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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org,
	"Christian König" <christian.koenig@amd.com>,
	"Guchun Chen" <guchun.chen@amd.com>,
	"Alex Deucher" <alexander.deucher@amd.com>
Subject: [PATCH 5.4 125/203] drm/amdgpu: cleanup creating BOs at fixed location (v2)
Date: Fri, 17 Jan 2020 00:17:22 +0100	[thread overview]
Message-ID: <20200116231756.173536648@linuxfoundation.org> (raw)
In-Reply-To: <20200116231745.218684830@linuxfoundation.org>

From: Christian König <christian.koenig@amd.com>

commit de7b45babd9be25138ff5e4a0c34eefffbb226ff upstream.

The placement is something TTM/BO internal and the RAS code should
avoid touching that directly.

Add a helper to create a BO at a fixed location and use that instead.

v2: squash in fixes (Alex)

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c |   61 ++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.h |    3 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c    |   85 ++---------------------------
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c    |   82 ++++-----------------------
 4 files changed, 83 insertions(+), 148 deletions(-)

--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -343,6 +343,67 @@ int amdgpu_bo_create_kernel(struct amdgp
 }
 
 /**
+ * amdgpu_bo_create_kernel_at - create BO for kernel use at specific location
+ *
+ * @adev: amdgpu device object
+ * @offset: offset of the BO
+ * @size: size of the BO
+ * @domain: where to place it
+ * @bo_ptr:  used to initialize BOs in structures
+ * @cpu_addr: optional CPU address mapping
+ *
+ * Creates a kernel BO at a specific offset in the address space of the domain.
+ *
+ * Returns:
+ * 0 on success, negative error code otherwise.
+ */
+int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev,
+			       uint64_t offset, uint64_t size, uint32_t domain,
+			       struct amdgpu_bo **bo_ptr, void **cpu_addr)
+{
+	struct ttm_operation_ctx ctx = { false, false };
+	unsigned int i;
+	int r;
+
+	offset &= PAGE_MASK;
+	size = ALIGN(size, PAGE_SIZE);
+
+	r = amdgpu_bo_create_reserved(adev, size, PAGE_SIZE, domain, bo_ptr,
+				      NULL, NULL);
+	if (r)
+		return r;
+
+	/*
+	 * Remove the original mem node and create a new one at the request
+	 * position.
+	 */
+	for (i = 0; i < (*bo_ptr)->placement.num_placement; ++i) {
+		(*bo_ptr)->placements[i].fpfn = offset >> PAGE_SHIFT;
+		(*bo_ptr)->placements[i].lpfn = (offset + size) >> PAGE_SHIFT;
+	}
+
+	ttm_bo_mem_put(&(*bo_ptr)->tbo, &(*bo_ptr)->tbo.mem);
+	r = ttm_bo_mem_space(&(*bo_ptr)->tbo, &(*bo_ptr)->placement,
+			     &(*bo_ptr)->tbo.mem, &ctx);
+	if (r)
+		goto error;
+
+	if (cpu_addr) {
+		r = amdgpu_bo_kmap(*bo_ptr, cpu_addr);
+		if (r)
+			goto error;
+	}
+
+	amdgpu_bo_unreserve(*bo_ptr);
+	return 0;
+
+error:
+	amdgpu_bo_unreserve(*bo_ptr);
+	amdgpu_bo_unref(bo_ptr);
+	return r;
+}
+
+/**
  * amdgpu_bo_free_kernel - free BO for kernel use
  *
  * @bo: amdgpu BO to free
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -237,6 +237,9 @@ int amdgpu_bo_create_kernel(struct amdgp
 			    unsigned long size, int align,
 			    u32 domain, struct amdgpu_bo **bo_ptr,
 			    u64 *gpu_addr, void **cpu_addr);
+int amdgpu_bo_create_kernel_at(struct amdgpu_device *adev,
+			       uint64_t offset, uint64_t size, uint32_t domain,
+			       struct amdgpu_bo **bo_ptr, void **cpu_addr);
 void amdgpu_bo_free_kernel(struct amdgpu_bo **bo, u64 *gpu_addr,
 			   void **cpu_addr);
 int amdgpu_bo_kmap(struct amdgpu_bo *bo, void **ptr);
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -65,12 +65,6 @@ const char *ras_block_string[] = {
 /* inject address is 52 bits */
 #define	RAS_UMC_INJECT_ADDR_LIMIT	(0x1ULL << 52)
 
-static int amdgpu_ras_reserve_vram(struct amdgpu_device *adev,
-		uint64_t offset, uint64_t size,
-		struct amdgpu_bo **bo_ptr);
-static int amdgpu_ras_release_vram(struct amdgpu_device *adev,
-		struct amdgpu_bo **bo_ptr);
-
 static ssize_t amdgpu_ras_debugfs_read(struct file *f, char __user *buf,
 					size_t size, loff_t *pos)
 {
@@ -1214,75 +1208,6 @@ static void amdgpu_ras_do_recovery(struc
 	atomic_set(&ras->in_recovery, 0);
 }
 
-static int amdgpu_ras_release_vram(struct amdgpu_device *adev,
-		struct amdgpu_bo **bo_ptr)
-{
-	/* no need to free it actually. */
-	amdgpu_bo_free_kernel(bo_ptr, NULL, NULL);
-	return 0;
-}
-
-/* reserve vram with size@offset */
-static int amdgpu_ras_reserve_vram(struct amdgpu_device *adev,
-		uint64_t offset, uint64_t size,
-		struct amdgpu_bo **bo_ptr)
-{
-	struct ttm_operation_ctx ctx = { false, false };
-	struct amdgpu_bo_param bp;
-	int r = 0;
-	int i;
-	struct amdgpu_bo *bo;
-
-	if (bo_ptr)
-		*bo_ptr = NULL;
-	memset(&bp, 0, sizeof(bp));
-	bp.size = size;
-	bp.byte_align = PAGE_SIZE;
-	bp.domain = AMDGPU_GEM_DOMAIN_VRAM;
-	bp.flags = AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS |
-		AMDGPU_GEM_CREATE_NO_CPU_ACCESS;
-	bp.type = ttm_bo_type_kernel;
-	bp.resv = NULL;
-
-	r = amdgpu_bo_create(adev, &bp, &bo);
-	if (r)
-		return -EINVAL;
-
-	r = amdgpu_bo_reserve(bo, false);
-	if (r)
-		goto error_reserve;
-
-	offset = ALIGN(offset, PAGE_SIZE);
-	for (i = 0; i < bo->placement.num_placement; ++i) {
-		bo->placements[i].fpfn = offset >> PAGE_SHIFT;
-		bo->placements[i].lpfn = (offset + size) >> PAGE_SHIFT;
-	}
-
-	ttm_bo_mem_put(&bo->tbo, &bo->tbo.mem);
-	r = ttm_bo_mem_space(&bo->tbo, &bo->placement, &bo->tbo.mem, &ctx);
-	if (r)
-		goto error_pin;
-
-	r = amdgpu_bo_pin_restricted(bo,
-			AMDGPU_GEM_DOMAIN_VRAM,
-			offset,
-			offset + size);
-	if (r)
-		goto error_pin;
-
-	if (bo_ptr)
-		*bo_ptr = bo;
-
-	amdgpu_bo_unreserve(bo);
-	return r;
-
-error_pin:
-	amdgpu_bo_unreserve(bo);
-error_reserve:
-	amdgpu_bo_unref(&bo);
-	return r;
-}
-
 /* alloc/realloc bps array */
 static int amdgpu_ras_realloc_eh_data_space(struct amdgpu_device *adev,
 		struct ras_err_handler_data *data, int pages)
@@ -1345,7 +1270,7 @@ int amdgpu_ras_reserve_bad_pages(struct
 	struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
 	struct ras_err_handler_data *data;
 	uint64_t bp;
-	struct amdgpu_bo *bo;
+	struct amdgpu_bo *bo = NULL;
 	int i;
 
 	if (!con || !con->eh_data)
@@ -1359,12 +1284,14 @@ int amdgpu_ras_reserve_bad_pages(struct
 	for (i = data->last_reserved; i < data->count; i++) {
 		bp = data->bps[i].bp;
 
-		if (amdgpu_ras_reserve_vram(adev, bp << PAGE_SHIFT,
-					PAGE_SIZE, &bo))
+		if (amdgpu_bo_create_kernel_at(adev, bp << PAGE_SHIFT, PAGE_SIZE,
+					       AMDGPU_GEM_DOMAIN_VRAM,
+					       &bo, NULL))
 			DRM_ERROR("RAS ERROR: reserve vram %llx fail\n", bp);
 
 		data->bps[i].bo = bo;
 		data->last_reserved = i + 1;
+		bo = NULL;
 	}
 out:
 	mutex_unlock(&con->recovery_lock);
@@ -1390,7 +1317,7 @@ static int amdgpu_ras_release_bad_pages(
 	for (i = data->last_reserved - 1; i >= 0; i--) {
 		bo = data->bps[i].bo;
 
-		amdgpu_ras_release_vram(adev, &bo);
+		amdgpu_bo_free_kernel(&bo, NULL, NULL);
 
 		data->bps[i].bo = bo;
 		data->last_reserved = i;
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1639,81 +1639,25 @@ static void amdgpu_ttm_fw_reserve_vram_f
  */
 static int amdgpu_ttm_fw_reserve_vram_init(struct amdgpu_device *adev)
 {
-	struct ttm_operation_ctx ctx = { false, false };
-	struct amdgpu_bo_param bp;
-	int r = 0;
-	int i;
-	u64 vram_size = adev->gmc.visible_vram_size;
-	u64 offset = adev->fw_vram_usage.start_offset;
-	u64 size = adev->fw_vram_usage.size;
-	struct amdgpu_bo *bo;
+	uint64_t vram_size = adev->gmc.visible_vram_size;
+	int r;
 
-	memset(&bp, 0, sizeof(bp));
-	bp.size = adev->fw_vram_usage.size;
-	bp.byte_align = PAGE_SIZE;
-	bp.domain = AMDGPU_GEM_DOMAIN_VRAM;
-	bp.flags = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
-		AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS;
-	bp.type = ttm_bo_type_kernel;
-	bp.resv = NULL;
 	adev->fw_vram_usage.va = NULL;
 	adev->fw_vram_usage.reserved_bo = NULL;
 
-	if (adev->fw_vram_usage.size > 0 &&
-		adev->fw_vram_usage.size <= vram_size) {
-
-		r = amdgpu_bo_create(adev, &bp,
-				     &adev->fw_vram_usage.reserved_bo);
-		if (r)
-			goto error_create;
-
-		r = amdgpu_bo_reserve(adev->fw_vram_usage.reserved_bo, false);
-		if (r)
-			goto error_reserve;
-
-		/* remove the original mem node and create a new one at the
-		 * request position
-		 */
-		bo = adev->fw_vram_usage.reserved_bo;
-		offset = ALIGN(offset, PAGE_SIZE);
-		for (i = 0; i < bo->placement.num_placement; ++i) {
-			bo->placements[i].fpfn = offset >> PAGE_SHIFT;
-			bo->placements[i].lpfn = (offset + size) >> PAGE_SHIFT;
-		}
-
-		ttm_bo_mem_put(&bo->tbo, &bo->tbo.mem);
-		r = ttm_bo_mem_space(&bo->tbo, &bo->placement,
-				     &bo->tbo.mem, &ctx);
-		if (r)
-			goto error_pin;
-
-		r = amdgpu_bo_pin_restricted(adev->fw_vram_usage.reserved_bo,
-			AMDGPU_GEM_DOMAIN_VRAM,
-			adev->fw_vram_usage.start_offset,
-			(adev->fw_vram_usage.start_offset +
-			adev->fw_vram_usage.size));
-		if (r)
-			goto error_pin;
-		r = amdgpu_bo_kmap(adev->fw_vram_usage.reserved_bo,
-			&adev->fw_vram_usage.va);
-		if (r)
-			goto error_kmap;
-
-		amdgpu_bo_unreserve(adev->fw_vram_usage.reserved_bo);
-	}
-	return r;
-
-error_kmap:
-	amdgpu_bo_unpin(adev->fw_vram_usage.reserved_bo);
-error_pin:
-	amdgpu_bo_unreserve(adev->fw_vram_usage.reserved_bo);
-error_reserve:
-	amdgpu_bo_unref(&adev->fw_vram_usage.reserved_bo);
-error_create:
-	adev->fw_vram_usage.va = NULL;
-	adev->fw_vram_usage.reserved_bo = NULL;
+	if (adev->fw_vram_usage.size == 0 ||
+	    adev->fw_vram_usage.size > vram_size)
+		return 0;
+
+	return amdgpu_bo_create_kernel_at(adev,
+					  adev->fw_vram_usage.start_offset,
+					  adev->fw_vram_usage.size,
+					  AMDGPU_GEM_DOMAIN_VRAM,
+					  &adev->fw_vram_usage.reserved_bo,
+					  &adev->fw_vram_usage.va);
 	return r;
 }
+
 /**
  * amdgpu_ttm_init - Init the memory management (ttm) as well as various
  * gtt/vram related fields.



  parent reply	other threads:[~2020-01-16 23:24 UTC|newest]

Thread overview: 216+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-16 23:15 [PATCH 5.4 000/203] 5.4.13-stable review Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 001/203] HID: hidraw, uhid: Always report EPOLLOUT Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 002/203] rtc: mt6397: fix alarm register overwrite Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 003/203] phy: mapphone-mdm6600: Fix uninitialized status value regression Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 004/203] RDMA/bnxt_re: Avoid freeing MR resources if dereg fails Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 005/203] RDMA/bnxt_re: Fix Send Work Entry state check while polling completions Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 006/203] IB/hfi1: Dont cancel unused work item Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 007/203] mtd: rawnand: stm32_fmc2: avoid to lock the CPU bus Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 008/203] i2c: bcm2835: Store pointer to bus clock Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 009/203] ASoC: SOF: imx8: fix memory allocation failure check on priv->pd_dev Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 010/203] ASoC: soc-core: Set dpcm_playback / dpcm_capture Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 011/203] ASoC: stm32: spdifrx: fix inconsistent lock state Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 012/203] ASoC: stm32: spdifrx: fix race condition in irq handler Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 013/203] ASoC: stm32: spdifrx: fix input pin state management Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 014/203] pinctrl: lochnagar: select GPIOLIB Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 015/203] netfilter: nft_flow_offload: fix underflow in flowtable reference counter Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 016/203] ASoC: SOF: imx8: Fix dsp_box offset Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 017/203] mtd: onenand: omap2: Pass correct flags for prep_dma_memcpy Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 018/203] gpio: zynq: Fix for bug in zynq_gpio_restore_context API Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 019/203] pinctrl: meson: Fix wrong shift value when get drive-strength Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 020/203] selftests: loopback.sh: skip this test if the driver does not support Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 021/203] iommu/vt-d: Unlink device if failed to add to group Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 022/203] iommu: Remove device link to group on failure Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 023/203] bpf: cgroup: prevent out-of-order release of cgroup bpf Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 024/203] fs: move guard_bio_eod() after bio_set_op_attrs Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 025/203] scsi: mpt3sas: Fix double free in attach error handling Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 026/203] gpio: Fix error message on out-of-range GPIO in lookup table Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 027/203] PM / devfreq: tegra: Add COMMON_CLK dependency Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 028/203] PCI: amlogic: Fix probed clock names Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 029/203] drm/tegra: Fix ordering of cleanup code Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 030/203] hsr: add hsr root debugfs directory Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 031/203] hsr: rename debugfs file when interface name is changed Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 032/203] hsr: reset network header when supervision frame is created Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 033/203] s390/qeth: fix qdio teardown after early init error Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 034/203] s390/qeth: fix false reporting of VNIC CHAR config failure Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 035/203] s390/qeth: Fix vnicc_is_in_use if rx_bcast not set Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 036/203] s390/qeth: vnicc Fix init to default Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 037/203] s390/qeth: fix initialization on old HW Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 038/203] cifs: Adjust indentation in smb2_open_file Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 039/203] scsi: smartpqi: Update attribute name to `driver_version` Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 040/203] MAINTAINERS: Append missed file to the database Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 041/203] ath9k: use iowrite32 over __raw_writel Greg Kroah-Hartman
2020-01-16 23:15 ` [PATCH 5.4 042/203] can: j1939: fix address claim code example Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 043/203] dt-bindings: reset: Fix brcmstb-reset example Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 044/203] reset: brcmstb: Remove resource checks Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 045/203] afs: Fix missing cell comparison in afs_test_super() Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 046/203] perf vendor events s390: Remove name from L1D_RO_EXCL_WRITES description Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 047/203] syscalls/x86: Wire up COMPAT_SYSCALL_DEFINE0 Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 048/203] syscalls/x86: Use COMPAT_SYSCALL_DEFINE0 for IA32 (rt_)sigreturn Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 049/203] syscalls/x86: Use the correct function type for sys_ni_syscall Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 050/203] syscalls/x86: Fix function types in COND_SYSCALL Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 051/203] hsr: fix slab-out-of-bounds Read in hsr_debugfs_rename() Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 052/203] btrfs: simplify inode locking for RWF_NOWAIT Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 053/203] netfilter: nf_tables_offload: release flow_rule on error from commit path Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 054/203] netfilter: nft_meta: use 64-bit time arithmetic Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 055/203] ASoC: dt-bindings: mt8183: add missing update Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 056/203] ASoC: simple_card_utils.h: Add missing include Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 057/203] ASoC: fsl_esai: Add spin lock to protect reset, stop and start Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 058/203] ASoC: SOF: Intel: Broadwell: clarify mutual exclusion with legacy driver Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 059/203] ASoC: core: Fix compile warning with CONFIG_DEBUG_FS=n Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 060/203] ASoC: rsnd: fix DALIGN register for SSIU Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 061/203] RDMA/hns: Prevent undefined behavior in hns_roce_set_user_sq_size() Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 062/203] RDMA/hns: remove a redundant le16_to_cpu Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 063/203] RDMA/hns: Modify return value of restrack functions Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 064/203] RDMA/counter: Prevent QP counter manual binding in auto mode Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 065/203] RDMA/siw: Fix port number endianness in a debug message Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 066/203] RDMA/hns: Fix build error again Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 067/203] RDMA/hns: Release qp resources when failed to destroy qp Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 068/203] xprtrdma: Add unique trace points for posting Local Invalidate WRs Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 069/203] xprtrdma: Connection becomes unstable after a reconnect Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 070/203] xprtrdma: Fix MR list handling Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 071/203] xprtrdma: Close window between waking RPC senders and posting Receives Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 072/203] RDMA/hns: Fix to support 64K page for srq Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 073/203] RDMA/hns: Bugfix for qpc/cqc timer configuration Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 074/203] rdma: Remove nes ABI header Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 075/203] RDMA/mlx5: Return proper error value Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 076/203] RDMA/srpt: Report the SCSI residual to the initiator Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 077/203] uaccess: Add non-pagefault user-space write function Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 078/203] bpf: Make use of probe_user_write in probe write helper Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 079/203] bpf: skmsg, fix potential psock NULL pointer dereference Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 080/203] bpf: Support pre-2.25-binutils objcopy for vmlinux BTF Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 081/203] libbpf: Fix Makefile libbpf symbol mismatch diagnostic Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 082/203] afs: Fix use-after-loss-of-ref Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 083/203] afs: Fix afs_lookup() to not clobber the version on a new dentry Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 084/203] keys: Fix request_key() cache Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 085/203] scsi: enclosure: Fix stale device oops with hot replug Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 086/203] scsi: sd: Clear sdkp->protection_type if disk is reformatted without PI Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 087/203] platform/mellanox: fix potential deadlock in the tmfifo driver Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 088/203] platform/x86: asus-wmi: Fix keyboard brightness cannot be set to 0 Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 089/203] platform/x86: GPD pocket fan: Use default values when wrong modparams are given Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 090/203] asm-generic/nds32: dont redefine cacheflush primitives Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 091/203] Documentation/ABI: Fix documentation inconsistency for mlxreg-io sysfs interfaces Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 092/203] Documentation/ABI: Add missed attribute " Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 093/203] xprtrdma: Fix create_qp crash on device unload Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 094/203] xprtrdma: Fix completion wait during device removal Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 095/203] xprtrdma: Fix oops in Receive handler after " Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 096/203] dm: add dm-clone to the documentation index Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 097/203] scsi: ufs: Give an unique ID to each ufs-bsg Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 098/203] crypto: cavium/nitrox - fix firmware assignment to AE cores Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 099/203] crypto: hisilicon - select NEED_SG_DMA_LENGTH in qm Kconfig Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 100/203] crypto: arm64/aes-neonbs - add return value of skcipher_walk_done() in __xts_crypt() Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 101/203] crypto: virtio - implement missing support for output IVs Greg Kroah-Hartman
2020-01-16 23:16 ` [PATCH 5.4 102/203] crypto: algif_skcipher - Use chunksize instead of blocksize Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 103/203] crypto: geode-aes - convert to skcipher API and make thread-safe Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 104/203] NFSv2: Fix a typo in encode_sattr() Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 105/203] nfsd: Fix cld_net->cn_tfm initialization Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 106/203] nfsd: v4 support requires CRYPTO_SHA256 Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 107/203] NFSv4.x: Handle bad/dead sessions correctly in nfs41_sequence_process() Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 108/203] NFSv4.x: Drop the slot if nfs4_delegreturn_prepare waits for layoutreturn Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 109/203] iio: imu: st_lsm6dsx: fix gyro gain definitions for LSM9DS1 Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 110/203] iio: imu: adis16480: assign bias value only if operation succeeded Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 111/203] mei: fix modalias documentation Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 112/203] clk: meson: axg-audio: fix regmap last register Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 113/203] clk: samsung: exynos5420: Preserve CPU clocks configuration during suspend/resume Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 114/203] clk: Fix memory leak in clk_unregister() Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 115/203] dmaengine: dw: platform: Mark hclk clock optional Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 116/203] clk: imx: pll14xx: Fix quick switch of S/K parameter Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 117/203] rsi: fix potential null dereference in rsi_probe() Greg Kroah-Hartman
2020-02-04  8:33   ` Johan Hovold
2020-02-04 10:00     ` Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 118/203] affs: fix a memory leak in affs_remount Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 119/203] pinctl: ti: iodelay: fix error checking on pinctrl_count_index_with_args call Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 120/203] pinctrl: sh-pfc: Fix PINMUX_IPSR_PHYS() to set GPSR Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 121/203] pinctrl: sh-pfc: Do not use platform_get_irq() to count interrupts Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 122/203] pinctrl: lewisburg: Update pin list according to v1.1v6 Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 123/203] PCI: pciehp: Do not disable interrupt twice on suspend Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 124/203] Revert "drm/virtio: switch virtio_gpu_wait_ioctl() to gem helper." Greg Kroah-Hartman
2020-01-16 23:17 ` Greg Kroah-Hartman [this message]
2020-01-16 23:17 ` [PATCH 5.4 126/203] drm/amdgpu/discovery: reserve discovery data at the top of VRAM Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 127/203] scsi: sd: enable compat ioctls for sed-opal Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 128/203] arm64: dts: apq8096-db820c: Increase load on l21 for SDCARD Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 129/203] gfs2: add compat_ioctl support Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 130/203] af_unix: " Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 131/203] compat_ioctl: handle SIOCOUTQNSD Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 132/203] PCI: aardvark: Use LTSSM state to build link training flag Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 133/203] PCI: aardvark: Fix PCI_EXP_RTCTL register configuration Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 134/203] PCI: dwc: Fix find_next_bit() usage Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 135/203] PCI: Fix missing bridge dma_ranges resource list cleanup Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 136/203] PCI/PM: Clear PCIe PME Status even for legacy power management Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 137/203] tools: PCI: Fix fd leakage Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 138/203] PCI/PTM: Remove spurious "d" from granularity message Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 139/203] powerpc/powernv: Disable native PCIe port management Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 140/203] MIPS: PCI: remember nasid changed by set interrupt affinity Greg Kroah-Hartman
2020-11-18 21:41   ` Sudip Mukherjee
2020-01-16 23:17 ` [PATCH 5.4 141/203] MIPS: Loongson: Fix return value of loongson_hwmon_init Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 142/203] MIPS: SGI-IP27: Fix crash, when CPUs are disabled via nr_cpus parameter Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 143/203] tty: serial: imx: use the sg count from dma_map_sg Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 144/203] tty: serial: pch_uart: correct usage of dma_unmap_sg Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 145/203] ARM: 8943/1: Fix topology setup in case of CPU hotplug for CONFIG_SCHED_MC Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 146/203] media: ov6650: Fix incorrect use of JPEG colorspace Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 147/203] media: ov6650: Fix some format attributes not under control Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 148/203] media: ov6650: Fix .get_fmt() V4L2_SUBDEV_FORMAT_TRY support Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 149/203] media: ov6650: Fix default format not applied on device probe Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 150/203] media: rcar-vin: Fix incorrect return statement in rvin_try_format() Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 151/203] media: hantro: h264: Fix the frame_num wraparound case Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 152/203] media: v4l: cadence: Fix how unsued lanes are handled in csi2rx_start() Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 153/203] media: exynos4-is: Fix recursive locking in isp_video_release() Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 154/203] media: coda: fix deadlock between decoder picture run and start command Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 155/203] media: cedrus: Use correct H264 8x8 scaling list Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 156/203] media: hantro: Do not reorder H264 " Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 157/203] media: aspeed-video: Fix memory leaks in aspeed_video_probe Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 158/203] media: hantro: Set H264 FIELDPIC_FLAG_E flag correctly Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 159/203] iommu/mediatek: Correct the flush_iotlb_all callback Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 160/203] iommu/mediatek: Add a new tlb_lock for tlb_flush Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 161/203] memory: mtk-smi: Add PM suspend and resume ops Greg Kroah-Hartman
2020-01-16 23:17 ` [PATCH 5.4 162/203] Revert "ubifs: Fix memory leak bug in alloc_ubifs_info() error path" Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 163/203] ubifs: Fixed missed le64_to_cpu() in journal Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 164/203] ubifs: do_kill_orphans: Fix a memory leak bug Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 165/203] spi: sprd: Fix the incorrect SPI register Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 166/203] mtd: spi-nor: fix silent truncation in spi_nor_read() Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 167/203] mtd: spi-nor: fix silent truncation in spi_nor_read_raw() Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 168/203] spi: pxa2xx: Set controller->max_transfer_size in dma mode Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 169/203] spi: atmel: fix handling of cs_change set on non-last xfer Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 170/203] spi: rspi: Use platform_get_irq_byname_optional() for optional irqs Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 171/203] spi: lpspi: fix memory leak in fsl_lpspi_probe Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 172/203] iwlwifi: mvm: consider ieee80211 station max amsdu value Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 173/203] rtlwifi: Remove unnecessary NULL check in rtl_regd_init Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 174/203] iwlwifi: mvm: fix support for single antenna diversity Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 175/203] sch_cake: Add missing NLA policy entry TCA_CAKE_SPLIT_GSO Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 176/203] f2fs: fix potential overflow Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 177/203] NFSD fixing possible null pointer derefering in copy offload Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 178/203] rtc: msm6242: Fix reading of 10-hour digit Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 179/203] rtc: brcmstb-waketimer: add missed clk_disable_unprepare Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 180/203] rtc: bd70528: Add MODULE ALIAS to autoload module Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 181/203] gpio: mpc8xxx: Add platform device to gpiochip->parent Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 182/203] scsi: libcxgbi: fix NULL pointer dereference in cxgbi_device_destroy() Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 183/203] scsi: target/iblock: Fix protection error with blocks greater than 512B Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 184/203] selftests: firmware: Fix it to do root uid check and skip Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 185/203] rseq/selftests: Turn off timeout setting Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 186/203] riscv: export flush_icache_all to modules Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 187/203] mips: cacheinfo: report shared CPU map Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 188/203] mips: Fix gettimeofday() in the vdso library Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 189/203] tomoyo: Suppress RCU warning at list_for_each_entry_rcu() Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 190/203] MIPS: Prevent link failure with kcov instrumentation Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 191/203] drm/arm/mali: make malidp_mw_connector_helper_funcs static Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 192/203] rxrpc: Unlock new call in rxrpc_new_incoming_call() rather than the caller Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 193/203] rxrpc: Dont take call->user_mutex in rxrpc_new_incoming_call() Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 194/203] rxrpc: Fix missing security check on incoming calls Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 195/203] dmaengine: k3dma: Avoid null pointer traversal Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 196/203] s390/qeth: lock the card while changing its hsuid Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 197/203] ioat: ioat_alloc_ring() failure handling Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 198/203] drm/amdgpu: enable gfxoff for raven1 refresh Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 199/203] media: intel-ipu3: Align struct ipu3_uapi_awb_fr_config_s to 32 bytes Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 200/203] kbuild/deb-pkg: annotate libelf-dev dependency as :native Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 201/203] hexagon: parenthesize registers in asm predicates Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 202/203] hexagon: work around compiler crash Greg Kroah-Hartman
2020-01-16 23:18 ` [PATCH 5.4 203/203] ocfs2: call journal flush to mark journal as empty after journal recovery when mount Greg Kroah-Hartman
2020-01-17 13:21 ` [PATCH 5.4 000/203] 5.4.13-stable review Jon Hunter
2020-01-17 14:23   ` Greg Kroah-Hartman
2020-01-17 14:20 ` Naresh Kamboju
2020-01-17 14:29   ` Greg Kroah-Hartman
2020-01-17 16:01 ` Guenter Roeck
2020-01-17 17:00   ` Greg Kroah-Hartman
2020-01-17 16:05 ` shuah
2020-01-17 17:00   ` Greg Kroah-Hartman
2020-01-17 23:18 ` Jeffrin Jose

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