From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Coly Li <colyli@suse.de>, Jens Axboe <axboe@kernel.dk>,
Sasha Levin <sashal@kernel.org>,
linux-bcache@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 127/158] bcache: check c->gc_thread by IS_ERR_OR_NULL in cache_set_flush()
Date: Mon, 15 Jul 2019 10:17:38 -0400 [thread overview]
Message-ID: <20190715141809.8445-127-sashal@kernel.org> (raw)
In-Reply-To: <20190715141809.8445-1-sashal@kernel.org>
From: Coly Li <colyli@suse.de>
[ Upstream commit b387e9b58679c60f5b1e4313939bd4878204fc37 ]
When system memory is in heavy pressure, bch_gc_thread_start() from
run_cache_set() may fail due to out of memory. In such condition,
c->gc_thread is assigned to -ENOMEM, not NULL pointer. Then in following
failure code path bch_cache_set_error(), when cache_set_flush() gets
called, the code piece to stop c->gc_thread is broken,
if (!IS_ERR_OR_NULL(c->gc_thread))
kthread_stop(c->gc_thread);
And KASAN catches such NULL pointer deference problem, with the warning
information:
[ 561.207881] ==================================================================
[ 561.207900] BUG: KASAN: null-ptr-deref in kthread_stop+0x3b/0x440
[ 561.207904] Write of size 4 at addr 000000000000001c by task kworker/15:1/313
[ 561.207913] CPU: 15 PID: 313 Comm: kworker/15:1 Tainted: G W 5.0.0-vanilla+ #3
[ 561.207916] Hardware name: Lenovo ThinkSystem SR650 -[7X05CTO1WW]-/-[7X05CTO1WW]-, BIOS -[IVE136T-2.10]- 03/22/2019
[ 561.207935] Workqueue: events cache_set_flush [bcache]
[ 561.207940] Call Trace:
[ 561.207948] dump_stack+0x9a/0xeb
[ 561.207955] ? kthread_stop+0x3b/0x440
[ 561.207960] ? kthread_stop+0x3b/0x440
[ 561.207965] kasan_report+0x176/0x192
[ 561.207973] ? kthread_stop+0x3b/0x440
[ 561.207981] kthread_stop+0x3b/0x440
[ 561.207995] cache_set_flush+0xd4/0x6d0 [bcache]
[ 561.208008] process_one_work+0x856/0x1620
[ 561.208015] ? find_held_lock+0x39/0x1d0
[ 561.208028] ? drain_workqueue+0x380/0x380
[ 561.208048] worker_thread+0x87/0xb80
[ 561.208058] ? __kthread_parkme+0xb6/0x180
[ 561.208067] ? process_one_work+0x1620/0x1620
[ 561.208072] kthread+0x326/0x3e0
[ 561.208079] ? kthread_create_worker_on_cpu+0xc0/0xc0
[ 561.208090] ret_from_fork+0x3a/0x50
[ 561.208110] ==================================================================
[ 561.208113] Disabling lock debugging due to kernel taint
[ 561.208115] irq event stamp: 11800231
[ 561.208126] hardirqs last enabled at (11800231): [<ffffffff83008538>] do_syscall_64+0x18/0x410
[ 561.208127] BUG: unable to handle kernel NULL pointer dereference at 000000000000001c
[ 561.208129] #PF error: [WRITE]
[ 561.312253] hardirqs last disabled at (11800230): [<ffffffff830052ff>] trace_hardirqs_off_thunk+0x1a/0x1c
[ 561.312259] softirqs last enabled at (11799832): [<ffffffff850005c7>] __do_softirq+0x5c7/0x8c3
[ 561.405975] PGD 0 P4D 0
[ 561.442494] softirqs last disabled at (11799821): [<ffffffff831add2c>] irq_exit+0x1ac/0x1e0
[ 561.791359] Oops: 0002 [#1] SMP KASAN NOPTI
[ 561.791362] CPU: 15 PID: 313 Comm: kworker/15:1 Tainted: G B W 5.0.0-vanilla+ #3
[ 561.791363] Hardware name: Lenovo ThinkSystem SR650 -[7X05CTO1WW]-/-[7X05CTO1WW]-, BIOS -[IVE136T-2.10]- 03/22/2019
[ 561.791371] Workqueue: events cache_set_flush [bcache]
[ 561.791374] RIP: 0010:kthread_stop+0x3b/0x440
[ 561.791376] Code: 00 00 65 8b 05 26 d5 e0 7c 89 c0 48 0f a3 05 ec aa df 02 0f 82 dc 02 00 00 4c 8d 63 20 be 04 00 00 00 4c 89 e7 e8 65 c5 53 00 <f0> ff 43 20 48 8d 7b 24 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48
[ 561.791377] RSP: 0018:ffff88872fc8fd10 EFLAGS: 00010286
[ 561.838895] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 561.838916] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 561.838934] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 561.838948] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 561.838966] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 561.838979] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 561.838996] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 563.067028] RAX: 0000000000000000 RBX: fffffffffffffffc RCX: ffffffff832dd314
[ 563.067030] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000297
[ 563.067032] RBP: ffff88872fc8fe88 R08: fffffbfff0b8213d R09: fffffbfff0b8213d
[ 563.067034] R10: 0000000000000001 R11: fffffbfff0b8213c R12: 000000000000001c
[ 563.408618] R13: ffff88dc61cc0f68 R14: ffff888102b94900 R15: ffff88dc61cc0f68
[ 563.408620] FS: 0000000000000000(0000) GS:ffff888f7dc00000(0000) knlGS:0000000000000000
[ 563.408622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 563.408623] CR2: 000000000000001c CR3: 0000000f48a1a004 CR4: 00000000007606e0
[ 563.408625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 563.408627] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 563.904795] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 563.915796] PKRU: 55555554
[ 563.915797] Call Trace:
[ 563.915807] cache_set_flush+0xd4/0x6d0 [bcache]
[ 563.915812] process_one_work+0x856/0x1620
[ 564.001226] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 564.033563] ? find_held_lock+0x39/0x1d0
[ 564.033567] ? drain_workqueue+0x380/0x380
[ 564.033574] worker_thread+0x87/0xb80
[ 564.062823] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 564.118042] ? __kthread_parkme+0xb6/0x180
[ 564.118046] ? process_one_work+0x1620/0x1620
[ 564.118048] kthread+0x326/0x3e0
[ 564.118050] ? kthread_create_worker_on_cpu+0xc0/0xc0
[ 564.167066] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 564.252441] ret_from_fork+0x3a/0x50
[ 564.252447] Modules linked in: msr rpcrdma sunrpc rdma_ucm ib_iser ib_umad rdma_cm ib_ipoib i40iw configfs iw_cm ib_cm libiscsi scsi_transport_iscsi mlx4_ib ib_uverbs mlx4_en ib_core nls_iso8859_1 nls_cp437 vfat fat intel_rapl skx_edac x86_pkg_temp_thermal coretemp iTCO_wdt iTCO_vendor_support crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel ses raid0 aesni_intel cdc_ether enclosure usbnet ipmi_ssif joydev aes_x86_64 i40e scsi_transport_sas mii bcache md_mod crypto_simd mei_me ioatdma crc64 ptp cryptd pcspkr i2c_i801 mlx4_core glue_helper pps_core mei lpc_ich dca wmi ipmi_si ipmi_devintf nd_pmem dax_pmem nd_btt ipmi_msghandler device_dax pcc_cpufreq button hid_generic usbhid mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect xhci_pci sysimgblt fb_sys_fops xhci_hcd ttm megaraid_sas drm usbcore nfit libnvdimm sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs
[ 564.299390] bcache: bch_count_io_errors() nvme0n1: IO error on writing btree.
[ 564.348360] CR2: 000000000000001c
[ 564.348362] ---[ end trace b7f0e5cc7b2103b0 ]---
Therefore, it is not enough to only check whether c->gc_thread is NULL,
we should use IS_ERR_OR_NULL() to check both NULL pointer and error
value.
This patch changes the above buggy code piece in this way,
if (!IS_ERR_OR_NULL(c->gc_thread))
kthread_stop(c->gc_thread);
Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/md/bcache/super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index ca39cf20aa96..be8054c04eb7 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -1552,7 +1552,7 @@ static void cache_set_flush(struct closure *cl)
kobject_put(&c->internal);
kobject_del(&c->kobj);
- if (c->gc_thread)
+ if (!IS_ERR_OR_NULL(c->gc_thread))
kthread_stop(c->gc_thread);
if (!IS_ERR_OR_NULL(c->root))
--
2.20.1
next prev parent reply other threads:[~2019-07-15 14:26 UTC|newest]
Thread overview: 160+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-15 14:15 [PATCH AUTOSEL 4.19 001/158] wil6210: fix potential out-of-bounds read Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 002/158] ath10k: Do not send probe response template for mesh Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 003/158] ath9k: Check for errors when reading SREV register Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 004/158] ath6kl: add some bounds checking Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 005/158] ath10k: add peer id check in ath10k_peer_find_by_id Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 006/158] x86/tsc: Use CPUID.0x16 to calculate missing crystal frequency Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 007/158] wil6210: fix spurious interrupts in 3-msi Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 008/158] ath: DFS JP domain W56 fixed pulse type 3 RADAR detection Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 009/158] regmap: debugfs: Fix memory leak in regmap_debugfs_init Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 010/158] batman-adv: fix for leaked TVLV handler Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 011/158] media: dvb: usb: fix use after free in dvb_usb_device_exit Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 012/158] media: spi: IR LED: add missing of table registration Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 013/158] crypto: talitos - fix skcipher failure due to wrong output IV Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 014/158] media: ov7740: avoid invalid framesize setting Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 015/158] media: marvell-ccic: fix DMA s/g desc number calculation Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 016/158] media: vpss: fix a potential NULL pointer dereference Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 017/158] media: media_device_enum_links32: clean a reserved field Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 018/158] net: stmmac: dwmac1000: Clear unused address entries Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 019/158] net: stmmac: dwmac4/5: " Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 020/158] qed: Set the doorbell address correctly Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 021/158] signal/pid_namespace: Fix reboot_pid_ns to use send_sig not force_sig Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 022/158] signal/cifs: Fix cifs_put_tcp_session to call send_sig instead of force_sig Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 023/158] af_key: fix leaks in key_pol_get_resp and dump_sp Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 024/158] xfrm: Fix xfrm sel prefix length validation Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 025/158] fscrypt: clean up some BUG_ON()s in block encryption/decryption Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 026/158] perf annotate TUI browser: Do not use member from variable within its own initialization Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 027/158] Revert "e1000e: fix cyclic resets at link up with active tx" Sasha Levin
2019-07-15 14:15 ` [PATCH AUTOSEL 4.19 028/158] e1000e: start network tx queue only when link is up Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 029/158] media: mc-device.c: don't memset __user pointer contents Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 030/158] media: saa7164: fix remove_proc_entry warning Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 031/158] media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 032/158] net: phy: Check against net_device being NULL Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 033/158] crypto: talitos - properly handle split ICV Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 034/158] crypto: talitos - Align SEC1 accesses to 32 bits boundaries Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 035/158] tua6100: Avoid build warnings Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 036/158] batman-adv: Fix duplicated OGMs on NETDEV_UP Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 037/158] locking/lockdep: Fix merging of hlocks with non-zero references Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 038/158] media: wl128x: Fix some error handling in fm_v4l2_init_video_device() Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 039/158] net: hns3: set ops to null when unregister ad_dev Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 040/158] cpupower : frequency-set -r option misses the last cpu in related cpu list Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 041/158] arm64: mm: make CONFIG_ZONE_DMA32 configurable Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 042/158] perf jvmti: Address gcc string overflow warning for strncpy() Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 043/158] net: stmmac: dwmac4: fix flow control issue Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 044/158] net: stmmac: modify default value of tx-frames Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 045/158] crypto: inside-secure - do not rely on the hardware last bit for result descriptors Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 046/158] net: fec: Do not use netdev messages too early Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 047/158] net: axienet: Fix race condition causing TX hang Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 048/158] s390/qdio: handle PENDING state for QEBSM devices Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 049/158] RAS/CEC: Fix pfn insertion Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 050/158] net: sfp: add mutex to prevent concurrent state checks Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 051/158] ipset: Fix memory accounting for hash types on resize Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 052/158] perf cs-etm: Properly set the value of 'old' and 'head' in snapshot mode Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 053/158] perf test 6: Fix missing kvm module load for s390 Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 054/158] perf report: Fix OOM error in TUI mode on s390 Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 055/158] irqchip/meson-gpio: Add support for Meson-G12A SoC Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 056/158] media: uvcvideo: Fix access to uninitialized fields on probe error Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 057/158] media: fdp1: Support M3N and E3 platforms Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 058/158] iommu: Fix a leak in iommu_insert_resv_region Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 059/158] gpio: omap: fix lack of irqstatus_raw0 for OMAP4 Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 060/158] gpio: omap: ensure irq is enabled before wakeup Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 061/158] regmap: fix bulk writes on paged registers Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 062/158] bpf: silence warning messages in core Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 063/158] media: s5p-mfc: fix reading min scratch buffer size on MFC v6/v7 Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 064/158] selinux: fix empty write to keycreate file Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 065/158] x86/cpu: Add Ice Lake NNPI to Intel family Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 066/158] ASoC: meson: axg-tdm: fix sample clock inversion Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 067/158] rcu: Force inlining of rcu_read_lock() Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 068/158] x86/cpufeatures: Add FDP_EXCPTN_ONLY and ZERO_FCS_FDS Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 069/158] qed: iWARP - Fix tc for MPA ll2 connection Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 070/158] net: hns3: fix for skb leak when doing selftest Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 071/158] block: null_blk: fix race condition for null_del_dev Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 072/158] blkcg, writeback: dead memcgs shouldn't contribute to writeback ownership arbitration Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 073/158] xfrm: fix sa selector validation Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 074/158] sched/core: Add __sched tag for io_schedule() Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 075/158] sched/fair: Fix "runnable_avg_yN_inv" not used warnings Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 076/158] perf/x86/intel/uncore: Handle invalid event coding for free-running counter Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 077/158] x86/atomic: Fix smp_mb__{before,after}_atomic() Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 078/158] perf evsel: Make perf_evsel__name() accept a NULL argument Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 079/158] vhost_net: disable zerocopy by default Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 080/158] ipoib: correcly show a VF hardware address Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 081/158] x86/cacheinfo: Fix a -Wtype-limits warning Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 082/158] blk-iolatency: only account submitted bios Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 083/158] ACPICA: Clear status of GPEs on first direct enable Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 084/158] EDAC/sysfs: Fix memory leak when creating a csrow object Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 085/158] nvme: fix possible io failures when removing multipathed ns Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 086/158] nvme-pci: properly report state change failure in nvme_reset_work Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 087/158] nvme-pci: set the errno on ctrl state change error Sasha Levin
2019-07-15 14:16 ` [PATCH AUTOSEL 4.19 088/158] lightnvm: pblk: fix freeing of merged pages Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 089/158] arm64: Do not enable IRQs for ct_user_exit Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 090/158] ipsec: select crypto ciphers for xfrm_algo Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 091/158] ipvs: defer hook registration to avoid leaks Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 092/158] media: s5p-mfc: Make additional clocks optional Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 093/158] media: i2c: fix warning same module names Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 094/158] ntp: Limit TAI-UTC offset Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 095/158] timer_list: Guard procfs specific code Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 096/158] acpi/arm64: ignore 5.1 FADTs that are reported as 5.0 Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 097/158] media: coda: fix mpeg2 sequence number handling Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 098/158] media: coda: fix last buffer handling in V4L2_ENC_CMD_STOP Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 099/158] media: coda: increment sequence offset for the last returned frame Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 100/158] media: vimc: cap: check v4l2_fill_pixfmt return value Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 101/158] media: hdpvr: fix locking and a missing msleep Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 102/158] net: stmmac: sun8i: force select external PHY when no internal one Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 103/158] rtlwifi: rtl8192cu: fix error handle when usb probe failed Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 104/158] mt7601u: do not schedule rx_tasklet when the device has been disconnected Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 105/158] x86/build: Add 'set -e' to mkcapflags.sh to delete broken capflags.c Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 106/158] mt7601u: fix possible memory leak when the device is disconnected Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 107/158] ipvs: fix tinfo memory leak in start_sync_thread Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 108/158] ath10k: add missing error handling Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 109/158] ath10k: fix PCIE device wake up failed Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 110/158] perf tools: Increase MAX_NR_CPUS and MAX_CACHES Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 111/158] ASoC: Intel: hdac_hdmi: Set ops to NULL on remove Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 112/158] libata: don't request sense data on !ZAC ATA devices Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 113/158] clocksource/drivers/exynos_mct: Increase priority over ARM arch timer Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 114/158] xsk: Properly terminate assignment in xskq_produce_flush_desc Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 115/158] rslib: Fix decoding of shortened codes Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 116/158] rslib: Fix handling of of caller provided syndrome Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 117/158] ixgbe: Check DDM existence in transceiver before access Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 118/158] crypto: serpent - mark __serpent_setkey_sbox noinline Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 119/158] crypto: asymmetric_keys - select CRYPTO_HASH where needed Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 120/158] PCI / ACPI: Use cached ACPI device state to get PCI device power state Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 121/158] wil6210: drop old event after wmi_call timeout Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 122/158] EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 123/158] cpufreq: Don't skip frequency validation for has_target() drivers Sasha Levin
2019-07-16 9:21 ` Rafael J. Wysocki
2019-07-22 0:40 ` Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 124/158] bcache: check CACHE_SET_IO_DISABLE in allocator code Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 125/158] bcache: check CACHE_SET_IO_DISABLE bit in bch_journal() Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 126/158] bcache: acquire bch_register_lock later in cached_dev_free() Sasha Levin
2019-07-15 14:17 ` Sasha Levin [this message]
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 128/158] bcache: fix potential deadlock in cached_def_free() Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 129/158] net: hns3: fix a -Wformat-nonliteral compile warning Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 130/158] net: hns3: add some error checking in hclge_tm module Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 131/158] ath10k: destroy sdio workqueue while remove sdio module Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 132/158] net: mvpp2: prs: Don't override the sign bit in SRAM parser shift Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 133/158] igb: clear out skb->tstamp after reading the txtime Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 134/158] iwlwifi: mvm: Drop large non sta frames Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 135/158] bpf: fix uapi bpf_prog_info fields alignment Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 136/158] perf stat: Make metric event lookup more robust Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 137/158] perf stat: Fix group lookup for metric group Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 138/158] bnx2x: Prevent ptp_task to be rescheduled indefinitely Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 139/158] net: usb: asix: init MAC address buffers Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 140/158] rxrpc: Fix oops in tracepoint Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 141/158] bpf, libbpf, smatch: Fix potential NULL pointer dereference Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 142/158] selftests: bpf: fix inlines in test_lwt_seg6local Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 143/158] bonding: validate ip header before check IPPROTO_IGMP Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 144/158] gpiolib: Fix references to gpiod_[gs]et_*value_cansleep() variants Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 145/158] tools: bpftool: Fix json dump crash on powerpc Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 146/158] Bluetooth: hci_bcsp: Fix memory leak in rx_skb Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 147/158] Bluetooth: Add new 13d3:3491 QCA_ROME device Sasha Levin
2019-07-15 14:17 ` [PATCH AUTOSEL 4.19 148/158] Bluetooth: Add new 13d3:3501 " Sasha Levin
2019-07-15 14:18 ` [PATCH AUTOSEL 4.19 149/158] Bluetooth: 6lowpan: search for destination address in all peers Sasha Levin
2019-07-15 14:18 ` [PATCH AUTOSEL 4.19 150/158] perf tests: Fix record+probe_libc_inet_pton.sh for powerpc64 Sasha Levin
2019-07-15 14:18 ` [PATCH AUTOSEL 4.19 151/158] Bluetooth: Check state in l2cap_disconnect_rsp Sasha Levin
2019-07-15 14:18 ` [PATCH AUTOSEL 4.19 152/158] gtp: add missing gtp_encap_disable_sock() in gtp_encap_enable() Sasha Levin
2019-07-15 14:18 ` [PATCH AUTOSEL 4.19 153/158] Bluetooth: validate BLE connection interval updates Sasha Levin
2019-07-15 14:18 ` [PATCH AUTOSEL 4.19 154/158] gtp: fix suspicious RCU usage Sasha Levin
2019-07-15 14:18 ` [PATCH AUTOSEL 4.19 155/158] gtp: fix Illegal context switch in RCU read-side critical section Sasha Levin
2019-07-15 14:18 ` [PATCH AUTOSEL 4.19 156/158] gtp: fix use-after-free in gtp_encap_destroy() Sasha Levin
2019-07-15 14:18 ` [PATCH AUTOSEL 4.19 157/158] gtp: fix use-after-free in gtp_newlink() Sasha Levin
2019-07-15 14:18 ` [PATCH AUTOSEL 4.19 158/158] net: mvmdio: defer probe of orion-mdio if a clock is not ready Sasha Levin
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