 1);

# Convert fallthroughs for all [.ch] files in the section
    print("doing cvt_fallthrough.pl -- $cvt_files\n");

    `cvt_fallthrough.pl -- $cvt_files`;

# If nothing changed, nothing to commit
    `git diff-index --quiet HEAD --`;
    next if (!$?);

# Commit the changes
    my $fh;

    open($fh, "+>", "cvt_fallthrough.commit_msg") or die "$0: can't create temporary file: $!\n";
    print $fh <<EOF
$section_header: Use fallthrough;

Convert the various uses of fallthrough comments to fallthrough;

Done via script
Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/
EOF
;
    close $fh;

    `git commit -s -a -F cvt_fallthrough.commit_msg`;
}

Joe Perches (491):
  MELLANOX ETHERNET INNOVA DRIVERS: Use fallthrough;
  MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER: Use fallthrough;
  MELLANOX MLX5 core VPI driver: Use fallthrough;
  PERFORMANCE EVENTS SUBSYSTEM: Use fallthrough;
  ARM/UNIPHIER ARCHITECTURE: Use fallthrough;
  ARM/RISCPC ARCHITECTURE: Use fallthrough;
  KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64): Use
    fallthrough;
  ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE: Use fallthrough;
  ARM/Amlogic Meson SoC support: Use fallthrough;
  ARM/SAMSUNG EXYNOS ARM ARCHITECTURES: Use fallthrough;
  ARM/QUALCOMM SUPPORT: Use fallthrough;
  ARM/ZTE ARCHITECTURE: Use fallthrough;
  INGENIC JZ47xx SoCs: Use fallthrough;
  DECSTATION PLATFORM SUPPORT: Use fallthrough;
  KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips): Use fallthrough;
  KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc): Use fallthrough;
  CELL BROADBAND ENGINE ARCHITECTURE: Use fallthrough;
  KERNEL VIRTUAL MACHINE for s390 (KVM/s390): Use fallthrough;
  Hyper-V CORE AND DRIVERS: Use fallthrough;
  XEN HYPERVISOR INTERFACE: Use fallthrough;
  KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86): Use fallthrough;
  X86 MCE INFRASTRUCTURE: Use fallthrough;
  AMD KFD: Use fallthrough;
  AMD DISPLAY CORE: Use fallthrough;
  AMD POWERPLAY: Use fallthrough;
  INTEL GVT-g DRIVERS (Intel GPU Virtualization): Use fallthrough;
  AMD XGBE DRIVER: Use fallthrough;
  BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER: Use fallthrough;
  BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER: Use fallthrough;
  BROADCOM GENET ETHERNET DRIVER: Use fallthrough;
  BROCADE BNA 10 GIGABIT ETHERNET DRIVER: Use fallthrough;
  CAVIUM LIQUIDIO NETWORK DRIVER: Use fallthrough;
  ARM/CAVIUM THUNDER NETWORK DRIVER: Use fallthrough;
  CXGB3 ETHERNET DRIVER (CXGB3): Use fallthrough;
  CXGB4 ETHERNET DRIVER (CXGB4): Use fallthrough;
  CXGB4VF ETHERNET DRIVER (CXGB4VF): Use fallthrough;
  CISCO VIC ETHERNET NIC DRIVER: Use fallthrough;
  TULIP NETWORK DRIVERS: Use fallthrough;
  Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net): Use
    fallthrough;
  DPAA2 ETHERNET DRIVER: Use fallthrough;
  HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3): Use fallthrough;
  EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER: Use fallthrough;
  INTEL ETHERNET DRIVERS: Use fallthrough;
  MELLANOX ETHERNET DRIVER (mlx4_en): Use fallthrough;
  MELLANOX MLX4 core VPI driver: Use fallthrough;
  MELLANOX FIRMWARE FLASH LIBRARY (mlxfw): Use fallthrough;
  MELLANOX ETHERNET SWITCH DRIVERS: Use fallthrough;
  NETXEN (1/10) GbE SUPPORT: Use fallthrough;
  QLOGIC QL4xxx ETHERNET DRIVER: Use fallthrough;
  QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER: Use fallthrough;
  SAMSUNG SXGBE DRIVERS: Use fallthrough;
  STMMAC ETHERNET DRIVER: Use fallthrough;
  QUALCOMM ATHEROS ATH10K WIRELESS DRIVER: Use fallthrough;
  QUALCOMM ATHEROS ATH11K WIRELESS DRIVER: Use fallthrough;
  ATHEROS ATH5K WIRELESS DRIVER: Use fallthrough;
  ATHEROS ATH6KL WIRELESS DRIVER: Use fallthrough;
  QUALCOMM ATHEROS ATH9K WIRELESS DRIVER: Use fallthrough;
  CARL9170 LINUX COMMUNITY WIRELESS DRIVER: Use fallthrough;
  QUALCOMM WCN36XX WIRELESS DRIVER: Use fallthrough;
  B43 WIRELESS DRIVER: Use fallthrough;
  B43LEGACY WIRELESS DRIVER: Use fallthrough;
  BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER: Use fallthrough;
  INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy): Use fallthrough;
  INTEL WIRELESS WIFI LINK (iwlwifi): Use fallthrough;
  ORINOCO DRIVER: Use fallthrough;
  PRISM54 WIRELESS DRIVER: Use fallthrough;
  MARVELL MWIFIEX WIRELESS DRIVER: Use fallthrough;
  MEDIATEK MT76 WIRELESS LAN DRIVER: Use fallthrough;
  MEDIATEK MT7601U WIRELESS LAN DRIVER: Use fallthrough;
  RALINK RT2X00 WIRELESS LAN DRIVER: Use fallthrough;
  RTL8XXXU WIRELESS DRIVER (rtl8xxxu): Use fallthrough;
  REALTEK WIRELESS DRIVER (rtlwifi family): Use fallthrough;
  REALTEK WIRELESS DRIVER (rtw88): Use fallthrough;
  TRACING: Use fallthrough;
  OPROFILE: Use fallthrough;
  PTRACE SUPPORT: Use fallthrough;
  HIBERNATION (aka Software Suspend, aka swsusp): Use fallthrough;
  ARM PMU PROFILING AND DEBUGGING: Use fallthrough;
  ARM/ARTPEC MACHINE SUPPORT: Use fallthrough;
  ARM/Marvell Dove/MV78xx0/Orion SOC support: Use fallthrough;
  MMP SUPPORT: Use fallthrough;
  PXA2xx/PXA3xx SUPPORT: Use fallthrough;
  ARM/RDA MICRO ARCHITECTURE: Use fallthrough;
  ARM/Rockchip SoC support: Use fallthrough;
  ARM/NOMADIK/U300/Ux500 ARCHITECTURES: Use fallthrough;
  PS3 PLATFORM SUPPORT: Use fallthrough;
  LINUX FOR POWER MACINTOSH: Use fallthrough;
  SCx200 CPU SUPPORT: Use fallthrough;
  CAVIUM OCTEON-TX CRYPTO DRIVER: Use fallthrough;
  ARM MALI-DP DRM DRIVER: Use fallthrough;
  DRM DRIVER FOR AST SERVER GRAPHICS CHIPS: Use fallthrough;
  DRM DRIVERS FOR BRIDGE CHIPS: Use fallthrough;
  DRM DRIVERS FOR EXYNOS: Use fallthrough;
  DRM DRIVERS FOR FREESCALE DCU: Use fallthrough;
  INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative
    chipsets): Use fallthrough;
  DRM DRIVERS FOR FREESCALE IMX: Use fallthrough;
  DRM DRIVERS FOR AMLOGIC SOCS: Use fallthrough;
  DRM DRIVER FOR MSM ADRENO GPU: Use fallthrough;
  DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS: Use fallthrough;
  DRM DRIVERS FOR TI OMAP: Use fallthrough;
  RADEON and AMDGPU DRM DRIVERS: Use fallthrough;
  DRM DRIVER FOR SAVAGE VIDEO CARDS: Use fallthrough;
  DRM DRIVERS FOR ALLWINNER A10: Use fallthrough;
  DRM DRIVERS FOR NVIDIA TEGRA: Use fallthrough;
  DRM DRIVERS FOR TI LCDC: Use fallthrough;
  DRM TTM SUBSYSTEM: Use fallthrough;
  DRM DRIVERS FOR XEN: Use fallthrough;
  BROADCOM NETXTREME-E ROCE DRIVER: Use fallthrough;
  CXGB4 IWARP RNIC DRIVER (IW_CXGB4): Use fallthrough;
  INTEL RDMA RNIC DRIVER: Use fallthrough;
  MELLANOX MLX4 IB driver: Use fallthrough;
  MELLANOX MLX5 IB driver: Use fallthrough;
  EMULEX ONECONNECT ROCE DRIVER: Use fallthrough;
  QLOGIC QL4xxx RDMA DRIVER: Use fallthrough;
  QIB DRIVER: Use fallthrough;
  VMWARE PVRDMA DRIVER: Use fallthrough;
  SOFT-ROCE DRIVER (rxe): Use fallthrough;
  SOFT-IWARP DRIVER (siw): Use fallthrough;
  ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR: Use fallthrough;
  SIANO DVB DRIVER: Use fallthrough;
  VIDEOBUF2 FRAMEWORK: Use fallthrough;
  SAMSUNG S5C73M3 CAMERA DRIVER: Use fallthrough;
  SMIA AND SMIA++ IMAGE SENSOR DRIVER: Use fallthrough;
  BTTV VIDEO4LINUX DRIVER: Use fallthrough;
  CX88 VIDEO4LINUX DRIVER: Use fallthrough;
  MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES: Use fallthrough;
  MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER: Use fallthrough;
  SAA7134 VIDEO4LINUX DRIVER: Use fallthrough;
  SOFTLOGIC 6x10 MPEG CODEC: Use fallthrough;
  CODA V4L2 MEM2MEM DRIVER: Use fallthrough;
  SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS: Use
    fallthrough;
  CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER: Use fallthrough;
  OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS): Use fallthrough;
  VICODEC VIRTUAL CODEC DRIVER: Use fallthrough;
  VIVID VIRTUAL VIDEO DRIVER: Use fallthrough;
  SI4713 FM RADIO TRANSMITTER I2C DRIVER: Use fallthrough;
  CEC FRAMEWORK: Use fallthrough;
  DVB_USB_AF9015 MEDIA DRIVER: Use fallthrough;
  DVB_USB_GL861 MEDIA DRIVER: Use fallthrough;
  LME2510 MEDIA DRIVER: Use fallthrough;
  DVB_USB_MXL111SF MEDIA DRIVER: Use fallthrough;
  EM28XX VIDEO4LINUX DRIVER: Use fallthrough;
  GO7007 MPEG CODEC: Use fallthrough;
  GSPCA SN9C20X SUBDRIVER: Use fallthrough;
  GSPCA USB WEBCAM DRIVER: Use fallthrough;
  PULSE8-CEC DRIVER: Use fallthrough;
  PWC WEBCAM DRIVER: Use fallthrough;
  TM6000 VIDEO4LINUX DRIVER: Use fallthrough;
  USB VIDEO CLASS: Use fallthrough;
  ONENAND FLASH DRIVER: Use fallthrough;
  BROADCOM B53 ETHERNET SWITCH DRIVER: Use fallthrough;
  MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER: Use fallthrough;
  MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER: Use fallthrough;
  8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503,
    etc.]: Use fallthrough;
  ALACRITECH GIGABIT ETHERNET DRIVER: Use fallthrough;
  ACENIC DRIVER: Use fallthrough;
  BROADCOM BNX2 GIGABIT ETHERNET DRIVER: Use fallthrough;
  BROADCOM TG3 GIGABIT ETHERNET DRIVER: Use fallthrough;
  ATMEL MACB ETHERNET DRIVER: Use fallthrough;
  FREESCALE QORIQ DPAA ETHERNET DRIVER: Use fallthrough;
  FREESCALE QORIQ DPAA FMAN DRIVER: Use fallthrough;
  FREESCALE QUICC ENGINE UCC ETHERNET DRIVER: Use fallthrough;
  HISILICON NETWORK SUBSYSTEM DRIVER: Use fallthrough;
  LINUX FOR POWERPC (32-BIT AND 64-BIT): Use fallthrough;
  MARVELL MVNETA ETHERNET DRIVER: Use fallthrough;
  MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2): Use fallthrough;
  MEDIATEK ETHERNET DRIVER: Use fallthrough;
  MICROCHIP LAN743X ETHERNET DRIVER: Use fallthrough;
  MICROSEMI ETHERNET SWITCH DRIVER: Use fallthrough;
  NATSEMI ETHERNET DRIVER (DP8381x): Use fallthrough;
  NETERION 10GbE DRIVERS (s2io/vxge): Use fallthrough;
  NETRONOME ETHERNET DRIVERS: Use fallthrough;
  QLOGIC QLA3XXX NETWORK DRIVER: Use fallthrough;
  8169 10/100/1000 GIGABIT ETHERNET DRIVER: Use fallthrough;
  ROCKER DRIVER: Use fallthrough;
  SFC NETWORK DRIVER: Use fallthrough;
  SIS 900/7016 FAST ETHERNET DRIVER: Use fallthrough;
  SOCIONEXT (SNI) NETSEC NETWORK DRIVER: Use fallthrough;
  TI ETHERNET SWITCH DRIVER (CPSW): Use fallthrough;
  TLAN NETWORK DRIVER: Use fallthrough;
  SPIDERNET NETWORK DRIVER for CELL: Use fallthrough;
  INTEL WIRELESS WIMAX CONNECTION 2400: Use fallthrough;
  ATMEL WIRELESS DRIVER: Use fallthrough;
  TI WILINK WIRELESS DRIVERS: Use fallthrough;
  USB ZD1201 DRIVER: Use fallthrough;
  PCI DRIVER FOR IMX6: Use fallthrough;
  ANALOG DEVICES INC IIO DRIVERS: Use fallthrough;
  HANTRO VPU CODEC DRIVER: Use fallthrough;
  MEDIA DRIVERS FOR FREESCALE IMX: Use fallthrough;
  SOC-CAMERA V4L2 SUBSYSTEM: Use fallthrough;
  USB VISION DRIVER: Use fallthrough;
  PARISC ARCHITECTURE: Use fallthrough;
  MICROCHIP USBA UDC DRIVER: Use fallthrough;
  FREESCALE USB PERIPHERAL DRIVERS: Use fallthrough;
  USB TYPEC PORT CONTROLLER DRIVERS: Use fallthrough;
  RADEON FRAMEBUFFER DISPLAY DRIVER: Use fallthrough;
  ARC FRAMEBUFFER DRIVER: Use fallthrough;
  NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER: Use fallthrough;
  OMAP FRAMEBUFFER SUPPORT: Use fallthrough;
  OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2): Use
    fallthrough;
  S3 SAVAGE FRAMEBUFFER DRIVER: Use fallthrough;
  SIS FRAMEBUFFER DRIVER: Use fallthrough;
  VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER: Use fallthrough;
  CAN NETWORK DRIVERS: Use fallthrough;
  WOLFSON MICROELECTRONICS DRIVERS: Use fallthrough;
  DIALOG SEMICONDUCTOR DRIVERS: Use fallthrough;
  MEDIA INPUT INFRASTRUCTURE (V4L/DVB): Use fallthrough;
  CAN NETWORK LAYER: Use fallthrough;
  HSI SUBSYSTEM: Use fallthrough;
  MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM: Use
    fallthrough;
  KERNEL NFSD, SUNRPC, AND LOCKD SERVERS: Use fallthrough;
  SOFTWARE RAID (Multiple Disks) SUPPORT: Use fallthrough;
  SPI SUBSYSTEM: Use fallthrough;
  NFS, SUNRPC, AND LOCKD CLIENTS: Use fallthrough;
  TC subsystem: Use fallthrough;
  FCOE SUBSYSTEM (libfc, libfcoe, fcoe): Use fallthrough;
  CRYPTO API: Use fallthrough;
  BPF (Safe dynamic programs and tools): Use fallthrough;
  OMAP USB SUPPORT: Use fallthrough;
  OMAP1 SUPPORT: Use fallthrough;
  OMAP2+ SUPPORT: Use fallthrough;
  ARM SUB-ARCHITECTURES: Use fallthrough;
  M68K ON APPLE MACINTOSH: Use fallthrough;
  PCI SUBSYSTEM: Use fallthrough;
  FPU EMULATOR: Use fallthrough;
  X86 MM: Use fallthrough;
  NETWORKING [IPv4/IPv6]: Use fallthrough;
  USER-MODE LINUX (UML): Use fallthrough;
  ACPI COMPONENT ARCHITECTURE (ACPICA): Use fallthrough;
  FIRMWARE LOADER (request_firmware): Use fallthrough;
  ATA OVER ETHERNET (AOE) DRIVER: Use fallthrough;
  DRBD DRIVER: Use fallthrough;
  PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES: Use fallthrough;
  FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash
    Card): Use fallthrough;
  XEN BLOCK SUBSYSTEM: Use fallthrough;
  AGPGART DRIVER: Use fallthrough;
  IPMI SUBSYSTEM: Use fallthrough;
  TI DAVINCI SERIES CLOCK DRIVER: Use fallthrough;
  H8/300 ARCHITECTURE: Use fallthrough;
  VIRTIO CORE AND NET DRIVERS: Use fallthrough;
  DRM DRIVERS AND MISC GPU PATCHES: Use fallthrough;
  USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...): Use
    fallthrough;
  ARM/CORESIGHT FRAMEWORK AND DRIVERS: Use fallthrough;
  INTEL(R) TRACE HUB: Use fallthrough;
  I2C SUBSYSTEM HOST DRIVERS: Use fallthrough;
  ARM/ZYNQ ARCHITECTURE: Use fallthrough;
  I3C DRIVER FOR SYNOPSYS DESIGNWARE: Use fallthrough;
  SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER: Use fallthrough;
  IIO DIGITAL POTENTIOMETER DAC: Use fallthrough;
  ASAHI KASEI AK8974 DRIVER: Use fallthrough;
  HFI1 DRIVER: Use fallthrough;
  RDMAVT - RDMA verbs software: Use fallthrough;
  ISCSI EXTENSIONS FOR RDMA (ISER) TARGET: Use fallthrough;
  OPA-VNIC DRIVER: Use fallthrough;
  FLYSKY FSIA6B RC RECEIVER: Use fallthrough;
  WACOM PROTOCOL 4 SERIAL TABLETS: Use fallthrough;
  ATMEL MAXTOUCH DRIVER: Use fallthrough;
  ISDN/mISDN SUBSYSTEM: Use fallthrough;
  BCACHE (BLOCK LAYER CACHE): Use fallthrough;
  DEVICE-MAPPER (LVM): Use fallthrough;
  TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS: Use fallthrough;
  LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI): Use fallthrough;
  INTEL MIC DRIVERS (mic): Use fallthrough;
  SGI GRU DRIVER: Use fallthrough;
  SGI XP/XPC/XPNET DRIVER: Use fallthrough;
  BLOCK2MTD DRIVER: Use fallthrough;
  PHRAM MTD DRIVER: Use fallthrough;
  NAND FLASH SUBSYSTEM: Use fallthrough;
  SPI NOR SUBSYSTEM: Use fallthrough;
  UNSORTED BLOCK IMAGES (UBI): Use fallthrough;
  APPLETALK NETWORK LAYER: Use fallthrough;
  ARCNET NETWORK LAYER: Use fallthrough;
  BONDING DRIVER: Use fallthrough;
  MEDIATEK SWITCH DRIVER: Use fallthrough;
  NETWORKING [DSA]: Use fallthrough;
  BAYCOM/HDLCDRV DRIVERS FOR AX.25: Use fallthrough;
  IEEE 802.15.4 SUBSYSTEM: Use fallthrough;
  NETDEVSIM: Use fallthrough;
  ANALOG DEVICES INC ADIN DRIVER: Use fallthrough;
  PTP HARDWARE CLOCK SUPPORT: Use fallthrough;
  SFF/SFP/SFP+ MODULE SUPPORT: Use fallthrough;
  ETHERNET PHY LIBRARY: Use fallthrough;
  USB LAN78XX ETHERNET DRIVER: Use fallthrough;
  USB PEGASUS DRIVER: Use fallthrough;
  USB RTL8150 DRIVER: Use fallthrough;
  USB "USBNET" DRIVER FRAMEWORK: Use fallthrough;
  USB NETWORKING DRIVERS: Use fallthrough;
  FRAME RELAY DLCI/FRAD (Sangoma drivers too): Use fallthrough;
  MAC80211: Use fallthrough;
  RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER: Use fallthrough;
  NETWORKING DRIVERS (WIRELESS): Use fallthrough;
  XEN NETWORK BACKEND DRIVER: Use fallthrough;
  NVM EXPRESS FC TRANSPORT DRIVERS: Use fallthrough;
  NVM EXPRESS DRIVER: Use fallthrough;
  NVM EXPRESS TARGET DRIVER: Use fallthrough;
  ACPI: Use fallthrough;
  BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE: Use fallthrough;
  PIN CONTROLLER - INTEL: Use fallthrough;
  MIPS: Use fallthrough;
  X86 PLATFORM DRIVERS: Use fallthrough;
  CHROMEOS EC SUBDRIVERS: Use fallthrough;
  POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS: Use fallthrough;
  S390 COMMON I/O LAYER: Use fallthrough;
  S390 VFIO AP DRIVER: Use fallthrough;
  S390 ZCRYPT DRIVER: Use fallthrough;
  S390 IUCV NETWORK LAYER: Use fallthrough;
  S390 NETWORK DRIVERS: Use fallthrough;
  S390 ZFCP DRIVER: Use fallthrough;
  AACRAID SCSI RAID DRIVER: Use fallthrough;
  AIC7XXX / AIC79XX SCSI DRIVER: Use fallthrough;
  NCR 5380 SCSI DRIVERS: Use fallthrough;
  Emulex 10Gbps iSCSI - OneConnect DRIVER: Use fallthrough;
  BROCADE BFA FC SCSI DRIVER: Use fallthrough;
  BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER: Use fallthrough;
  CXGB3 ISCSI DRIVER (CXGB3I): Use fallthrough;
  CXGB4 ISCSI DRIVER (CXGB4I): Use fallthrough;
  CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash)
    SCSI DRIVER: Use fallthrough;
  HISILICON SAS Controller: Use fallthrough;
  IBM Power Virtual SCSI Device Target Driver: Use fallthrough;
  INTEL C600 SERIES SAS CONTROLLER DRIVER: Use fallthrough;
  EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER: Use fallthrough;
  MEGARAID SCSI/SAS DRIVERS: Use fallthrough;
  NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST
    ADAPTER DRIVER: Use fallthrough;
  QLOGIC QLA2XXX FC-SCSI DRIVER: Use fallthrough;
  QLOGIC QLA4XXX iSCSI DRIVER: Use fallthrough;
  MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi): Use fallthrough;
  LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers: Use
    fallthrough;
  UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER: Use fallthrough;
  STAGING - COMEDI: Use fallthrough;
  DPAA2 ETHERNET SWITCH DRIVER: Use fallthrough;
  QLOGIC QLGE 10Gb ETHERNET DRIVER: Use fallthrough;
  STAGING - REALTEK RTL8188EU DRIVERS: Use fallthrough;
  STAGING - REALTEK RTL8712U DRIVERS: Use fallthrough;
  STAGING - VIA VT665X DRIVERS: Use fallthrough;
  HYPERVISOR VIRTUAL CONSOLE DRIVER: Use fallthrough;
  SYNOPSYS ARC ARCHITECTURE: Use fallthrough;
  MICROCHIP AT91 SERIAL DRIVER: Use fallthrough;
  KGDB / KDB /debug_core: Use fallthrough;
  TEGRA SERIAL DRIVER: Use fallthrough;
  TTY LAYER: Use fallthrough;
  CONEXANT ACCESSRUNNER USB DRIVER: Use fallthrough;
  USB CYPRESS C67X00 DRIVER: Use fallthrough;
  DESIGNWARE USB3 DRD IP DRIVER: Use fallthrough;
  USB GADGET/PERIPHERAL SUBSYSTEM: Use fallthrough;
  USB EHCI DRIVER: Use fallthrough;
  USB ISP116X DRIVER: Use fallthrough;
  USB OHCI DRIVER: Use fallthrough;
  USB XHCI DRIVER: Use fallthrough;
  MEDIATEK USB3 DRD IP DRIVER: Use fallthrough;
  MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER: Use fallthrough;
  USB PHY LAYER: Use fallthrough;
  USB SERIAL SUBSYSTEM: Use fallthrough;
  USB ATTACHED SCSI: Use fallthrough;
  USB MASS STORAGE DRIVER: Use fallthrough;
  USB OVER IP DRIVER: Use fallthrough;
  ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863): Use fallthrough;
  MICROCHIP LCDFB DRIVER: Use fallthrough;
  FREESCALE DIU FRAMEBUFFER DRIVER: Use fallthrough;
  SAMSUNG FRAMEBUFFER DRIVER: Use fallthrough;
  VIRTUAL BOX GUEST DEVICE DRIVER: Use fallthrough;
  FANOTIFY: Use fallthrough;
  MULTIFUNCTION DEVICES (MFD): Use fallthrough;
  MULTIPLEXER SUBSYSTEM: Use fallthrough;
  VOLTAGE AND CURRENT REGULATOR FRAMEWORK: Use fallthrough;
  RESET CONTROLLER FRAMEWORK: Use fallthrough;
  SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC): Use
    fallthrough;
  CEPH COMMON CODE (LIBCEPH): Use fallthrough;
  GPIO SUBSYSTEM: Use fallthrough;
  GREYBUS SUBSYSTEM: Use fallthrough;
  INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS: Use
    fallthrough;
  MEMORY TECHNOLOGY DEVICES (MTD): Use fallthrough;
  ETHERNET BRIDGE: Use fallthrough;
  PIN CONTROL SUBSYSTEM: Use fallthrough;
  NFC SUBSYSTEM: Use fallthrough;
  REAL TIME CLOCK (RTC) SUBSYSTEM: Use fallthrough;
  CPU FREQUENCY SCALING FRAMEWORK: Use fallthrough;
  NOHZ, DYNTICKS SUPPORT: Use fallthrough;
  SONICS SILICON BACKPLANE DRIVER (SSB): Use fallthrough;
  USB SUBSYSTEM: Use fallthrough;
  9P FILE SYSTEM: Use fallthrough;
  BLUETOOTH SUBSYSTEM: Use fallthrough;
  NETFILTER: Use fallthrough;
  PHONET PROTOCOL: Use fallthrough;
  SCTP PROTOCOL: Use fallthrough;
  AFS FILESYSTEM: Use fallthrough;
  EROFS FILE SYSTEM: Use fallthrough;
  F2FS FILE SYSTEM: Use fallthrough;
  FILESYSTEM DIRECT ACCESS (DAX): Use fallthrough;
  HARDWARE MONITORING: Use fallthrough;
  INFINIBAND SUBSYSTEM: Use fallthrough;
  NILFS2 FILESYSTEM: Use fallthrough;
  RXRPC SOCKETS (AF_RXRPC): Use fallthrough;
  ATM: Use fallthrough;
  AUDIT SUBSYSTEM: Use fallthrough;
  BTRFS FILE SYSTEM: Use fallthrough;
  CAPABILITIES: Use fallthrough;
  HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa): Use fallthrough;
  DCCP PROTOCOL: Use fallthrough;
  DEVLINK: Use fallthrough;
  XFS FILESYSTEM: Use fallthrough;
  FRAMEBUFFER LAYER: Use fallthrough;
  FILE LOCKING (flock() and fcntl()/lockf()): Use fallthrough;
  FIREWIRE SUBSYSTEM: Use fallthrough;
  FILESYSTEMS (VFS and infrastructure): Use fallthrough;
  FUTEX SUBSYSTEM: Use fallthrough;
  HID CORE LAYER: Use fallthrough;
  I2C SUBSYSTEM: Use fallthrough;
  NETWORKING DRIVERS: Use fallthrough;
  NETWORKING [GENERAL]: Use fallthrough;
  KEYS/KEYRINGS: Use fallthrough;
  LIGHTNVM PLATFORM SUPPORT: Use fallthrough;
  PARALLEL PORT SUBSYSTEM: Use fallthrough;
  SCHEDULER: Use fallthrough;
  SELINUX SECURITY MODULE: Use fallthrough;
  THERMAL: Use fallthrough;
  TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER: Use fallthrough;
  VFIO DRIVER: Use fallthrough;
  VIRTIO BLOCK AND SCSI DRIVERS: Use fallthrough;
  WATCHDOG DEVICE DRIVERS: Use fallthrough;
  SOUND: Use fallthrough;
  INTEGRITY MEASUREMENT ARCHITECTURE (IMA): Use fallthrough;
  ALPHA PORT: Use fallthrough;
  ARM PORT: Use fallthrough;
  ARM64 PORT (AARCH64 ARCHITECTURE): Use fallthrough;
  C6X ARCHITECTURE: Use fallthrough;
  C-SKY ARCHITECTURE: Use fallthrough;
  QUALCOMM HEXAGON ARCHITECTURE: Use fallthrough;
  IA64 (Itanium) PLATFORM: Use fallthrough;
  MICROBLAZE ARCHITECTURE: Use fallthrough;
  ANDES ARCHITECTURE: Use fallthrough;
  OPENRISC ARCHITECTURE: Use fallthrough;
  RISC-V ARCHITECTURE: Use fallthrough;
  S390: Use fallthrough;
  SUPERH: Use fallthrough;
  SPARC + UltraSPARC (sparc/sparc64): Use fallthrough;
  UNICORE32 ARCHITECTURE: Use fallthrough;
  X86 ARCHITECTURE (32-BIT AND 64-BIT): Use fallthrough;
  TENSILICA XTENSA PORT (xtensa): Use fallthrough;
  ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API: Use fallthrough;
  LIBATA SATA AHCI PLATFORM devices support: Use fallthrough;
  LIBATA PATA DRIVERS: Use fallthrough;
  LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER: Use fallthrough;
  LIBATA SUBSYSTEM (Serial and Parallel ATA drivers): Use fallthrough;
  PARALLEL LCD/KEYPAD PANEL DRIVER: Use fallthrough;
  FLOPPY DRIVER: Use fallthrough;
  RADOS BLOCK DEVICE (RBD): Use fallthrough;
  STEC S1220 SKD DRIVER: Use fallthrough;
  BLOCK LAYER: Use fallthrough;
  BLUETOOTH DRIVERS: Use fallthrough;
  CHAR and MISC DRIVERS: Use fallthrough;
  COMMON CLK FRAMEWORK: Use fallthrough;
  EDAC-AMD64: Use fallthrough;
  EDAC-PND2: Use fallthrough;
  IDE/ATAPI DRIVERS: Use fallthrough;
  IDE SUBSYSTEM: Use fallthrough;
  IIO SUBSYSTEM AND DRIVERS: Use fallthrough;
  AMD IOMMU (AMD-VI): Use fallthrough;
  ARM SMMU DRIVERS: Use fallthrough;
  INTEL IOMMU (VT-d): Use fallthrough;
  VIRTIO IOMMU DRIVER: Use fallthrough;
  IRQCHIP DRIVERS: Use fallthrough;
  OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT: Use fallthrough;
  SONY MEMORYSTICK SUBSYSTEM: Use fallthrough;
  NTB DRIVER CORE: Use fallthrough;
  PCMCIA SUBSYSTEM: Use fallthrough;
  RAPIDIO SUBSYSTEM: Use fallthrough;
  53C700 AND 53C700-66 SCSI DRIVER: Use fallthrough;
  BUSLOGIC SCSI DRIVER: Use fallthrough;
  ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER: Use fallthrough;
  MYLEX DAC960 PCI RAID Controller: Use fallthrough;
  SCSI CDROM DRIVER: Use fallthrough;
  SCSI TAPE DRIVER: Use fallthrough;
  VMware PVSCSI driver: Use fallthrough;
  SCSI SUBSYSTEM: Use fallthrough;
  STAGING SUBSYSTEM: Use fallthrough;
  SCSI TARGET SUBSYSTEM: Use fallthrough;
  THUNDERBOLT DRIVER: Use fallthrough;
  M68K ARCHITECTURE: Use fallthrough;
  EXTRA BOOT CONFIG: Use fallthrough;
  HIGH-RESOLUTION TIMERS, CLOCKEVENTS: Use fallthrough;
  DYNAMIC INTERRUPT MODERATION: Use fallthrough;
  MEMORY MANAGEMENT: Use fallthrough;
  SIPHASH PRF ROUTINES: Use fallthrough;
  POSIX CLOCKS and TIMERS: Use fallthrough;
  GCOV BASED KERNEL PROFILING: Use fallthrough;
  IRQ SUBSYSTEM: Use fallthrough;
  APPARMOR SECURITY MODULE: Use fallthrough;
  SMACK SECURITY MODULE: Use fallthrough;
  TOMOYO SECURITY MODULE: Use fallthrough;
  VSPRINTF: Use fallthrough;
  THE REST: Use fallthrough;

 arch/alpha/kernel/module.c                    |   2 +-
 arch/alpha/kernel/signal.c                    |   2 +-
 arch/alpha/kernel/traps.c                     |   6 +-
 arch/arc/kernel/disasm.c                      |   3 +-
 arch/arc/kernel/signal.c                      |   3 +-
 arch/arc/kernel/unwind.c                      |   6 +-
 arch/arm/kernel/hw_breakpoint.c               |  10 +-
 arch/arm/kernel/signal.c                      |   2 +-
 arch/arm/mach-ep93xx/crunch.c                 |   3 +-
 arch/arm/mach-mmp/pm-mmp2.c                   |   8 +-
 arch/arm/mach-mmp/pm-pxa910.c                 |  10 +-
 arch/arm/mach-omap2/id.c                      |   8 --
 arch/arm/mach-omap2/omap_device.c             |   2 +-
 arch/arm/mach-orion5x/dns323-setup.c          |   2 +-
 arch/arm/mach-rpc/riscpc.c                    |   2 +-
 arch/arm/mach-tegra/reset.c                   |   2 +-
 arch/arm/mm/alignment.c                       |   6 +-
 arch/arm/plat-omap/dma.c                      |   6 +-
 arch/arm/probes/decode.c                      |   2 +-
 arch/arm/probes/kprobes/core.c                |   2 +-
 arch/arm64/kernel/cpufeature.c                |   2 +-
 arch/arm64/kernel/cpuinfo.c                   |   2 +-
 arch/arm64/kernel/hw_breakpoint.c             |   8 +-
 arch/arm64/kernel/module.c                    |   8 +-
 arch/arm64/kernel/smp.c                       |   2 +-
 arch/arm64/kvm/handle_exit.c                  |   2 +-
 arch/arm64/kvm/hyp/debug-sr.c                 |  60 ++++-----
 arch/arm64/mm/context.c                       |   2 +-
 arch/c6x/kernel/signal.c                      |   5 +-
 arch/csky/kernel/signal.c                     |   2 +-
 arch/h8300/kernel/signal.c                    |   2 +-
 arch/hexagon/kernel/module.c                  |   2 +-
 arch/hexagon/kernel/signal.c                  |   2 +-
 arch/ia64/kernel/crash.c                      |   2 +-
 arch/ia64/kernel/module.c                     |   2 +-
 arch/ia64/kernel/perfmon.c                    |   2 +-
 arch/ia64/kernel/signal.c                     |   2 +-
 arch/ia64/kernel/unaligned.c                  |   6 +-
 arch/ia64/kernel/unwind.c                     |   2 +-
 arch/m68k/amiga/config.c                      |   4 +-
 arch/m68k/atari/atakeyb.c                     |   3 +-
 arch/m68k/kernel/signal.c                     |   2 +-
 arch/m68k/mac/config.c                        |   2 +-
 arch/m68k/mac/via.c                           |   2 +-
 arch/m68k/mm/fault.c                          |   2 +-
 arch/microblaze/kernel/signal.c               |   2 +-
 arch/mips/alchemy/devboards/db1550.c          |   2 +-
 arch/mips/ar7/setup.c                         |   2 +-
 arch/mips/ath79/setup.c                       |   3 +-
 arch/mips/bcm63xx/cpu.c                       |   2 +-
 arch/mips/bcm63xx/dev-flash.c                 |   2 +-
 arch/mips/cavium-octeon/executive/cvmx-pko.c  |   2 +-
 arch/mips/cavium-octeon/octeon-platform.c     |   4 +-
 arch/mips/cavium-octeon/octeon-usb.c          |   2 +-
 arch/mips/dec/tc.c                            |   2 +-
 arch/mips/include/asm/fpu.h                   |   2 +-
 arch/mips/include/asm/octeon/cvmx-sli-defs.h  |   2 +-
 arch/mips/include/asm/page.h                  |   2 +-
 arch/mips/include/asm/unroll.h                |  64 +++++-----
 arch/mips/kernel/branch.c                     |  26 ++--
 arch/mips/kernel/cpu-probe.c                  |  22 ++--
 arch/mips/kernel/idle.c                       |   2 +-
 arch/mips/kernel/mips-r2-to-r6-emul.c         |   2 +-
 arch/mips/kernel/perf_event_mipsxx.c          |   6 +-
 arch/mips/kernel/signal.c                     |   2 +-
 arch/mips/kernel/traps.c                      |   3 +-
 arch/mips/kernel/watch.c                      |  26 ++--
 arch/mips/kvm/emulate.c                       |   8 +-
 arch/mips/math-emu/cp1emu.c                   |  28 ++---
 arch/mips/math-emu/dp_add.c                   |   3 +-
 arch/mips/math-emu/dp_div.c                   |   3 +-
 arch/mips/math-emu/dp_fmax.c                  |   6 +-
 arch/mips/math-emu/dp_fmin.c                  |   6 +-
 arch/mips/math-emu/dp_maddf.c                 |   3 +-
 arch/mips/math-emu/dp_mul.c                   |   3 +-
 arch/mips/math-emu/dp_sqrt.c                  |   5 +-
 arch/mips/math-emu/dp_sub.c                   |   3 +-
 arch/mips/math-emu/sp_add.c                   |   3 +-
 arch/mips/math-emu/sp_div.c                   |   3 +-
 arch/mips/math-emu/sp_fdp.c                   |   3 +-
 arch/mips/math-emu/sp_fmax.c                  |   6 +-
 arch/mips/math-emu/sp_fmin.c                  |   6 +-
 arch/mips/math-emu/sp_maddf.c                 |   3 +-
 arch/mips/math-emu/sp_mul.c                   |   3 +-
 arch/mips/math-emu/sp_sub.c                   |   3 +-
 arch/mips/mm/c-r4k.c                          |   6 +-
 arch/mips/mm/tlbex.c                          |   2 +-
 arch/mips/oprofile/op_model_mipsxx.c          |  26 ++--
 arch/mips/pci/fixup-sni.c                     |   3 +-
 arch/mips/pci/ops-bcm63xx.c                   |   2 +-
 arch/nds32/kernel/fpu.c                       |  12 +-
 arch/nds32/kernel/signal.c                    |   4 +-
 arch/openrisc/kernel/signal.c                 |   2 +-
 arch/parisc/kernel/signal.c                   |   2 +-
 arch/parisc/kernel/traps.c                    |  10 +-
 arch/parisc/mm/fault.c                        |   5 +-
 arch/powerpc/kernel/align.c                   |   8 +-
 arch/powerpc/kvm/book3s_32_mmu.c              |   2 +-
 arch/powerpc/kvm/book3s_64_mmu.c              |   2 +-
 arch/powerpc/kvm/book3s_pr.c                  |   2 +-
 arch/powerpc/kvm/booke.c                      |   6 +-
 arch/powerpc/kvm/powerpc.c                    |   1 -
 arch/powerpc/platforms/cell/spufs/switch.c    |   2 +-
 arch/powerpc/platforms/powermac/feature.c     |   2 +-
 arch/powerpc/platforms/powernv/opal-async.c   |   2 +-
 arch/powerpc/platforms/pseries/hvcserver.c    |   2 +-
 arch/powerpc/xmon/xmon.c                      |   2 +-
 arch/riscv/kernel/signal.c                    |   2 +-
 arch/riscv/net/bpf_jit_comp32.c               |   5 +-
 arch/s390/kernel/signal.c                     |   4 +-
 arch/s390/kernel/topology.c                   |   2 +-
 arch/s390/kvm/gaccess.c                       |  23 ++--
 arch/s390/kvm/interrupt.c                     |   2 +-
 arch/s390/kvm/kvm-s390.c                      |   4 +-
 arch/s390/mm/fault.c                          |  13 +-
 arch/s390/mm/gmap.c                           |   6 +-
 arch/s390/mm/pgalloc.c                        |   2 +-
 arch/sh/drivers/platform_early.c              |   2 +-
 arch/sh/kernel/disassemble.c                  |   4 +-
 arch/sh/kernel/kgdb.c                         |   2 +-
 arch/sh/kernel/signal_32.c                    |   2 +-
 arch/sh/kernel/signal_64.c                    |   2 +-
 arch/sparc/kernel/auxio_64.c                  |   1 -
 arch/sparc/kernel/central.c                   |   2 +-
 arch/sparc/kernel/kgdb_32.c                   |   3 +-
 arch/sparc/kernel/kgdb_64.c                   |   3 +-
 arch/sparc/kernel/pcr.c                       |   2 +-
 arch/sparc/kernel/prom_32.c                   |   3 +-
 arch/sparc/kernel/signal32.c                  |   4 +-
 arch/sparc/kernel/signal_32.c                 |   4 +-
 arch/sparc/kernel/signal_64.c                 |   4 +-
 arch/sparc/math-emu/math_32.c                 |   8 +-
 arch/sparc/net/bpf_jit_comp_32.c              |   2 +-
 arch/um/kernel/signal.c                       |   2 +-
 arch/unicore32/kernel/signal.c                |   2 +-
 arch/x86/boot/cmdline.c                       |   6 +-
 arch/x86/boot/compressed/kaslr.c              |   2 +-
 arch/x86/events/intel/core.c                  |   7 +-
 arch/x86/events/intel/lbr.c                   |   2 +-
 arch/x86/kernel/alternative.c                 |   4 +-
 arch/x86/kernel/apic/io_apic.c                |   4 +-
 arch/x86/kernel/apic/probe_32.c               |   2 +-
 arch/x86/kernel/cpu/cacheinfo.c               |   2 +-
 arch/x86/kernel/cpu/mce/inject.c              |   2 +-
 arch/x86/kernel/cpu/mce/intel.c               |   4 +-
 arch/x86/kernel/cpu/mtrr/cyrix.c              |   2 +-
 arch/x86/kernel/hw_breakpoint.c               |   2 +-
 arch/x86/kernel/kgdb.c                        |   4 +-
 arch/x86/kernel/mpparse.c                     |   4 +-
 arch/x86/kernel/ptrace.c                      |   3 +-
 arch/x86/kernel/reboot.c                      |   3 +-
 arch/x86/kernel/signal.c                      |   2 +-
 arch/x86/kernel/uprobes.c                     |   4 +-
 arch/x86/kvm/emulate.c                        |   2 +-
 arch/x86/kvm/hyperv.c                         |   2 +-
 arch/x86/kvm/irq_comm.c                       |   2 +-
 arch/x86/kvm/lapic.c                          |   6 +-
 arch/x86/kvm/mmu/mmu.c                        |   2 +-
 arch/x86/kvm/svm.c                            |   2 +-
 arch/x86/kvm/vmx/vmx.c                        |  15 ++-
 arch/x86/kvm/x86.c                            |  12 +-
 arch/x86/lib/cmdline.c                        |  12 +-
 arch/x86/lib/insn-eval.c                      |   8 +-
 arch/x86/math-emu/errors.c                    |   2 +-
 arch/x86/math-emu/fpu_trig.c                  |   2 +-
 arch/x86/mm/ioremap.c                         |   3 +-
 arch/xtensa/kernel/signal.c                   |   2 +-
 block/badblocks.c                             |   2 +-
 block/bfq-iosched.c                           |   4 +-
 block/blk-wbt.c                               |   2 +-
 crypto/drbg.c                                 |   3 +-
 crypto/tcrypt.c                               | 114 +++++++++---------
 .../accessibility/braille/braille_console.c   |   2 +-
 drivers/acpi/ac.c                             |   2 +-
 drivers/acpi/acpi_processor.c                 |   3 +-
 drivers/acpi/acpica/dscontrol.c               |   4 +-
 drivers/acpi/acpica/dswexec.c                 |   3 +-
 drivers/acpi/acpica/dswload.c                 |   4 +-
 drivers/acpi/acpica/dswload2.c                |   4 +-
 drivers/acpi/acpica/exfldio.c                 |   4 +-
 drivers/acpi/acpica/exresop.c                 |   7 +-
 drivers/acpi/acpica/exstore.c                 |   8 +-
 drivers/acpi/acpica/hwgpe.c                   |   4 +-
 drivers/acpi/acpica/utdelete.c                |   4 +-
 drivers/acpi/acpica/utprint.c                 |   3 +-
 drivers/acpi/button.c                         |   2 +-
 drivers/acpi/dock.c                           |   2 +-
 drivers/acpi/processor_idle.c                 |   3 +-
 drivers/acpi/resource.c                       |   2 +-
 drivers/acpi/spcr.c                           |   4 +-
 drivers/ata/ahci_brcm.c                       |   2 +-
 drivers/ata/libahci_platform.c                |   2 +-
 drivers/ata/libata-core.c                     |  16 +--
 drivers/ata/libata-eh.c                       |   6 +-
 drivers/ata/libata-scsi.c                     |   2 +-
 drivers/ata/pata_atp867x.c                    |   4 +-
 drivers/ata/pata_serverworks.c                |   2 +-
 drivers/ata/sata_mv.c                         |  12 +-
 drivers/ata/sata_promise.c                    |   8 +-
 drivers/ata/sata_sx4.c                        |   2 +-
 drivers/atm/firestream.c                      |   2 +-
 drivers/atm/fore200e.c                        |  24 ++--
 drivers/atm/he.c                              |   4 +-
 drivers/atm/idt77105.c                        |   2 +-
 drivers/atm/lanai.c                           |   2 +-
 drivers/atm/zatm.c                            |   2 +-
 drivers/auxdisplay/panel.c                    |   6 +-
 drivers/base/firmware_loader/fallback.c       |   4 +-
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 drivers/block/floppy.c                        |   4 +-
 drivers/block/loop.c                          |   4 +-
 drivers/block/paride/pd.c                     |   4 +-
 drivers/block/rbd.c                           |   8 +-
 drivers/block/rsxx/core.c                     |   2 +-
 drivers/block/skd_main.c                      |   3 +-
 drivers/block/xen-blkback/blkback.c           |   2 +-
 drivers/block/xen-blkfront.c                  |   5 +-
 drivers/bluetooth/bcm203x.c                   |   2 +-
 drivers/bluetooth/bluecard_cs.c               |   2 -
 drivers/bluetooth/hci_ll.c                    |   2 +-
 drivers/bluetooth/hci_qca.c                   |   8 +-
 drivers/bus/ti-sysc.c                         |   2 +-
 drivers/char/agp/ali-agp.c                    |   2 +-
 drivers/char/ipmi/kcs_bmc.c                   |   3 +-
 drivers/char/lp.c                             |   4 +-
 drivers/char/mem.c                            |   2 +-
 drivers/char/nvram.c                          |   2 +-
 drivers/clk/davinci/pll.c                     |   2 +-
 drivers/clk/imx/clk-pllv3.c                   |   4 +-
 drivers/clk/samsung/clk-s3c2443.c             |   2 +-
 drivers/clocksource/timer-cadence-ttc.c       |   5 +-
 drivers/cpufreq/p4-clockmod.c                 |   2 +-
 drivers/cpufreq/speedstep-lib.c               |   2 +-
 drivers/cpufreq/ti-cpufreq.c                  |   4 +-
 drivers/crypto/axis/artpec6_crypto.c          |   3 +-
 drivers/crypto/cavium/cpt/cptvf_reqmanager.c  |   4 +-
 drivers/crypto/chelsio/chcr_ktls.c            |   4 +-
 drivers/crypto/qat/qat_common/adf_pf2vf_msg.c |   2 +-
 drivers/crypto/qat/qat_common/qat_uclo.c      |   6 +-
 drivers/crypto/ux500/cryp/cryp.c              |  18 +--
 drivers/dma/amba-pl08x.c                      |  10 +-
 drivers/dma/fsldma.c                          |   2 +-
 drivers/dma/imx-dma.c                         |   2 +-
 drivers/dma/iop-adma.h                        |  12 +-
 drivers/dma/nbpfaxi.c                         |   2 +-
 drivers/dma/pl330.c                           |  13 +-
 drivers/dma/sh/shdma-base.c                   |   2 +-
 drivers/edac/amd64_edac.c                     |   2 +-
 drivers/edac/pnd2_edac.c                      |   2 +-
 drivers/firewire/core-device.c                |   2 +-
 drivers/firewire/core-iso.c                   |   3 +-
 drivers/firewire/core-topology.c              |   2 +-
 drivers/firewire/core-transaction.c           |   6 +-
 drivers/firewire/ohci.c                       |   5 +-
 drivers/gpio/gpio-aspeed-sgpio.c              |   6 +-
 drivers/gpio/gpio-aspeed.c                    |   6 +-
 drivers/gpio/gpio-ath79.c                     |   2 +-
 drivers/gpio/gpio-eic-sprd.c                  |   4 +-
 drivers/gpio/gpio-stmpe.c                     |   4 +-
 drivers/gpio/gpiolib-acpi.c                   |   2 +-
 .../drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c   |   2 +-
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c         |   3 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c         |   2 +-
 drivers/gpu/drm/amd/amdgpu/si_dpm.c           |   4 +-
 .../drm/amd/display/dc/bios/bios_parser2.c    |   4 +-
 drivers/gpu/drm/amd/display/dc/dce/dce_aux.c  |   2 +-
 .../drm/amd/display/dc/dce/dce_mem_input.c    |   2 +-
 .../gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c  |   6 +-
 drivers/gpu/drm/arm/malidp_hw.c               |   6 +-
 drivers/gpu/drm/ast/ast_main.c                |   2 +-
 .../drm/bridge/synopsys/dw-hdmi-i2s-audio.c   |   4 +-
 drivers/gpu/drm/bridge/ti-sn65dsi86.c         |   6 +-
 drivers/gpu/drm/drm_bufs.c                    |   2 +-
 drivers/gpu/drm/drm_dp_helper.c               |   2 +-
 drivers/gpu/drm/drm_modes.c                   |   2 +-
 drivers/gpu/drm/drm_vm.c                      |   4 +-
 drivers/gpu/drm/exynos/exynos_drm_dsi.c       |  10 +-
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c   |   6 +-
 drivers/gpu/drm/i915/display/icl_dsi.c        |   6 +-
 drivers/gpu/drm/i915/display/intel_bios.c     |   6 +-
 drivers/gpu/drm/i915/display/intel_cdclk.c    |  10 +-
 .../gpu/drm/i915/display/intel_combo_phy.c    |   6 +-
 drivers/gpu/drm/i915/display/intel_ddi.c      |   4 +-
 drivers/gpu/drm/i915/display/intel_display.c  |  20 +--
 drivers/gpu/drm/i915/display/intel_dpll_mgr.c |   8 +-
 drivers/gpu/drm/i915/display/intel_sdvo.c     |  12 +-
 drivers/gpu/drm/i915/display/intel_sprite.c   |  22 ++--
 drivers/gpu/drm/i915/display/intel_tc.c       |   2 +-
 drivers/gpu/drm/i915/gem/i915_gem_mman.c      |   2 +-
 drivers/gpu/drm/i915/gem/i915_gem_pages.c     |   2 +-
 drivers/gpu/drm/i915/gem/i915_gem_stolen.c    |   6 +-
 drivers/gpu/drm/i915/gt/intel_engine_cs.c     |   2 +-
 drivers/gpu/drm/i915/gt/intel_ggtt.c          |   2 +-
 drivers/gpu/drm/i915/gt/intel_lrc.c           |   2 +-
 .../gpu/drm/i915/gt/intel_ring_submission.c   |   2 +-
 drivers/gpu/drm/i915/gvt/handlers.c           |   2 +-
 drivers/gpu/drm/i915/i915_gpu_error.c         |   2 +-
 drivers/gpu/drm/i915/i915_pmu.c               |   2 +-
 drivers/gpu/drm/i915/intel_device_info.c      |   4 +-
 drivers/gpu/drm/imx/ipuv3-plane.c             |   3 +-
 drivers/gpu/drm/ingenic/ingenic-drm.c         |   2 +-
 drivers/gpu/drm/meson/meson_crtc.c            |   4 +-
 drivers/gpu/drm/meson/meson_osd_afbcd.c       |   2 +-
 drivers/gpu/drm/meson/meson_overlay.c         |   4 +-
 drivers/gpu/drm/msm/adreno/a5xx_gpu.c         |   4 +-
 drivers/gpu/drm/msm/adreno/a6xx_gmu.c         |   2 +-
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c         |   2 +-
 drivers/gpu/drm/msm/adreno/adreno_gpu.c       |   2 +-
 drivers/gpu/drm/nouveau/dispnv50/disp.c       |   2 +-
 drivers/gpu/drm/nouveau/nouveau_bo.c          |   2 +-
 drivers/gpu/drm/nouveau/nouveau_connector.c   |   4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/hdmi.c   |  34 +++---
 .../drm/nouveau/nvkm/engine/dma/usernv04.c    |   2 +-
 .../gpu/drm/nouveau/nvkm/engine/fifo/nv04.c   |   4 +-
 .../gpu/drm/nouveau/nvkm/engine/fifo/nv40.c   |   2 +-
 .../gpu/drm/nouveau/nvkm/subdev/bios/dcb.c    |   3 +-
 drivers/gpu/drm/nouveau/nvkm/subdev/bios/dp.c |   2 +-
 .../gpu/drm/nouveau/nvkm/subdev/bios/perf.c   |   2 +-
 .../gpu/drm/nouveau/nvkm/subdev/bios/pll.c    |   2 +-
 .../gpu/drm/nouveau/nvkm/subdev/bios/timing.c |  10 +-
 .../gpu/drm/nouveau/nvkm/subdev/clk/base.c    |   2 +-
 .../gpu/drm/nouveau/nvkm/subdev/clk/mcp77.c   |   2 +-
 .../drm/nouveau/nvkm/subdev/devinit/nv04.c    |  18 ++-
 .../gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.c  |   4 +-
 .../gpu/drm/nouveau/nvkm/subdev/mxm/nv50.c    |   2 +-
 drivers/gpu/drm/omapdrm/dss/venc.c            |   2 +-
 drivers/gpu/drm/radeon/ci_dpm.c               |   4 +-
 drivers/gpu/drm/radeon/r300.c                 |   4 +-
 drivers/gpu/drm/radeon/r420.c                 |   2 +-
 drivers/gpu/drm/radeon/r600_cs.c              |   4 +-
 drivers/gpu/drm/radeon/radeon_uvd.c           |   3 +-
 drivers/gpu/drm/radeon/si_dpm.c               |   4 +-
 drivers/gpu/drm/radeon/uvd_v1_0.c             |   3 +-
 drivers/gpu/drm/savage/savage_state.c         |  10 +-
 drivers/gpu/drm/sti/sti_hdmi.c                |   6 +-
 drivers/gpu/drm/sun4i/sun4i_tcon.c            |   4 +-
 drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c        |   3 +-
 drivers/gpu/drm/tegra/dc.c                    |   2 +-
 drivers/gpu/drm/tilcdc/tilcdc_crtc.c          |   2 +-
 drivers/gpu/drm/ttm/ttm_bo_vm.c               |   2 +-
 drivers/gpu/drm/via/via_dmablit.c             |   8 +-
 drivers/gpu/drm/xen/xen_drm_front.c           |   3 -
 drivers/gpu/ipu-v3/ipu-dc.c                   |   2 +-
 drivers/greybus/es2.c                         |   2 +-
 drivers/greybus/interface.c                   |   2 +-
 drivers/hid/hid-lg-g15.c                      |   2 +-
 drivers/hid/hid-logitech-dj.c                 |   2 +-
 drivers/hid/hid-microsoft.c                   |   3 -
 drivers/hid/hid-rmi.c                         |   1 -
 drivers/hid/hid-roccat-kone.c                 |   2 +-
 drivers/hid/hid-uclogic-params.c              |   2 +-
 drivers/hid/hid-wiimote-core.c                |   2 -
 drivers/hid/usbhid/hiddev.c                   |   1 -
 drivers/hid/wacom_wac.c                       |  47 +++-----
 drivers/hsi/clients/ssi_protocol.c            |   4 +-
 drivers/hsi/controllers/omap_ssi_core.c       |   2 +-
 drivers/hv/hv_kvp.c                           |   4 +-
 drivers/hv/vmbus_drv.c                        |   2 +-
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 .../hwtracing/coresight/coresight-cpu-debug.c |   4 +-
 drivers/hwtracing/coresight/coresight-etm4x.c |   1 -
 .../hwtracing/coresight/coresight-platform.c  |   3 +-
 drivers/hwtracing/coresight/coresight-tmc.c   |   2 -
 drivers/hwtracing/intel_th/sth.c              |   6 +-
 drivers/i2c/busses/i2c-amd8111.c              |   2 +-
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 drivers/i2c/busses/i2c-mv64xxx.c              |   9 +-
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 drivers/i2c/busses/i2c-opal.c                 |   2 +-
 drivers/i2c/busses/i2c-s3c2410.c              |   3 +-
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 drivers/i2c/i2c-slave-eeprom.c                |   2 +-
 drivers/i3c/master/dw-i3c-master.c            |   2 +-
 drivers/ide/hpt366.c                          |   6 +-
 drivers/ide/ide-cd.c                          |   4 +-
 drivers/ide/ide-floppy.c                      |   2 +-
 drivers/ide/ide-probe.c                       |   2 +-
 drivers/ide/ide-taskfile.c                    |  12 +-
 drivers/ide/sis5513.c                         |   2 +-
 drivers/iio/accel/mma8452.c                   |   2 +-
 drivers/iio/adc/ab8500-gpadc.c                |   2 +-
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 drivers/iio/chemical/sps30.c                  |   2 +-
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 drivers/iio/magnetometer/ak8974.c             |   2 +-
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 .../net/ethernet/toshiba/ps3_gelic_wireless.c |   2 +-
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 fs/signalfd.c                                 |   2 +-
 fs/ubifs/lprops.c                             |   4 +-
 fs/udf/symlink.c                              |   2 +-
 fs/ufs/util.h                                 |  12 +-
 fs/vboxsf/utils.c                             |   2 +-
 fs/xfs/libxfs/xfs_ag_resv.c                   |   4 +-
 fs/xfs/libxfs/xfs_alloc.c                     |   2 +-
 fs/xfs/libxfs/xfs_da_btree.c                  |   2 +-
 fs/xfs/libxfs/xfs_inode_buf.c                 |   4 +-
 fs/xfs/scrub/bmap.c                           |   2 +-
 fs/xfs/scrub/btree.c                          |   2 +-
 fs/xfs/scrub/common.c                         |   6 +-
 fs/xfs/scrub/dabtree.c                        |   2 +-
 fs/xfs/scrub/repair.c                         |   2 +-
 fs/xfs/xfs_bmap_util.c                        |   3 +-
 fs/xfs/xfs_export.c                           |   4 +-
 fs/xfs/xfs_file.c                             |   2 +-
 fs/xfs/xfs_fsmap.c                            |   2 +-
 fs/xfs/xfs_inode.c                            |   2 +-
 fs/xfs/xfs_ioctl.c                            |   4 +-
 fs/xfs/xfs_iomap.c                            |   2 +-
 fs/xfs/xfs_log.c                              |   2 +-
 fs/xfs/xfs_trans_buf.c                        |   2 +-
 fs/zonefs/super.c                             |   2 +-
 include/linux/compat.h                        |   6 +-
 include/linux/filter.h                        |   2 +-
 include/linux/jhash.h                         |  39 ++++--
 include/linux/mm.h                            |   9 +-
 include/linux/signal.h                        |  12 +-
 include/linux/skbuff.h                        |  12 +-
 include/math-emu/op-common.h                  |   6 +-
 init/do_mounts_md.c                           |   4 +-
 ipc/sem.c                                     |   4 +-
 ipc/shm.c                                     |   4 +-
 kernel/auditfilter.c                          |   2 +-
 kernel/bpf/cgroup.c                           |   4 +-
 kernel/bpf/syscall.c                          |   2 +-
 kernel/bpf/verifier.c                         |   4 +-
 kernel/capability.c                           |   2 +-
 kernel/compat.c                               |   6 +-
 kernel/debug/gdbstub.c                        |   6 +-
 kernel/debug/kdb/kdb_keyboard.c               |   4 +-
 kernel/debug/kdb/kdb_support.c                |   6 +-
 kernel/events/core.c                          |   3 +-
 kernel/futex.c                                |   4 +-
 kernel/gcov/gcc_3_4.c                         |   6 +-
 kernel/irq/handle.c                           |   3 +-
 kernel/irq/manage.c                           |   5 +-
 kernel/kallsyms.c                             |   4 +-
 kernel/power/hibernate.c                      |   2 +-
 kernel/power/qos.c                            |   4 +-
 kernel/sched/core.c                           |   2 +-
 kernel/sched/topology.c                       |   6 +-
 kernel/signal.c                               |   2 +-
 kernel/sys.c                                  |   3 +-
 kernel/time/hrtimer.c                         |   2 +-
 kernel/time/posix-timers.c                    |   4 +-
 kernel/time/tick-broadcast.c                  |   2 +-
 kernel/time/timer.c                           |   2 +-
 kernel/trace/blktrace.c                       |   2 +-
 kernel/trace/trace_events_filter.c            |   4 +-
 lib/asn1_decoder.c                            |   6 +-
 lib/assoc_array.c                             |   2 +-
 lib/bootconfig.c                              |   4 +-
 lib/cmdline.c                                 |  10 +-
 lib/dim/net_dim.c                             |   2 +-
 lib/dim/rdma_dim.c                            |   4 +-
 lib/glob.c                                    |   2 +-
 lib/nlattr.c                                  |   5 +-
 lib/siphash.c                                 |  54 ++++++---
 lib/ts_fsm.c                                  |   3 +-
 lib/vsprintf.c                                |  18 ++-
 lib/xz/xz_dec_lzma2.c                         |   8 +-
 lib/xz/xz_dec_stream.c                        |  32 ++---
 lib/zlib_inflate/inflate.c                    |  24 ++--
 lib/zstd/bitstream.h                          |  10 +-
 lib/zstd/compress.c                           |   3 +-
 lib/zstd/decompress.c                         |  17 +--
 lib/zstd/huf_compress.c                       |   4 +-
 mm/gup.c                                      |   2 +-
 mm/hugetlb_cgroup.c                           |   6 +-
 mm/ksm.c                                      |   3 +-
 mm/list_lru.c                                 |   2 +-
 mm/memcontrol.c                               |   2 +-
 mm/mempolicy.c                                |   3 -
 mm/mmap.c                                     |   5 +-
 mm/shmem.c                                    |   2 +-
 mm/zsmalloc.c                                 |   2 +-
 net/8021q/vlan_dev.c                          |   2 +-
 net/9p/trans_xen.c                            |   2 +-
 net/atm/common.c                              |   4 +-
 net/atm/lec.c                                 |   2 +-
 net/atm/resources.c                           |   8 +-
 net/bluetooth/hci_event.c                     |   6 +-
 net/bluetooth/hci_sock.c                      |   4 +-
 net/bluetooth/l2cap_core.c                    |  22 ++--
 net/bluetooth/l2cap_sock.c                    |   4 +-
 net/bluetooth/mgmt.c                          |   4 +-
 net/bluetooth/rfcomm/core.c                   |   3 +-
 net/bluetooth/rfcomm/sock.c                   |   3 +-
 net/bluetooth/smp.c                           |   2 +-
 net/bpf/test_run.c                            |   2 +-
 net/bridge/netfilter/ebtables.c               |   2 +-
 net/can/j1939/socket.c                        |   2 +-
 net/can/j1939/transport.c                     |  21 ++--
 net/ceph/ceph_hash.c                          |  20 +--
 net/ceph/crush/mapper.c                       |   2 +-
 net/ceph/messenger.c                          |   4 +-
 net/ceph/mon_client.c                         |   2 +-
 net/ceph/osd_client.c                         |   6 +-
 net/core/dev.c                                |   4 +-
 net/core/dev_ioctl.c                          |   2 +-
 net/core/devlink.c                            |   2 +-
 net/core/drop_monitor.c                       |   2 +-
 net/core/filter.c                             |   2 +-
 net/core/pktgen.c                             |   2 +-
 net/core/skmsg.c                              |   3 +-
 net/core/sock.c                               |   2 +-
 net/dccp/ccids/ccid3.c                        |   2 +-
 net/dccp/feat.c                               |   3 +-
 net/dccp/input.c                              |  10 +-
 net/dccp/options.c                            |   2 +-
 net/dccp/output.c                             |   9 +-
 net/dccp/proto.c                              |   8 +-
 net/decnet/af_decnet.c                        |   6 +-
 net/decnet/dn_nsp_in.c                        |   2 +-
 net/decnet/dn_table.c                         |   2 +-
 net/decnet/sysctl_net_decnet.c                |   2 +-
 net/dsa/slave.c                               |   2 +-
 net/ieee802154/6lowpan/reassembly.c           |   3 +-
 net/ieee802154/6lowpan/rx.c                   |   6 +-
 net/ipv4/af_inet.c                            |   4 +-
 net/ipv4/ah4.c                                |   2 +-
 net/ipv4/arp.c                                |   2 +-
 net/ipv4/devinet.c                            |   6 +-
 net/ipv4/fib_semantics.c                      |   4 +-
 net/ipv4/icmp.c                               |   2 +-
 net/ipv4/ip_output.c                          |   2 +-
 net/ipv4/ipmr.c                               |   2 +-
 net/ipv4/netfilter/nf_log_ipv4.c              |   2 +-
 net/ipv4/netfilter/nf_nat_pptp.c              |   4 +-
 net/ipv4/nexthop.c                            |   2 +-
 net/ipv4/tcp.c                                |   2 +-
 net/ipv4/tcp_input.c                          |   6 +-
 net/ipv4/tcp_ipv4.c                           |   4 +-
 net/ipv4/udp.c                                |   2 +-
 net/ipv6/addrconf.c                           |   6 +-
 net/ipv6/ah6.c                                |   2 +-
 net/ipv6/exthdrs.c                            |   2 +-
 net/ipv6/icmp.c                               |   2 +-
 net/ipv6/ip6_fib.c                            |   8 +-
 net/ipv6/ip6mr.c                              |   2 +-
 net/ipv6/ndisc.c                              |   2 +-
 net/ipv6/netfilter/nf_log_ipv6.c              |   2 +-
 net/ipv6/raw.c                                |   8 +-
 net/ipv6/route.c                              |   2 +-
 net/ipv6/tcp_ipv6.c                           |   2 +-
 net/iucv/af_iucv.c                            |  13 +-
 net/l2tp/l2tp_netlink.c                       |   2 +-
 net/mac80211/cfg.c                            |   6 +-
 net/mac80211/chan.c                           |   2 +-
 net/mac80211/ht.c                             |   4 +-
 net/mac80211/ibss.c                           |   4 +-
 net/mac80211/iface.c                          |  11 +-
 net/mac80211/key.c                            |   3 +-
 net/mac80211/mesh.c                           |   4 +-
 net/mac80211/mesh_hwmp.c                      |   2 +-
 net/mac80211/mesh_plink.c                     |   2 +-
 net/mac80211/mlme.c                           |   4 +-
 net/mac80211/offchannel.c                     |   4 +-
 net/mac80211/rx.c                             |   4 +-
 net/mac80211/tdls.c                           |   8 +-
 net/mac80211/tx.c                             |  12 +-
 net/mac80211/util.c                           |  11 +-
 net/mac80211/wme.c                            |   2 +-
 net/mpls/af_mpls.c                            |   2 +-
 net/mptcp/protocol.c                          |   2 +-
 net/ncsi/ncsi-manage.c                        |   4 +-
 net/netfilter/ipset/ip_set_core.c             |   2 +-
 net/netfilter/ipvs/ip_vs_proto_tcp.c          |   2 +-
 net/netfilter/ipvs/ip_vs_proto_udp.c          |   2 +-
 net/netfilter/nf_conntrack_h323_asn1.c        |   6 +-
 net/netfilter/nf_conntrack_proto.c            |   2 +-
 net/netfilter/nf_conntrack_proto_tcp.c        |   2 +-
 net/netfilter/nf_conntrack_standalone.c       |   2 +-
 net/netfilter/nf_nat_core.c                   |  10 +-
 net/netfilter/nf_synproxy_core.c              |   6 +-
 net/netfilter/nf_tables_api.c                 |   8 +-
 net/netfilter/nf_tables_core.c                |   2 +-
 net/netfilter/nfnetlink_cttimeout.c           |   2 +-
 net/netfilter/nft_cmp.c                       |   4 +-
 net/netfilter/nft_ct.c                        |   4 +-
 net/netfilter/nft_fib.c                       |   2 +-
 net/netfilter/nft_payload.c                   |   2 +-
 net/netfilter/utils.c                         |   8 +-
 net/netfilter/x_tables.c                      |   2 +-
 net/netrom/nr_in.c                            |   2 +-
 net/netrom/nr_route.c                         |   8 +-
 net/openvswitch/conntrack.c                   |   4 +-
 net/openvswitch/flow.c                        |   2 +-
 net/packet/af_packet.c                        |   3 +-
 net/phonet/pep.c                              |  10 +-
 net/rds/send.c                                |   3 +-
 net/rose/rose_in.c                            |   2 +-
 net/rose/rose_route.c                         |   4 +-
 net/rxrpc/af_rxrpc.c                          |   7 +-
 net/rxrpc/call_accept.c                       |   2 +-
 net/rxrpc/conn_client.c                       |   2 +-
 net/rxrpc/input.c                             |   6 +-
 net/rxrpc/local_object.c                      |   2 +-
 net/rxrpc/recvmsg.c                           |   2 +-
 net/rxrpc/sendmsg.c                           |   6 +-
 net/sched/act_csum.c                          |   3 +-
 net/sched/act_ct.c                            |   2 +-
 net/sched/sch_cake.c                          |   2 +-
 net/sched/sch_cbq.c                           |   2 +-
 net/sched/sch_drr.c                           |   2 +-
 net/sched/sch_ets.c                           |   2 +-
 net/sched/sch_fq_codel.c                      |   2 +-
 net/sched/sch_fq_pie.c                        |   2 +-
 net/sched/sch_hfsc.c                          |   2 +-
 net/sched/sch_htb.c                           |   2 +-
 net/sched/sch_multiq.c                        |   2 +-
 net/sched/sch_prio.c                          |   2 +-
 net/sched/sch_qfq.c                           |   2 +-
 net/sched/sch_sfb.c                           |   2 +-
 net/sched/sch_sfq.c                           |   2 +-
 net/sctp/ipv6.c                               |   2 +-
 net/sctp/outqueue.c                           |   6 +-
 net/sctp/sm_make_chunk.c                      |   2 +-
 net/sctp/sm_sideeffect.c                      |   3 +-
 net/sctp/sm_statefuns.c                       |   2 +-
 net/socket.c                                  |   6 +-
 net/sunrpc/auth_gss/gss_krb5_wrap.c           |   2 +-
 net/sunrpc/clnt.c                             |  22 ++--
 net/sunrpc/xprt.c                             |   2 +-
 net/sunrpc/xprtsock.c                         |   8 +-
 net/tipc/bearer.c                             |   2 +-
 net/tipc/group.c                              |   2 +-
 net/tipc/link.c                               |   2 +-
 net/tipc/socket.c                             |   4 +-
 net/unix/af_unix.c                            |   2 +-
 net/wireless/chan.c                           |   4 +-
 net/wireless/mlme.c                           |   2 +-
 net/wireless/nl80211.c                        |  20 +--
 net/wireless/scan.c                           |   2 +-
 net/wireless/sme.c                            |   4 +-
 net/wireless/util.c                           |   4 +-
 net/wireless/wext-compat.c                    |   4 +-
 net/x25/x25_facilities.c                      |   2 +-
 net/x25/x25_in.c                              |   2 +-
 net/xfrm/xfrm_policy.c                        |   2 +-
 samples/bpf/hbm.c                             |   2 +-
 security/apparmor/domain.c                    |   2 +-
 security/apparmor/lib.c                       |   4 +-
 security/integrity/ima/ima_appraise.c         |   4 +-
 security/integrity/ima/ima_policy.c           |   8 +-
 security/integrity/ima/ima_template_lib.c     |   2 +-
 security/keys/process_keys.c                  |   6 +-
 security/keys/request_key.c                   |  12 +-
 security/selinux/hooks.c                      |   8 +-
 security/selinux/ss/mls.c                     |   3 +-
 security/smack/smack_lsm.c                    |   2 +-
 security/tomoyo/common.c                      |  18 +--
 security/tomoyo/file.c                        |   2 +-
 sound/atmel/ac97c.c                           |  16 +--
 sound/core/memalloc.c                         |   2 +-
 sound/core/oss/pcm_oss.c                      |   2 +-
 sound/core/oss/pcm_plugin.c                   |   2 +-
 sound/core/pcm_native.c                       |   8 +-
 sound/core/seq/oss/seq_oss_timer.c            |   2 +-
 sound/core/seq/seq_midi_emul.c                |   2 +-
 sound/drivers/opl3/opl3_midi.c                |   4 +-
 sound/isa/galaxy/galaxy.c                     |   6 +-
 sound/isa/msnd/msnd_pinnacle_mixer.c          |   3 +-
 sound/isa/opti9xx/miro.c                      |  12 +-
 sound/isa/opti9xx/opti92x-ad1848.c            |  13 +-
 sound/isa/sb/sb8_main.c                       |  10 +-
 sound/oss/dmasound/dmasound_atari.c           |   2 +-
 sound/oss/dmasound/dmasound_core.c            |   4 +-
 sound/pci/ac97/ac97_codec.c                   |   4 +-
 sound/pci/atiixp.c                            |   6 +-
 sound/pci/azt3328.c                           |   2 +-
 sound/pci/echoaudio/echoaudio.c               |   4 +-
 sound/pci/emu10k1/emupcm.c                    |   5 +-
 sound/pci/hda/hda_beep.c                      |   2 +-
 sound/pci/hda/patch_conexant.c                |   2 +-
 sound/pci/hda/patch_realtek.c                 |   4 +-
 sound/pci/ice1712/delta.c                     |   2 +-
 sound/pci/intel8x0.c                          |   8 +-
 sound/pci/mixart/mixart.c                     |   2 +-
 sound/pci/mixart/mixart_core.c                |   2 +-
 sound/pci/nm256/nm256.c                       |   6 +-
 sound/pci/oxygen/oxygen_pcm.c                 |   2 +-
 sound/pci/ymfpci/ymfpci_main.c                |   2 +-
 sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c        |   4 +-
 sound/ppc/snd_ps3.c                           |   4 +-
 sound/soc/atmel/mchp-i2s-mcc.c                |   2 +-
 sound/soc/codecs/ab8500-codec.c               |   2 +-
 sound/soc/codecs/adau1761.c                   |   4 +-
 sound/soc/codecs/adau17x1.c                   |   4 +-
 sound/soc/codecs/adav80x.c                    |   2 +-
 sound/soc/codecs/ak4613.c                     |   6 +-
 sound/soc/codecs/es8328.c                     |   4 +-
 sound/soc/codecs/jz4770.c                     |   2 +-
 sound/soc/codecs/max9860.c                    |   2 +-
 sound/soc/codecs/msm8916-wcd-analog.c         |   2 +-
 sound/soc/codecs/rt274.c                      |   4 +-
 sound/soc/codecs/rt5640.c                     |   4 +-
 sound/soc/codecs/rt5677.c                     |   2 +-
 sound/soc/codecs/sta32x.c                     |   2 +-
 sound/soc/codecs/sta350.c                     |   2 +-
 sound/soc/codecs/tas2552.c                    |   2 +-
 sound/soc/codecs/tlv320aic23.c                |   2 +-
 sound/soc/codecs/tlv320aic31xx.c              |   3 +-
 sound/soc/codecs/tpa6130a2.c                  |   2 +-
 sound/soc/codecs/wm8753.c                     |   6 +-
 sound/soc/codecs/wm8903.c                     |   2 +-
 sound/soc/codecs/wm8904.c                     |   5 +-
 sound/soc/codecs/wm8955.c                     |   2 +-
 sound/soc/codecs/wm8960.c                     |   2 +-
 sound/soc/codecs/wm8961.c                     |   2 +-
 sound/soc/codecs/wm8962.c                     |   2 +-
 sound/soc/codecs/wm8993.c                     |   4 +-
 sound/soc/codecs/wm8994.c                     |   4 +-
 sound/soc/codecs/wm8995.c                     |   2 +-
 sound/soc/codecs/wm8996.c                     |   2 +-
 sound/soc/codecs/wm9081.c                     |   2 +-
 sound/soc/fsl/fsl_ssi.c                       |   2 +-
 sound/soc/hisilicon/hi6210-i2s.c              |   4 +-
 sound/soc/intel/baytrail/sst-baytrail-pcm.c   |   2 +-
 sound/soc/intel/boards/bytcht_es8316.c        |   2 +-
 sound/soc/intel/boards/bytcr_rt5651.c         |   4 +-
 sound/soc/intel/skylake/skl-pcm.c             |   3 +-
 sound/soc/meson/axg-tdm-interface.c           |   8 +-
 sound/soc/pxa/pxa-ssp.c                       |   2 +-
 sound/soc/rockchip/rockchip_pdm.c             |   6 +-
 sound/soc/samsung/i2s.c                       |   2 +-
 sound/soc/soc-core.c                          |   3 +-
 sound/soc/soc-topology.c                      |   4 +-
 sound/soc/sof/intel/hda-dai.c                 |   6 +-
 sound/soc/sof/pcm.c                           |   5 +-
 sound/soc/sof/topology.c                      |   2 +-
 sound/soc/ti/davinci-i2s.c                    |   2 +-
 sound/soc/ti/n810.c                           |   2 +-
 sound/soc/ti/omap-dmic.c                      |   4 +-
 sound/soc/ti/omap-mcpdm.c                     |   8 +-
 sound/soc/ti/rx51.c                           |   2 +-
 sound/soc/zte/zx-i2s.c                        |   4 +-
 sound/soc/zte/zx-spdif.c                      |   2 +-
 sound/sparc/dbri.c                            |   8 +-
 sound/usb/caiaq/audio.c                       |   2 +-
 sound/usb/caiaq/device.c                      |   2 +-
 sound/usb/card.c                              |   3 +-
 sound/usb/clock.c                             |   2 +-
 sound/usb/midi.c                              |   2 +-
 sound/usb/pcm.c                               |   2 +-
 sound/usb/stream.c                            |   3 +-
 sound/xen/xen_snd_front.c                     |   3 -
 sound/xen/xen_snd_front_evtchnl.c             |   4 -
 virt/kvm/arm/hyp/vgic-v3-sr.c                 |  16 +--
 1831 files changed, 4064 insertions(+), 4709 deletions(-)

-- 
2.24.0

Re: [PATCH -next 014/491] DECSTATION PLATFORM SUPPORT: Use fallthrough;

[Thomas Bogendoerfer]

On Tue, Mar 10, 2020 at 09:51:28PM -0700, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  arch/mips/dec/tc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/mips/dec/tc.c b/arch/mips/dec/tc.c
> index 732027c..dba583 100644
> --- a/arch/mips/dec/tc.c
> +++ b/arch/mips/dec/tc.c
> @@ -52,7 +52,7 @@ int __init tc_bus_get_info(struct tc_bus *tbus)
>  	case MACH_DS5900:
>  		tbus->ext_slot_base = 0x20000000;
>  		tbus->ext_slot_size = 0x20000000;
> -		/* fall through */
> +		fallthrough;
>  	case MACH_DS5000_1XX:
>  		tbus->num_tcslots = 3;
>  		break;

Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]

Re: [PATCH -next 015/491] KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips): Use fallthrough;

[Thomas Bogendoerfer]

On Tue, Mar 10, 2020 at 09:51:29PM -0700, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  arch/mips/kvm/emulate.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 

Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]

Re: [PATCH -next 004/491] PERFORMANCE EVENTS SUBSYSTEM: Use fallthrough;

[Thomas Bogendoerfer]

On Tue, Mar 10, 2020 at 09:51:18PM -0700, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>
> ---

Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]

Re: [PATCH -next 023/491] AMD KFD: Use fallthrough;

[Felix Kuehling]

On 2020-03-11 12:51 a.m., Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
>
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/


The link seems to be broken. This one works: 
https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/


>
> Signed-off-by: Joe Perches <joe@perches.com>


Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>


> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
> index d6549e..6529ca 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
> @@ -79,7 +79,7 @@ static uint32_t get_sdma_rlc_reg_offset(struct amdgpu_device *adev,
>   		dev_warn(adev->dev,
>   			 "Invalid sdma engine id (%d), using engine id 0\n",
>   			 engine_id);
> -		/* fall through */
> +		fallthrough;
>   	case 0:
>   		sdma_engine_reg_base = SOC15_REG_OFFSET(SDMA0, 0,
>   				mmSDMA0_RLC0_RB_CNTL) - mmSDMA0_RLC0_RB_CNTL;

Re: [PATCH -next 023/491] AMD KFD: Use fallthrough;

[Joe Perches]

On Wed, 2020-03-11 at 17:50 -0400, Felix Kuehling wrote:
> On 2020-03-11 12:51 a.m., Joe Perches wrote:
> > Convert the various uses of fallthrough comments to fallthrough;
> > 
> > Done via script
> > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> The link seems to be broken. This one works: 
> https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/

Thanks.

I neglected to use a backslash on the generating script.
In the script in 0/491,

Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/

likely should have been:

Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe\@perches.com/

Re: [PATCH -next 004/491] PERFORMANCE EVENTS SUBSYSTEM: Use fallthrough;

[Joe Perches]

On Wed, 2020-03-11 at 16:30 +0100, Peter Zijlstra wrote:
> On Tue, Mar 10, 2020 at 09:51:18PM -0700, Joe Perches wrote:
> > Convert the various uses of fallthrough comments to fallthrough;
> > 
> > Done via script
> > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> > 
> > Signed-off-by: Joe Perches <joe@perches.com>
> 
> The subject can use a little less screaming, but the actual patch is
> fine.

Patch subject come from the MAINTAINERS subsystem/section heading
because I don't see a better way to script the patch subject that
is more effective.

Using something like:

$ cat get_patch_subject_prefix.bash
#!/bin/bash
git log --format="%s" --no-merges -200 --since=2-years-ago $@ | \
  cut -f1 -d":" | \
  sort  | uniq -c | sort -rn | head -1 | \
  sed 's/^[[:space:]]*[[:digit:]]*[[:space:]]*//'
$

Does well for some sets of files, less well for others.

For instance:

$ ./get_patch_subject_prefix.bash drivers/net/ethernet/intel/
ice

which is just one of 10 or so subsystems of intel/...

And there's no way I'm going to individually edit
~500 patches for every specific maintainer's preference.

Re: [PATCH -next 001/491] MELLANOX ETHERNET INNOVA DRIVERS: Use fallthrough;

[David Miller]

Joe, please use Subject line subsystem prefixes consistent with what would
be used for other changes to these drivers.

Thank you.

Re: [PATCH -next 013/491] INGENIC JZ47xx SoCs: Use fallthrough;

[Joe Perches]

On Wed, 2020-03-11 at 08:40 +0100, Miquel Raynal wrote:
> Hi Joe,
> 
> Joe Perches <joe@perches.com> wrote on Tue, 10 Mar 2020 21:51:27 -0700:
> 
> > Convert the various uses of fallthrough comments to fallthrough;
> > 
> > Done via script
> > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> > 
> > Signed-off-by: Joe Perches <joe@perches.com>
> > ---
> >  drivers/gpu/drm/ingenic/ingenic-drm.c           | 2 +-
> >  drivers/mmc/host/jz4740_mmc.c                   | 6 ++----
> >  drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c | 2 +-
> >  drivers/mtd/nand/raw/ingenic/jz4725b_bch.c      | 4 ++--
> >  drivers/mtd/nand/raw/ingenic/jz4780_bch.c       | 4 ++--
> >  sound/soc/codecs/jz4770.c                       | 2 +-
> >  6 files changed, 9 insertions(+), 11 deletions(-)
> 
> I like very much the new way to advertise for fallthrough statements,
> but I am not willing to take any patch converting a single driver
> anymore. I had too many from Gustavo when these comments had to be
> inserted. I would really prefer a MTD-wide or a NAND-wide or at least a
> raw-NAND-wide single patch (anything inside drivers/mtd/nand/raw/).

I understand completely.

This set was done to generate patches by
nominally maintained subsystems.

If you want something else:

The easiest thing for you to do would be to
run the cvt_fallthrough.pl script yourself.

$ cvt_fallthrough.pl drivers/mtd/nand/raw/

That would produce:

$ git diff --shortstat drivers/mtd/nand/raw
 9 files changed, 18 insertions(+), 24 deletions(-)

or

$ cvt_fallthrough.pl drivers/mtd/

which would produce:

$ git diff --shortstat drivers/mtd/
 22 files changed, 45 insertions(+), 60 deletions(-)

cheers, Joe

Re: [PATCH -next 001/491] MELLANOX ETHERNET INNOVA DRIVERS: Use fallthrough;

[Joe Perches]

On Wed, 2020-03-11 at 23:23 -0700, David Miller wrote:
> Joe, please use Subject line subsystem prefixes consistent with what would
> be used for other changes to these drivers.

Not easy to do for scripted patches.
There's no mechanism that scriptable.

I'm not going to hand-edit 500 patches.

Re: [PATCH -next 001/491] MELLANOX ETHERNET INNOVA DRIVERS: Use fallthrough;

[David Miller]

From: Joe Perches <joe@perches.com>
Date: Wed, 11 Mar 2020 23:26:59 -0700

> I'm not going to hand-edit 500 patches.

Then I'm not applying your stuff, it's as simple as that.

Re: [PATCH -next 005/491] ARM/UNIPHIER ARCHITECTURE: Use fallthrough;

[Greg Kroah-Hartman]

On Wed, Mar 11, 2020 at 07:31:07AM -0700, Joe Perches wrote:
> On Wed, 2020-03-11 at 14:15 +0900, Masahiro Yamada wrote:
> > On Wed, Mar 11, 2020 at 2:07 PM Joe Perches <joe@perches.com> wrote:
> > > Convert the various uses of fallthrough comments to fallthrough;
> > > 
> > > Done via script
> > > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> > > 
> > > Signed-off-by: Joe Perches <joe@perches.com>
> > 
> > Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> > 
> > 
> > But, I think the patch subject should be prefixed:
> > "serial: 8250_uniphier:"
> 
> Yeah thanks, that's difficult to script though.
> 
> 

Kernel development is hard :)

Re: [PATCH -next 005/491] ARM/UNIPHIER ARCHITECTURE: Use fallthrough;

[Masahiro Yamada]

On Thu, Mar 12, 2020 at 5:56 PM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> On Wed, Mar 11, 2020 at 07:31:07AM -0700, Joe Perches wrote:
> > On Wed, 2020-03-11 at 14:15 +0900, Masahiro Yamada wrote:
> > > On Wed, Mar 11, 2020 at 2:07 PM Joe Perches <joe@perches.com> wrote:
> > > > Convert the various uses of fallthrough comments to fallthrough;
> > > >
> > > > Done via script
> > > > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> > > >
> > > > Signed-off-by: Joe Perches <joe@perches.com>
> > >
> > > Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> > >
> > >
> > > But, I think the patch subject should be prefixed:
> > > "serial: 8250_uniphier:"
> >
> > Yeah thanks, that's difficult to script though.
> >
> >
>
> Kernel development is hard :)


It is strange to process this per-platform
and to send out a giant series that
consists of 491 patches.

This is very trivial conversion.

I think it is better to have a single patch
to convert all files under drivers/tty/serial/,
with the patch subject "serial:".



-- 
Best Regards
Masahiro Yamada

Re: [PATCH -next 005/491] ARM/UNIPHIER ARCHITECTURE: Use fallthrough;

[Joe Perches]

On Thu, 2020-03-12 at 09:56 +0100, Greg Kroah-Hartman wrote:
> On Wed, Mar 11, 2020 at 07:31:07AM -0700, Joe Perches wrote:
> > On Wed, 2020-03-11 at 14:15 +0900, Masahiro Yamada wrote:
> > > On Wed, Mar 11, 2020 at 2:07 PM Joe Perches <joe@perches.com> wrote:
> > > > Convert the various uses of fallthrough comments to fallthrough;
> > > > 
> > > > Done via script
> > > > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> > > > 
> > > > Signed-off-by: Joe Perches <joe@perches.com>
> > > 
> > > Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> > > 
> > > 
> > > But, I think the patch subject should be prefixed:
> > > "serial: 8250_uniphier:"
> > 
> > Yeah thanks, that's difficult to script though.
> > 
> > 
> 
> Kernel development is hard :)

Not really, kernel development processes are pretty stupid sometimes.

Re: [PATCH -next 005/491] ARM/UNIPHIER ARCHITECTURE: Use fallthrough;

[Greg Kroah-Hartman]

On Thu, Mar 12, 2020 at 06:02:19PM +0900, Masahiro Yamada wrote:
> On Thu, Mar 12, 2020 at 5:56 PM Greg Kroah-Hartman
> <gregkh@linuxfoundation.org> wrote:
> >
> > On Wed, Mar 11, 2020 at 07:31:07AM -0700, Joe Perches wrote:
> > > On Wed, 2020-03-11 at 14:15 +0900, Masahiro Yamada wrote:
> > > > On Wed, Mar 11, 2020 at 2:07 PM Joe Perches <joe@perches.com> wrote:
> > > > > Convert the various uses of fallthrough comments to fallthrough;
> > > > >
> > > > > Done via script
> > > > > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> > > > >
> > > > > Signed-off-by: Joe Perches <joe@perches.com>
> > > >
> > > > Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> > > >
> > > >
> > > > But, I think the patch subject should be prefixed:
> > > > "serial: 8250_uniphier:"
> > >
> > > Yeah thanks, that's difficult to script though.
> > >
> > >
> >
> > Kernel development is hard :)
> 
> 
> It is strange to process this per-platform
> and to send out a giant series that
> consists of 491 patches.
> 
> This is very trivial conversion.
> 
> I think it is better to have a single patch
> to convert all files under drivers/tty/serial/,
> with the patch subject "serial:".

I agree.

Re: [PATCH -next 005/491] ARM/UNIPHIER ARCHITECTURE: Use fallthrough;

[Joe Perches]

On Thu, 2020-03-12 at 18:02 +0900, Masahiro Yamada wrote:
> On Thu, Mar 12, 2020 at 5:56 PM Greg Kroah-Hartman
> <gregkh@linuxfoundation.org> wrote:
> > On Wed, Mar 11, 2020 at 07:31:07AM -0700, Joe Perches wrote:
> > > On Wed, 2020-03-11 at 14:15 +0900, Masahiro Yamada wrote:
> > > > On Wed, Mar 11, 2020 at 2:07 PM Joe Perches <joe@perches.com> wrote:
> > > > > Convert the various uses of fallthrough comments to fallthrough;
> > > > > 
> > > > > Done via script
> > > > > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> > > > > 
> > > > > Signed-off-by: Joe Perches <joe@perches.com>
> > > > 
> > > > Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> > > > 
> > > > 
> > > > But, I think the patch subject should be prefixed:
> > > > "serial: 8250_uniphier:"
> > > 
> > > Yeah thanks, that's difficult to script though.
> > > 
> > > 
> > 
> > Kernel development is hard :)
> 
> It is strange to process this per-platform
> and to send out a giant series that
> consists of 491 patches.
> 
> This is very trivial conversion.
> 
> I think it is better to have a single patch
> to convert all files under drivers/tty/serial/,
> with the patch subject "serial:".

The difficulty there is determining where these
subsystem spanning blocks should begin and end.

That could not be done for instance with drivers/net.

As I have suggested a few times, better still
would be to have a mechanism for scripted patches
applied possibly as single treewide patch.

Likely applied only at an -rc1.

The stated negatives to a treewide mechanism
have been difficulty to backport to -stable.

Perhaps a mechanism like

	git format-patch --stdout <treewide_commit_to_backport> | \
	git apply --include=<specific_files>

with some automated rewrite of the treewide patch subject
then commit could help.

Re: [PATCH -next 006/491] ARM/RISCPC ARCHITECTURE: Use fallthrough;

[Russell King - ARM Linux admin]

On Tue, Mar 10, 2020 at 09:51:20PM -0700, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;

And the point of what on the face of it seems to be useless churn is?

What compilers support this?

I'd check the gcc manual, but debian doesn't provide it.

> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  arch/arm/mach-rpc/riscpc.c |  2 +-
>  drivers/scsi/arm/fas216.c  | 17 ++++++-----------
>  2 files changed, 7 insertions(+), 12 deletions(-)
> 
> diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
> index ea2c842..d23970b 100644
> --- a/arch/arm/mach-rpc/riscpc.c
> +++ b/arch/arm/mach-rpc/riscpc.c
> @@ -46,7 +46,7 @@ static int __init parse_tag_acorn(const struct tag *tag)
>  	switch (tag->u.acorn.vram_pages) {
>  	case 512:
>  		vram_size += PAGE_SIZE * 256;
> -		/* Fall through - ??? */
> +		fallthrough;	/* ??? */
>  	case 256:
>  		vram_size += PAGE_SIZE * 256;
>  	default:
> diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
> index 6c68c230..bb18be 100644
> --- a/drivers/scsi/arm/fas216.c
> +++ b/drivers/scsi/arm/fas216.c
> @@ -603,8 +603,7 @@ static void fas216_handlesync(FAS216_Info *info, char *msg)
>  		msgqueue_flush(&info->scsi.msgs);
>  		msgqueue_addmsg(&info->scsi.msgs, 1, MESSAGE_REJECT);
>  		info->scsi.phase = PHASE_MSGOUT_EXPECT;
> -		/* fall through */
> -
> +		fallthrough;
>  	case async:
>  		dev->period = info->ifcfg.asyncperiod / 4;
>  		dev->sof    = 0;
> @@ -916,8 +915,7 @@ static void fas216_disconnect_intr(FAS216_Info *info)
>  			fas216_done(info, DID_ABORT);
>  			break;
>  		}
> -		/* else, fall through */
> -
> +		fallthrough;
>  	default:				/* huh?					*/
>  		printk(KERN_ERR "scsi%d.%c: unexpected disconnect in phase %s\n",
>  			info->host->host_no, fas216_target(info), fas216_drv_phase(info));
> @@ -1413,8 +1411,7 @@ static void fas216_busservice_intr(FAS216_Info *info, unsigned int stat, unsigne
>  	case STATE(STAT_STATUS, PHASE_DATAOUT): /* Data Out     -> Status       */
>  	case STATE(STAT_STATUS, PHASE_DATAIN):  /* Data In      -> Status       */
>  		fas216_stoptransfer(info);
> -		/* fall through */
> -
> +		fallthrough;
>  	case STATE(STAT_STATUS, PHASE_SELSTEPS):/* Sel w/ steps -> Status       */
>  	case STATE(STAT_STATUS, PHASE_MSGOUT):  /* Message Out  -> Status       */
>  	case STATE(STAT_STATUS, PHASE_COMMAND): /* Command      -> Status       */
> @@ -1426,8 +1423,7 @@ static void fas216_busservice_intr(FAS216_Info *info, unsigned int stat, unsigne
>  	case STATE(STAT_MESGIN, PHASE_DATAOUT): /* Data Out     -> Message In   */
>  	case STATE(STAT_MESGIN, PHASE_DATAIN):  /* Data In      -> Message In   */
>  		fas216_stoptransfer(info);
> -		/* fall through */
> -
> +		fallthrough;
>  	case STATE(STAT_MESGIN, PHASE_COMMAND):	/* Command	-> Message In	*/
>  	case STATE(STAT_MESGIN, PHASE_SELSTEPS):/* Sel w/ steps -> Message In   */
>  	case STATE(STAT_MESGIN, PHASE_MSGOUT):  /* Message Out  -> Message In   */
> @@ -1581,8 +1577,7 @@ static void fas216_funcdone_intr(FAS216_Info *info, unsigned int stat, unsigned
>  			fas216_message(info);
>  			break;
>  		}
> -		/* else, fall through */
> -
> +		fallthrough;
>  	default:
>  		fas216_log(info, 0, "internal phase %s for function done?"
>  			"  What do I do with this?",
> @@ -1964,7 +1959,7 @@ static void fas216_kick(FAS216_Info *info)
>  	switch (where_from) {
>  	case TYPE_QUEUE:
>  		fas216_allocate_tag(info, SCpnt);
> -		/* fall through */
> +		fallthrough;
>  	case TYPE_OTHER:
>  		fas216_start_command(info, SCpnt);
>  		break;
> -- 
> 2.24.0
> 
> 

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 10.2Mbps down 587kbps up

Re: [PATCH -next 006/491] ARM/RISCPC ARCHITECTURE: Use fallthrough;

[Joe Perches]

On Thu, 2020-03-12 at 10:11 +0000, Russell King - ARM Linux admin wrote:
> On Tue, Mar 10, 2020 at 09:51:20PM -0700, Joe Perches wrote:
> > Convert the various uses of fallthrough comments to fallthrough;
> 
> And the point of what on the face of it seems to be useless churn is?
> 
> What compilers support this?

gcc 7.1, clang 9

clang does not support the /* fallthrough */ comment styles.

clang does support the __attribute__((__fallthrough__))
and the c++17 [[fallthrough]] weirdness.

see:

commit 294f69e662d1 ("compiler_attributes.h: Add 'fallthrough' pseudo
keyword for switch/case use")

Re: [PATCH -next 005/491] ARM/UNIPHIER ARCHITECTURE: Use fallthrough;

[Theodore Y. Ts'o]

On Thu, Mar 12, 2020 at 02:37:31AM -0700, Joe Perches wrote:
> As I have suggested a few times, better still
> would be to have a mechanism for scripted patches
> applied possibly as single treewide patch.
> 
> Likely applied only at an -rc1.
> 
> The stated negatives to a treewide mechanism
> have been difficulty to backport to -stable.

Any time we do a massive, disruptive change to the code base, it's
going to cause problems to -stable.  It means that bug fix patches
won't necessarily auto-apply, and some will require manual fixups
afterwards

Given that this change doesn't really fix any bugs, I'd have to ask
the question --- is it *worth* it?  We really need to apply a certain
amount of cost/benefit analysis around this.

If it were really important, the thing we could do is to apply a
single treewide patch at some point after the merge window.  I'd
suggest after -rc2, myself, but reasonable people can differ.  And
then, if it were *really* important we could run the same script on
the stable kernels.

But for changing "/* fallthrough */" to "fallthrough;"

Does this ***really*** matter?  Why are we tying ourselves up in knots
trying to do this all at once?

					- Ted

Re: [PATCH -next 024/491] AMD DISPLAY CORE: Use fallthrough;

[Alex Deucher]

Applied.  thanks! (link fixed locally).

Alex

On Wed, Mar 11, 2020 at 1:07 AM Joe Perches <joe@perches.com> wrote:
>
> Convert the various uses of fallthrough comments to fallthrough;
>
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
>
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 4 ++--
>  drivers/gpu/drm/amd/display/dc/dce/dce_aux.c       | 2 +-
>  drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c | 2 +-
>  3 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
> index 2f1c958..37fa7b 100644
> --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
> +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
> @@ -267,7 +267,7 @@ static struct atom_display_object_path_v2 *get_bios_object(
>                                         && id.enum_id == obj_id.enum_id)
>                                 return &bp->object_info_tbl.v1_4->display_path[i];
>                 }
> -               /* fall through */
> +               fallthrough;
>         case OBJECT_TYPE_CONNECTOR:
>         case OBJECT_TYPE_GENERIC:
>                 /* Both Generic and Connector Object ID
> @@ -280,7 +280,7 @@ static struct atom_display_object_path_v2 *get_bios_object(
>                                         && id.enum_id == obj_id.enum_id)
>                                 return &bp->object_info_tbl.v1_4->display_path[i];
>                 }
> -               /* fall through */
> +               fallthrough;
>         default:
>                 return NULL;
>         }
> diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
> index 68c4049..743042 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c
> @@ -645,7 +645,7 @@ bool dce_aux_transfer_with_retries(struct ddc_service *ddc,
>                         case AUX_TRANSACTION_REPLY_AUX_DEFER:
>                         case AUX_TRANSACTION_REPLY_I2C_OVER_AUX_DEFER:
>                                 retry_on_defer = true;
> -                               /* fall through */
> +                               fallthrough;
>                         case AUX_TRANSACTION_REPLY_I2C_OVER_AUX_NACK:
>                                 if (++aux_defer_retries >= AUX_MAX_DEFER_RETRIES) {
>                                         goto fail;
> diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
> index 8aa937f..51481e 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
> +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
> @@ -479,7 +479,7 @@ static void program_grph_pixel_format(
>         case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
>                 sign = 1;
>                 floating = 1;
> -               /* fall through */
> +               fallthrough;
>         case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F: /* shouldn't this get float too? */
>         case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
>                 grph_depth = 3;
> --
> 2.24.0
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH -next 025/491] AMD POWERPLAY: Use fallthrough;

[Alex Deucher]

Applied.  thanks! (link fixed locally).

Alex

On Wed, Mar 11, 2020 at 1:07 AM Joe Perches <joe@perches.com> wrote:
>
> Convert the various uses of fallthrough comments to fallthrough;
>
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
>
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
> index bf04cf..fc5236c 100644
> --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
> +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
> @@ -1250,7 +1250,7 @@ static void smu7_set_dpm_event_sources(struct pp_hwmgr *hwmgr, uint32_t sources)
>         switch (sources) {
>         default:
>                 pr_err("Unknown throttling event sources.");
> -               /* fall through */
> +               fallthrough;
>         case 0:
>                 protection = false;
>                 /* src is unused */
> @@ -3698,12 +3698,12 @@ static int smu7_request_link_speed_change_before_state_change(
>                         data->force_pcie_gen = PP_PCIEGen2;
>                         if (current_link_speed == PP_PCIEGen2)
>                                 break;
> -                       /* fall through */
> +                       fallthrough;
>                 case PP_PCIEGen2:
>                         if (0 == amdgpu_acpi_pcie_performance_request(hwmgr->adev, PCIE_PERF_REQ_GEN2, false))
>                                 break;
>  #endif
> -                       /* fall through */
> +                       fallthrough;
>                 default:
>                         data->force_pcie_gen = smu7_get_current_pcie_speed(hwmgr);
>                         break;
> --
> 2.24.0
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH -next 023/491] AMD KFD: Use fallthrough;

[Alex Deucher]

Applied.  Thanks.  Link fixed locally.

Alex


On Wed, Mar 11, 2020 at 6:11 PM Joe Perches <joe@perches.com> wrote:
>
> On Wed, 2020-03-11 at 17:50 -0400, Felix Kuehling wrote:
> > On 2020-03-11 12:51 a.m., Joe Perches wrote:
> > > Convert the various uses of fallthrough comments to fallthrough;
> > >
> > > Done via script
> > > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> >
> > The link seems to be broken. This one works:
> > https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/
>
> Thanks.
>
> I neglected to use a backslash on the generating script.
> In the script in 0/491,
>
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/
>
> likely should have been:
>
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe\@perches.com/
>
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH -next 005/491] ARM/UNIPHIER ARCHITECTURE: Use fallthrough;

[Joe Perches]

On Thu, 2020-03-12 at 09:47 -0400, Theodore Y. Ts'o wrote:
> On Thu, Mar 12, 2020 at 02:37:31AM -0700, Joe Perches wrote:
> > As I have suggested a few times, better still
> > would be to have a mechanism for scripted patches
> > applied possibly as single treewide patch.
> > 
> > Likely applied only at an -rc1.
> > 
> > The stated negatives to a treewide mechanism
> > have been difficulty to backport to -stable.
> 
> Any time we do a massive, disruptive change to the code base, it's
> going to cause problems to -stable.  It means that bug fix patches
> won't necessarily auto-apply, and some will require manual fixups
> afterwards

That's mostly a tools problem than a real problem.

> Given that this change doesn't really fix any bugs, I'd have to ask
> the question --- is it *worth* it?  We really need to apply a certain
> amount of cost/benefit analysis around this.
> 
> If it were really important, the thing we could do is to apply a
> single treewide patch at some point after the merge window.  I'd
> suggest after -rc2, myself, but reasonable people can differ.  And
> then, if it were *really* important we could run the same script on
> the stable kernels.
> 
> But for changing "/* fallthrough */" to "fallthrough;"
> 
> Does this ***really*** matter?

That depends a bit on whether clang is your
compiler of choice.

> Why are we tying ourselves up in knots
> trying to do this all at once?

Discretely or treewide, all at once or done over time,
the impact problem to backports is the same.

Re: [PATCH -next 001/491] MELLANOX ETHERNET INNOVA DRIVERS: Use fallthrough;

[Jakub Kicinski]

On Wed, 11 Mar 2020 23:26:59 -0700 Joe Perches wrote:
> On Wed, 2020-03-11 at 23:23 -0700, David Miller wrote:
> > Joe, please use Subject line subsystem prefixes consistent with what would
> > be used for other changes to these drivers.  
> 
> Not easy to do for scripted patches.
> There's no mechanism that scriptable.

I have this to show me the top 3 prefixes used for files currently
modified in my tree:

tgs() {
    local fs

    fs=$(git status -s | sed -n 's/ M //p')

    git log --oneline --no-merges -- $fs | \
	sed -e's/[^ ]* \(.*\):[^:]*/\1/' | \
	sort | uniq -c | sort -rn | head -3
}

You could probably massage it to just give you to top one and feed 
that into git commit template?

Re: [PATCH -next 001/491] MELLANOX ETHERNET INNOVA DRIVERS: Use fallthrough;

[Joe Perches]

On Thu, 2020-03-12 at 12:45 -0700, Jakub Kicinski wrote:
> On Wed, 11 Mar 2020 23:26:59 -0700 Joe Perches wrote:
> > On Wed, 2020-03-11 at 23:23 -0700, David Miller wrote:
> > > Joe, please use Subject line subsystem prefixes consistent with what would
> > > be used for other changes to these drivers.  
> > 
> > Not easy to do for scripted patches.
> > There's no mechanism that scriptable.
> 
> I have this to show me the top 3 prefixes used for files currently
> modified in my tree:
> 
> tgs() {
>     local fs
> 
>     fs=$(git status -s | sed -n 's/ M //p')
> 
>     git log --oneline --no-merges -- $fs | \
> 	sed -e's/[^ ]* \(.*\):[^:]*/\1/' | \
> 	sort | uniq -c | sort -rn | head -3
> }
> 
> You could probably massage it to just give you to top one and feed 
> that into git commit template?

I had already tried that via:

$ cat get_patch_subject_prefix.bash 
#!/bin/bash
git log --format="%s" --no-merges -200 --since=2-years-ago $@ | \
  cut -f1 -d":" | \
  sort  | uniq -c | sort -rn | head -1 | \
  sed 's/^[[:space:]]*[[:digit:]]*[[:space:]]*//'
$ 

It doesn't work very well for many of the subsystems.

For instance, this script produces things like:

ARM/ZYNQ ARCHITECTURE: treewide
FCOE SUBSYSTEM (libfc, libfcoe, fcoe): scsi
WOLFSON MICROELECTRONICS DRIVERS: ASoC

There isn't a great single mechanism for this.

At various times, I have proposed adding a grammar for
patch subject titles to MAINTAINERS.

Like:
https://lore.kernel.org/lkml/1289919077.28741.50.camel@Joe-Laptop/

Re: [PATCH -next 018/491] KERNEL VIRTUAL MACHINE for s390 (KVM/s390): Use fallthrough;

[Christian Borntraeger]

On 11.03.20 05:51, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

I have applied this with a fixed link.

> 
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  arch/s390/kvm/gaccess.c   | 23 +++++++++++++----------
>  arch/s390/kvm/interrupt.c |  2 +-
>  arch/s390/kvm/kvm-s390.c  |  4 ++--
>  arch/s390/mm/gmap.c       |  6 +++---
>  4 files changed, 19 insertions(+), 16 deletions(-)
[...]

Re: [PATCH -next 011/491] ARM/QUALCOMM SUPPORT: Use fallthrough;

[Stanimir Varbanov]

Hi,

On 3/11/20 6:51 AM, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  drivers/media/platform/qcom/venus/vdec.c |  2 +-

For the Venus bits:

Acked-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>

>  drivers/phy/qualcomm/phy-qcom-usb-hs.c   |  2 +-
>  drivers/pinctrl/qcom/pinctrl-spmi-gpio.c |  4 ++--
>  drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c |  2 +-
>  drivers/rpmsg/qcom_glink_native.c        |  4 ++--
>  drivers/soc/qcom/socinfo.c               | 16 ++++++++--------
>  drivers/thermal/qcom/tsens-v0_1.c        |  8 ++++----
>  drivers/thermal/qcom/tsens-v1.c          |  4 ++--
>  8 files changed, 21 insertions(+), 21 deletions(-)
> 

-- 
regards,
Stan

Re: [PATCH -next 010/491] ARM/SAMSUNG EXYNOS ARM ARCHITECTURES: Use fallthrough;

[Wolfram Sang]

[-- Attachment #1: Type: text/plain, Size: 375 bytes --]

On Tue, Mar 10, 2020 at 09:51:24PM -0700, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>

Acked-by: Wolfram Sang <wsa@the-dreams.de> # for the I2C part


[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

Re: [PATCH -next 008/491] ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE: Use fallthrough;

[Alexander Sverdlin]

Hello Joe,

On Tue, 10 Mar 2020 21:51:22 -0700
Joe Perches <joe@perches.com> wrote:

> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/

I think the patch is OK, but the automatically-generated first
commit message line has a room for improvement.

But, as I understood, it has chances to be re-sent as one patch for
all files.

> Signed-off-by: Joe Perches <joe@perches.com>
> ---
>  arch/arm/mach-ep93xx/crunch.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/arch/arm/mach-ep93xx/crunch.c b/arch/arm/mach-ep93xx/crunch.c
> index 1c05c5b..f02e978 100644
> --- a/arch/arm/mach-ep93xx/crunch.c
> +++ b/arch/arm/mach-ep93xx/crunch.c
> @@ -49,8 +49,7 @@ static int crunch_do(struct notifier_block *self, unsigned long cmd, void *t)
>  		 * FALLTHROUGH: Ensure we don't try to overwrite our newly
>  		 * initialised state information on the first fault.
>  		 */
> -		/* Fall through */
> -
> +		fallthrough;
>  	case THREAD_NOTIFY_EXIT:
>  		crunch_task_release(thread);
>  		break;

-- 
Alexander Sverdlin.

Re: [PATCH -next 010/491] ARM/SAMSUNG EXYNOS ARM ARCHITECTURES: Use fallthrough;

[Stephen Boyd]

Quoting Joe Perches (2020-03-10 21:51:24)
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 

This link doesn't work for me. It leads to a redirect for 

https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/

>  drivers/clk/samsung/clk-s3c2443.c | 2 +-

Reviewed-by: Stephen Boyd <sboyd@kernel.org>

Re: [PATCH -next 016/491] KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc): Use fallthrough;

[Paul Mackerras]

On Tue, Mar 10, 2020 at 09:51:30PM -0700, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>

The subject line should look like "KVM: PPC: Use fallthrough".

Apart from that,

Acked-by: Paul Mackerras <paulus@ozlabs.org>

How are these patches going upstream?  Do you want me to take this via
my tree?

Paul.

Re: [PATCH -next 016/491] KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc): Use fallthrough;

[Joe Perches]

On Thu, 2020-03-19 at 12:18 +1100, Paul Mackerras wrote:
> On Tue, Mar 10, 2020 at 09:51:30PM -0700, Joe Perches wrote:
> > Convert the various uses of fallthrough comments to fallthrough;
> > 
> > Done via script
> > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> > 
> > Signed-off-by: Joe Perches <joe@perches.com>
> 
> The subject line should look like "KVM: PPC: Use fallthrough".

There's no way to generate a subject line like that via a script
so far as I can tell.

> Apart from that,
> 
> Acked-by: Paul Mackerras <paulus@ozlabs.org>
> 
> How are these patches going upstream?  Do you want me to take this via
> my tree?

If you want.

Ideally, these changes would go in treewide via a script run
by Linus at an -rc1, but if the change is OK with you, it'd
be fine to have you apply it now.

cheers, Joe

Re: [PATCH -next 016/491] KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc): Use fallthrough;

[Paul Mackerras]

On Wed, Mar 18, 2020 at 06:22:29PM -0700, Joe Perches wrote:
> On Thu, 2020-03-19 at 12:18 +1100, Paul Mackerras wrote:
> > On Tue, Mar 10, 2020 at 09:51:30PM -0700, Joe Perches wrote:
> > > Convert the various uses of fallthrough comments to fallthrough;
> > > 
> > > Done via script
> > > Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> > > 
> > > Signed-off-by: Joe Perches <joe@perches.com>
> > 
> > The subject line should look like "KVM: PPC: Use fallthrough".
> 
> There's no way to generate a subject line like that via a script
> so far as I can tell.
> 
> > Apart from that,
> > 
> > Acked-by: Paul Mackerras <paulus@ozlabs.org>
> > 
> > How are these patches going upstream?  Do you want me to take this via
> > my tree?
> 
> If you want.
> 
> Ideally, these changes would go in treewide via a script run
> by Linus at an -rc1, but if the change is OK with you, it'd
> be fine to have you apply it now.

I have taken this patch in my kvm-ppc-next branch.

Thanks,
Paul.

Re: [PATCH -next 017/491] CELL BROADBAND ENGINE ARCHITECTURE: Use fallthrough;

[Michael Ellerman]

On Wed, 2020-03-11 at 04:51:31 UTC, Joe Perches wrote:
> Convert the various uses of fallthrough comments to fallthrough;
> 
> Done via script
> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
> 
> Signed-off-by: Joe Perches <joe@perches.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/addf3727ad28bd159ae2da433b48daf2ffb339f7

cheers

Re: [PATCH -next 010/491] ARM/SAMSUNG EXYNOS ARM ARCHITECTURES: Use fallthrough;

[Sylwester Nawrocki]

On 14.03.2020 02:17, Stephen Boyd wrote:
> Quoting Joe Perches (2020-03-10 21:51:24)
>> Convert the various uses of fallthrough comments to fallthrough;
>>
>> Done via script
>> Link: https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe.com/
>>
> 
> This link doesn't work for me. It leads to a redirect for 
> 
> https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/
> 
>>  drivers/clk/samsung/clk-s3c2443.c | 2 +-
> 
> Reviewed-by: Stephen Boyd <sboyd@kernel.org>

I have changed the link to
https://lore.kernel.org/lkml/b56602fcf79f849e733e7b521bb0e17895d390fa.1582230379.git.joe@perches.com/

and applied.

-- 
Thanks,
Sylwester