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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: YueHaibing <yuehaibing@huawei.com>,
	Hulk Robot <hulkci@huawei.com>, Kalle Valo <kvalo@codeaurora.org>,
	Sasha Levin <sashal@kernel.org>,
	linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
	bpf@vger.kernel.org
Subject: [PATCH AUTOSEL 5.0 081/317] ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit
Date: Wed, 22 May 2019 15:19:42 -0400	[thread overview]
Message-ID: <20190522192338.23715-81-sashal@kernel.org> (raw)
In-Reply-To: <20190522192338.23715-1-sashal@kernel.org>

From: YueHaibing <yuehaibing@huawei.com>

[ Upstream commit b2c01aab9646ed8ffb7c549afe55d5349c482425 ]

Syzkaller report this:

kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] SMP KASAN PTI
CPU: 0 PID: 4492 Comm: syz-executor.0 Not tainted 5.0.0-rc7+ #45
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014
RIP: 0010:sysfs_remove_file_ns+0x27/0x70 fs/sysfs/file.c:468
Code: 00 00 00 41 54 55 48 89 fd 53 49 89 d4 48 89 f3 e8 ee 76 9c ff 48 8d 7d 30 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 2d 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 8b 6d
RSP: 0018:ffff8881e9d9fc00 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: ffffffff900367e0 RCX: ffffffff81a95952
RDX: 0000000000000006 RSI: ffffc90001405000 RDI: 0000000000000030
RBP: 0000000000000000 R08: fffffbfff1fa22ed R09: fffffbfff1fa22ed
R10: 0000000000000001 R11: fffffbfff1fa22ec R12: 0000000000000000
R13: ffffffffc1abdac0 R14: 1ffff1103d3b3f8b R15: 0000000000000000
FS:  00007fe409dc1700(0000) GS:ffff8881f1200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d721000 CR3: 00000001e98b6005 CR4: 00000000007606f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
 sysfs_remove_file include/linux/sysfs.h:519 [inline]
 driver_remove_file+0x40/0x50 drivers/base/driver.c:122
 pcmcia_remove_newid_file drivers/pcmcia/ds.c:163 [inline]
 pcmcia_unregister_driver+0x7d/0x2b0 drivers/pcmcia/ds.c:209
 ssb_modexit+0xa/0x1b [ssb]
 __do_sys_delete_module kernel/module.c:1018 [inline]
 __se_sys_delete_module kernel/module.c:961 [inline]
 __x64_sys_delete_module+0x3dc/0x5e0 kernel/module.c:961
 do_syscall_64+0x147/0x600 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x462e99
Code: f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe409dc0c58 EFLAGS: 00000246 ORIG_RAX: 00000000000000b0
RAX: ffffffffffffffda RBX: 000000000073bf00 RCX: 0000000000462e99
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0
RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe409dc16bc
R13: 00000000004bccaa R14: 00000000006f6bc8 R15: 00000000ffffffff
Modules linked in: ssb(-) 3c59x nvme_core macvlan tap pata_hpt3x3 rt2x00pci null_blk tsc40 pm_notifier_error_inject notifier_error_inject mdio cdc_wdm nf_reject_ipv4 ath9k_common ath9k_hw ath pppox ppp_generic slhc ehci_platform wl12xx wlcore tps6507x_ts ioc4 nf_synproxy_core ide_gd_mod ax25 can_dev iwlwifi can_raw atm tm2_touchkey can_gw can sundance adp5588_keys rt2800mmio rt2800lib rt2x00mmio rt2x00lib eeprom_93cx6 pn533 lru_cache elants_i2c ip_set nfnetlink gameport tipc hampshire nhc_ipv6 nhc_hop nhc_udp nhc_fragment nhc_routing nhc_mobility nhc_dest 6lowpan silead brcmutil nfc mt76_usb mt76 mac80211 iptable_security iptable_raw iptable_mangle iptable_nat nf_nat_ipv4 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_filter bpfilter ip6_vti ip_gre sit hsr veth vxcan batman_adv cfg80211 rfkill chnl_net caif nlmon vcan bridge stp llc ip6_gre ip6_tunnel tunnel6 tun joydev mousedev serio_raw ide_pci_generic piix floppy ide_core sch_fq_codel ip_tables x_tables ipv6
 [last unloaded: 3c59x]
Dumping ftrace buffer:
   (ftrace buffer empty)
---[ end trace 3913cbf8011e1c05 ]---

In ssb_modinit, it does not fail SSB init when ssb_host_pcmcia_init failed,
however in ssb_modexit, ssb_host_pcmcia_exit calls pcmcia_unregister_driver
unconditionally, which may tigger a NULL pointer dereference issue as above.

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 399500da18f7 ("ssb: pick PCMCIA host code support from b43 driver")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/ssb/bridge_pcmcia_80211.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/ssb/bridge_pcmcia_80211.c b/drivers/ssb/bridge_pcmcia_80211.c
index f51f150307dfb..ffa379efff83c 100644
--- a/drivers/ssb/bridge_pcmcia_80211.c
+++ b/drivers/ssb/bridge_pcmcia_80211.c
@@ -113,16 +113,21 @@ static struct pcmcia_driver ssb_host_pcmcia_driver = {
 	.resume		= ssb_host_pcmcia_resume,
 };
 
+static int pcmcia_init_failed;
+
 /*
  * These are not module init/exit functions!
  * The module_pcmcia_driver() helper cannot be used here.
  */
 int ssb_host_pcmcia_init(void)
 {
-	return pcmcia_register_driver(&ssb_host_pcmcia_driver);
+	pcmcia_init_failed = pcmcia_register_driver(&ssb_host_pcmcia_driver);
+
+	return pcmcia_init_failed;
 }
 
 void ssb_host_pcmcia_exit(void)
 {
-	pcmcia_unregister_driver(&ssb_host_pcmcia_driver);
+	if (!pcmcia_init_failed)
+		pcmcia_unregister_driver(&ssb_host_pcmcia_driver);
 }
-- 
2.20.1


  parent reply	other threads:[~2019-05-22 19:52 UTC|newest]

Thread overview: 107+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-22 19:18 [PATCH AUTOSEL 5.0 001/317] gfs2: Fix lru_count going negative Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 002/317] cxgb4: Fix error path in cxgb4_init_module Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 003/317] afs: Fix getting the afs.fid xattr Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 004/317] NFS: make nfs_match_client killable Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 005/317] gfs2: fix race between gfs2_freeze_func and unmount Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 006/317] IB/hfi1: Fix WQ_MEM_RECLAIM warning Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 007/317] gfs2: Fix occasional glock use-after-free Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 008/317] mmc: core: Verify SD bus width Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 009/317] batman-adv: mcast: fix multicast tt/tvlv worker locking Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 010/317] tools/bpf: fix perf build error with uClibc (seen on ARC) Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 011/317] selftests/bpf: set RLIMIT_MEMLOCK properly for test_libbpf_open.c Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 012/317] bpftool: exclude bash-completion/bpftool from .gitignore pattern Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 013/317] ice: Separate if conditions for ice_set_features() Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 014/317] blk-mq: split blk_mq_alloc_and_init_hctx into two parts Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 015/317] blk-mq: grab .q_usage_counter when queuing request from plug code path Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 016/317] dmaengine: tegra210-dma: free dma controller in remove() Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 017/317] net: ena: gcc 8: fix compilation warning Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 018/317] net: ena: fix: set freed objects to NULL to avoid failing future allocations Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 019/317] hv_netvsc: fix race that may miss tx queue wakeup Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 020/317] orangefs: truncate before updating size Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 021/317] Bluetooth: Ignore CC events not matching the last HCI command Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 022/317] pinctrl: zte: fix leaked of_node references Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 023/317] ASoC: Intel: kbl_da7219_max98357a: Map BTN_0 to KEY_PLAYPAUSE Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 024/317] usb: dwc2: gadget: Increase descriptors count for ISOC's Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 025/317] usb: dwc3: move synchronize_irq() out of the spinlock protected block Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 026/317] usb: gadget: f_fs: don't free buffer prematurely Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 027/317] ASoC: hdmi-codec: unlock the device on startup errors Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 028/317] leds: avoid races with workqueue Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 029/317] powerpc/perf: Return accordingly on invalid chip-id in Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 030/317] powerpc/boot: Fix missing check of lseek() return value Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 031/317] powerpc/perf: Fix loop exit condition in nest_imc_event_init Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 032/317] spi: atmel-quadspi: fix crash while suspending Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 033/317] ASoC: imx: fix fiq dependencies Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 034/317] spi: pxa2xx: fix SCR (divisor) calculation Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 035/317] brcm80211: potential NULL dereference in brcmf_cfg80211_vndr_cmds_dcmd_handler() Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 036/317] ACPI / property: fix handling of data_nodes in acpi_get_next_subnode() Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 037/317] drm/nouveau/bar/nv50: ensure BAR is mapped Sasha Levin
2019-05-22 19:18 ` [PATCH AUTOSEL 5.0 038/317] media: stm32-dcmi: return appropriate error codes during probe Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 039/317] ARM: vdso: Remove dependency with the arch_timer driver internals Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 040/317] arm64: Fix compiler warning from pte_unmap() with -Wunused-but-set-variable Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 041/317] x86/ftrace: Set trampoline pages as executable Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 042/317] powerpc/watchdog: Use hrtimers for per-CPU heartbeat Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 043/317] sched/cpufreq: Fix kobject memleak Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 044/317] scsi: qla2xxx: Fix a qla24xx_enable_msix() error path Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 045/317] scsi: qla2xxx: Fix abort handling in tcm_qla2xxx_write_pending() Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 046/317] scsi: qla2xxx: Avoid that lockdep complains about unsafe locking in tcm_qla2xxx_close_session() Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 047/317] scsi: qla2xxx: Fix hardirq-unsafe locking Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 048/317] x86/modules: Avoid breaking W^X while loading modules Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 049/317] Btrfs: fix data bytes_may_use underflow with fallocate due to failed quota reserve Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 050/317] btrfs: fix panic during relocation after ENOSPC before writeback happens Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 051/317] btrfs: Don't panic when we can't find a root key Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 052/317] iwlwifi: pcie: don't crash on invalid RX interrupt Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 053/317] rtc: 88pm860x: prevent use-after-free on device remove Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 054/317] rtc: stm32: manage the get_irq probe defer case Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 055/317] scsi: qedi: Abort ep termination if offload not scheduled Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 056/317] s390/kexec_file: Fix detection of text segment in ELF loader Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 057/317] ALSA: hda: fix unregister device twice on ASoC driver Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 058/317] sched/nohz: Run NOHZ idle load balancer on HK_FLAG_MISC CPUs Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 059/317] net: ethernet: ti: cpsw: fix allmulti cfg in dual_mac mode Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 060/317] w1: fix the resume command API Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 061/317] net: hns3: fix for TX clean num when cleaning TX BD Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 062/317] net: phy: improve genphy_soft_reset Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 063/317] s390: qeth: address type mismatch warning Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 064/317] net: hns3: use atomic_t replace u32 for arq's count Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 065/317] dmaengine: pl330: _stop: clear interrupt status Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 066/317] mac80211/cfg80211: update bss channel on channel switch Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 067/317] USB: serial: fix initial-termios handling Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 068/317] libbpf: fix samples/bpf build failure due to undefined UINT32_MAX Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 069/317] slimbus: fix a potential NULL pointer dereference in of_qcom_slim_ngd_register Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 070/317] driver core: platform: Fix the usage of platform device name(pdev->name) Sasha Levin
2019-05-22 20:04   ` Greg Kroah-Hartman
2019-05-29 18:57     ` Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 071/317] driver core: Postpone DMA tear-down until after devres release for probe failure Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 072/317] ASoC: fsl_sai: Update is_slave_mode with correct value Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 073/317] Fix nfs4.2 return -EINVAL when do dedupe operation Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 074/317] mwifiex: prevent an array overflow Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 075/317] rsi: Fix NULL pointer dereference in kmalloc Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 076/317] net: cw1200: fix a NULL pointer dereference Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 077/317] at76c50x-usb: Don't register led_trigger if usb_register_driver failed Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 078/317] nvme: set 0 capacity if namespace block size exceeds PAGE_SIZE Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 079/317] nvme-rdma: fix a NULL deref when an admin connect times out Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 080/317] nvme-tcp: " Sasha Levin
2019-05-22 19:19 ` Sasha Levin [this message]
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 082/317] crypto: sun4i-ss - Fix invalid calculation of hash end Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 083/317] bcache: avoid potential memleak of list of journal_replay(s) in the CACHE_SYNC branch of run_cache_set Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 084/317] bcache: return error immediately in bch_journal_replay() Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 085/317] bcache: fix failure in journal relplay Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 086/317] bcache: add failure check to run_cache_set() for journal replay Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 087/317] bcache: avoid clang -Wunintialized warning Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 088/317] RDMA/cma: Consider scope_id while binding to ipv6 ll address Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 089/317] vfio-ccw: Do not call flush_workqueue while holding the spinlock Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 090/317] vfio-ccw: Release any channel program when releasing/removing vfio-ccw mdev Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 091/317] x86/build: Move _etext to actual end of .text Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 092/317] smpboot: Place the __percpu annotation correctly Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 093/317] x86/uaccess: Dont leak the AC flag into __put_user() argument evaluation Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 094/317] x86/mm: Remove in_nmi() warning from 64-bit implementation of vmalloc_fault() Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 095/317] mlxsw: spectrum_router: Prevent ipv6 gateway with v4 route via replace and append Sasha Levin
2019-05-22 19:27   ` David Ahern
2019-05-29 19:00     ` Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 096/317] mm/uaccess: Use 'unsigned long' to placate UBSAN warnings on older GCC versions Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 097/317] Bluetooth: hci_qca: Give enough time to ROME controller to bootup Sasha Levin
2019-05-22 19:19 ` [PATCH AUTOSEL 5.0 098/317] Bluetooth: btbcm: Add default address for BCM43341B Sasha Levin
2019-05-22 19:20 ` [PATCH AUTOSEL 5.0 099/317] HID: logitech-hidpp: use RAP instead of FAP to get the protocol version Sasha Levin
2019-05-22 19:20 ` [PATCH AUTOSEL 5.0 100/317] pinctrl: pistachio: fix leaked of_node references Sasha Levin
2019-05-22 19:20 ` [PATCH AUTOSEL 5.0 101/317] pinctrl: st: " Sasha Levin
2019-05-22 19:20 ` [PATCH AUTOSEL 5.0 102/317] pinctrl: samsung: " Sasha Levin
2019-05-22 19:20 ` [PATCH AUTOSEL 5.0 103/317] clk: rockchip: undo several noc and special clocks as critical on rk3288 Sasha Levin

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