From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Josef Bacik <josef@toxicpanda.com>,
David Sterba <dsterba@suse.com>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.14 096/199] btrfs: use nofs allocations for running delayed items
Date: Wed, 22 Apr 2020 11:57:02 +0200 [thread overview]
Message-ID: <20200422095107.617901922@linuxfoundation.org> (raw)
In-Reply-To: <20200422095057.806111593@linuxfoundation.org>
From: Josef Bacik <josef@toxicpanda.com>
[ Upstream commit 351cbf6e4410e7ece05e35d0a07320538f2418b4 ]
Zygo reported the following lockdep splat while testing the balance
patches
======================================================
WARNING: possible circular locking dependency detected
5.6.0-c6f0579d496a+ #53 Not tainted
------------------------------------------------------
kswapd0/1133 is trying to acquire lock:
ffff888092f622c0 (&delayed_node->mutex){+.+.}, at: __btrfs_release_delayed_node+0x7c/0x5b0
but task is already holding lock:
ffffffff8fc5f860 (fs_reclaim){+.+.}, at: __fs_reclaim_acquire+0x5/0x30
which lock already depends on the new lock.
the existing dependency chain (in reverse order) is:
-> #1 (fs_reclaim){+.+.}:
fs_reclaim_acquire.part.91+0x29/0x30
fs_reclaim_acquire+0x19/0x20
kmem_cache_alloc_trace+0x32/0x740
add_block_entry+0x45/0x260
btrfs_ref_tree_mod+0x6e2/0x8b0
btrfs_alloc_tree_block+0x789/0x880
alloc_tree_block_no_bg_flush+0xc6/0xf0
__btrfs_cow_block+0x270/0x940
btrfs_cow_block+0x1ba/0x3a0
btrfs_search_slot+0x999/0x1030
btrfs_insert_empty_items+0x81/0xe0
btrfs_insert_delayed_items+0x128/0x7d0
__btrfs_run_delayed_items+0xf4/0x2a0
btrfs_run_delayed_items+0x13/0x20
btrfs_commit_transaction+0x5cc/0x1390
insert_balance_item.isra.39+0x6b2/0x6e0
btrfs_balance+0x72d/0x18d0
btrfs_ioctl_balance+0x3de/0x4c0
btrfs_ioctl+0x30ab/0x44a0
ksys_ioctl+0xa1/0xe0
__x64_sys_ioctl+0x43/0x50
do_syscall_64+0x77/0x2c0
entry_SYSCALL_64_after_hwframe+0x49/0xbe
-> #0 (&delayed_node->mutex){+.+.}:
__lock_acquire+0x197e/0x2550
lock_acquire+0x103/0x220
__mutex_lock+0x13d/0xce0
mutex_lock_nested+0x1b/0x20
__btrfs_release_delayed_node+0x7c/0x5b0
btrfs_remove_delayed_node+0x49/0x50
btrfs_evict_inode+0x6fc/0x900
evict+0x19a/0x2c0
dispose_list+0xa0/0xe0
prune_icache_sb+0xbd/0xf0
super_cache_scan+0x1b5/0x250
do_shrink_slab+0x1f6/0x530
shrink_slab+0x32e/0x410
shrink_node+0x2a5/0xba0
balance_pgdat+0x4bd/0x8a0
kswapd+0x35a/0x800
kthread+0x1e9/0x210
ret_from_fork+0x3a/0x50
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0 CPU1
---- ----
lock(fs_reclaim);
lock(&delayed_node->mutex);
lock(fs_reclaim);
lock(&delayed_node->mutex);
*** DEADLOCK ***
3 locks held by kswapd0/1133:
#0: ffffffff8fc5f860 (fs_reclaim){+.+.}, at: __fs_reclaim_acquire+0x5/0x30
#1: ffffffff8fc380d8 (shrinker_rwsem){++++}, at: shrink_slab+0x1e8/0x410
#2: ffff8881e0e6c0e8 (&type->s_umount_key#42){++++}, at: trylock_super+0x1b/0x70
stack backtrace:
CPU: 2 PID: 1133 Comm: kswapd0 Not tainted 5.6.0-c6f0579d496a+ #53
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack+0xc1/0x11a
print_circular_bug.isra.38.cold.57+0x145/0x14a
check_noncircular+0x2a9/0x2f0
? print_circular_bug.isra.38+0x130/0x130
? stack_trace_consume_entry+0x90/0x90
? save_trace+0x3cc/0x420
__lock_acquire+0x197e/0x2550
? btrfs_inode_clear_file_extent_range+0x9b/0xb0
? register_lock_class+0x960/0x960
lock_acquire+0x103/0x220
? __btrfs_release_delayed_node+0x7c/0x5b0
__mutex_lock+0x13d/0xce0
? __btrfs_release_delayed_node+0x7c/0x5b0
? __asan_loadN+0xf/0x20
? pvclock_clocksource_read+0xeb/0x190
? __btrfs_release_delayed_node+0x7c/0x5b0
? mutex_lock_io_nested+0xc20/0xc20
? __kasan_check_read+0x11/0x20
? check_chain_key+0x1e6/0x2e0
mutex_lock_nested+0x1b/0x20
? mutex_lock_nested+0x1b/0x20
__btrfs_release_delayed_node+0x7c/0x5b0
btrfs_remove_delayed_node+0x49/0x50
btrfs_evict_inode+0x6fc/0x900
? btrfs_setattr+0x840/0x840
? do_raw_spin_unlock+0xa8/0x140
evict+0x19a/0x2c0
dispose_list+0xa0/0xe0
prune_icache_sb+0xbd/0xf0
? invalidate_inodes+0x310/0x310
super_cache_scan+0x1b5/0x250
do_shrink_slab+0x1f6/0x530
shrink_slab+0x32e/0x410
? do_shrink_slab+0x530/0x530
? do_shrink_slab+0x530/0x530
? __kasan_check_read+0x11/0x20
? mem_cgroup_protected+0x13d/0x260
shrink_node+0x2a5/0xba0
balance_pgdat+0x4bd/0x8a0
? mem_cgroup_shrink_node+0x490/0x490
? _raw_spin_unlock_irq+0x27/0x40
? finish_task_switch+0xce/0x390
? rcu_read_lock_bh_held+0xb0/0xb0
kswapd+0x35a/0x800
? _raw_spin_unlock_irqrestore+0x4c/0x60
? balance_pgdat+0x8a0/0x8a0
? finish_wait+0x110/0x110
? __kasan_check_read+0x11/0x20
? __kthread_parkme+0xc6/0xe0
? balance_pgdat+0x8a0/0x8a0
kthread+0x1e9/0x210
? kthread_create_worker_on_cpu+0xc0/0xc0
ret_from_fork+0x3a/0x50
This is because we hold that delayed node's mutex while doing tree
operations. Fix this by just wrapping the searches in nofs.
CC: stable@vger.kernel.org # 4.4+
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/btrfs/delayed-inode.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index 87414fc9e268f..416fb50a5378c 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -18,6 +18,7 @@
*/
#include <linux/slab.h>
+#include <linux/sched/mm.h>
#include "delayed-inode.h"
#include "disk-io.h"
#include "transaction.h"
@@ -833,11 +834,14 @@ static int btrfs_insert_delayed_item(struct btrfs_trans_handle *trans,
{
struct btrfs_fs_info *fs_info = root->fs_info;
struct extent_buffer *leaf;
+ unsigned int nofs_flag;
char *ptr;
int ret;
+ nofs_flag = memalloc_nofs_save();
ret = btrfs_insert_empty_item(trans, root, path, &delayed_item->key,
delayed_item->data_len);
+ memalloc_nofs_restore(nofs_flag);
if (ret < 0 && ret != -EEXIST)
return ret;
@@ -966,6 +970,7 @@ static int btrfs_delete_delayed_items(struct btrfs_trans_handle *trans,
struct btrfs_delayed_node *node)
{
struct btrfs_delayed_item *curr, *prev;
+ unsigned int nofs_flag;
int ret = 0;
do_again:
@@ -974,7 +979,9 @@ static int btrfs_delete_delayed_items(struct btrfs_trans_handle *trans,
if (!curr)
goto delete_fail;
+ nofs_flag = memalloc_nofs_save();
ret = btrfs_search_slot(trans, root, &curr->key, path, -1, 1);
+ memalloc_nofs_restore(nofs_flag);
if (ret < 0)
goto delete_fail;
else if (ret > 0) {
@@ -1041,6 +1048,7 @@ static int __btrfs_update_delayed_inode(struct btrfs_trans_handle *trans,
struct btrfs_key key;
struct btrfs_inode_item *inode_item;
struct extent_buffer *leaf;
+ unsigned int nofs_flag;
int mod;
int ret;
@@ -1053,7 +1061,9 @@ static int __btrfs_update_delayed_inode(struct btrfs_trans_handle *trans,
else
mod = 1;
+ nofs_flag = memalloc_nofs_save();
ret = btrfs_lookup_inode(trans, root, path, &key, mod);
+ memalloc_nofs_restore(nofs_flag);
if (ret > 0) {
btrfs_release_path(path);
return -ENOENT;
@@ -1104,7 +1114,10 @@ static int __btrfs_update_delayed_inode(struct btrfs_trans_handle *trans,
key.type = BTRFS_INODE_EXTREF_KEY;
key.offset = -1;
+
+ nofs_flag = memalloc_nofs_save();
ret = btrfs_search_slot(trans, root, &key, path, -1, 1);
+ memalloc_nofs_restore(nofs_flag);
if (ret < 0)
goto err_out;
ASSERT(ret);
--
2.20.1
next prev parent reply other threads:[~2020-04-22 10:12 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-22 9:55 [PATCH 4.14 000/199] 4.14.177-rc1 review Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 001/199] bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 002/199] net: vxge: fix wrong __VA_ARGS__ usage Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 003/199] hinic: fix a bug of waitting for IO stopped Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 004/199] hinic: fix wrong para of wait_for_completion_timeout Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 005/199] cxgb4/ptp: pass the sign of offset delta in FW CMD Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 006/199] qlcnic: Fix bad kzalloc null test Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 007/199] i2c: st: fix missing struct parameter description Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 008/199] null_blk: Fix the null_add_dev() error path Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 009/199] null_blk: Handle null_add_dev() failures properly Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 010/199] null_blk: fix spurious IO errors after failed past-wp access Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 011/199] x86: Dont let pgprot_modify() change the page encryption bit Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 012/199] block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 013/199] irqchip/versatile-fpga: Handle chained IRQs properly Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 014/199] sched: Avoid scale real weight down to zero Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 015/199] selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 016/199] PCI/switchtec: Fix init_completion race condition with poll_wait() Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 017/199] libata: Remove extra scsi_host_put() in ata_scsi_add_hosts() Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 018/199] gfs2: Dont demote a glock until its revokes are written Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 019/199] x86/boot: Use unsigned comparison for addresses Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 020/199] efi/x86: Ignore the memory attributes table on i386 Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 021/199] genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy() Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 022/199] block: Fix use-after-free issue accessing struct io_cq Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 023/199] usb: dwc3: core: add support for disabling SS instances in park mode Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 024/199] irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 025/199] locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps() Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 026/199] block, bfq: fix use-after-free in bfq_idle_slice_timer_body Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 027/199] btrfs: remove a BUG_ON() from merge_reloc_roots() Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 028/199] btrfs: track reloc roots based on their commit root bytenr Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 029/199] uapi: rename ext2_swab() to swab() and share globally in swab.h Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 030/199] misc: rtsx: set correct pcr_ops for rts522A Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 031/199] slub: improve bit diffusion for freelist ptr obfuscation Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 032/199] ASoC: fix regwmask Greg Kroah-Hartman
2020-04-22 9:55 ` [PATCH 4.14 033/199] ASoC: dapm: connect virtual mux with default value Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 034/199] ASoC: dpcm: allow start or stop during pause for backend Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 035/199] ASoC: topology: use name_prefix for new kcontrol Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 036/199] usb: gadget: f_fs: Fix use after free issue as part of queue failure Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 037/199] usb: gadget: composite: Inform controller driver of self-powered Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 038/199] ALSA: usb-audio: Add mixer workaround for TRX40 and co Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 039/199] ALSA: hda: Add driver blacklist Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 040/199] ALSA: hda: Fix potential access overflow in beep helper Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 041/199] ALSA: ice1724: Fix invalid access for enumerated ctl items Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 042/199] ALSA: pcm: oss: Fix regression by buffer overflow fix Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 043/199] ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256 Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 044/199] ALSA: hda/realtek - Set principled PC Beep configuration for ALC256 Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 045/199] media: ti-vpe: cal: fix disable_irqs to only the intended target Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 046/199] acpi/x86: ignore unspecified bit positions in the ACPI global lock field Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 047/199] thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 048/199] nvme-fc: Revert "add module to ops template to allow module references" Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 049/199] PCI/ASPM: Clear the correct bits when enabling L1 substates Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 050/199] PCI: endpoint: Fix for concurrent memory allocation in OB address region Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 051/199] KEYS: reaching the keys quotas correctly Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 052/199] irqchip/versatile-fpga: Apply clear-mask earlier Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 053/199] MIPS: OCTEON: irq: Fix potential NULL pointer dereference Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 054/199] ath9k: Handle txpower changes even when TPC is disabled Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 055/199] signal: Extend exec_id to 64bits Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 056/199] x86/entry/32: Add missing ASM_CLAC to general_protection entry Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 057/199] KVM: nVMX: Properly handle userspace interrupt window request Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 058/199] KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 059/199] KVM: s390: vsie: Fix delivery of addressing exceptions Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 060/199] KVM: x86: Allocate new rmap and large page tracking when moving memslot Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 061/199] KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 062/199] KVM: VMX: fix crash cleanup when KVM wasnt used Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 063/199] CIFS: Fix bug which the return value by asynchronous read is error Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 064/199] btrfs: drop block from cache on error in relocation Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 065/199] crypto: mxs-dcp - fix scatterlist linearization for hash Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 066/199] ALSA: hda: Initialize power_state field properly Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 067/199] net: rtnl_configure_link: fix dev flags changes arg to __dev_notify_flags Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 068/199] powerpc/pseries: Drop pointless static qualifier in vpa_debugfs_init() Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 069/199] x86/speculation: Remove redundant arch_smt_update() invocation Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 070/199] tools: gpio: Fix out-of-tree build regression Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 071/199] mm: Use fixed constant in page_frag_alloc instead of size + 1 Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 072/199] dm verity fec: fix memory leak in verity_fec_dtr Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 073/199] scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 074/199] arm64: armv8_deprecated: Fix undef_hook mask for thumb setend Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 075/199] rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 076/199] NFS: Fix a page leak in nfs_destroy_unlinked_subrequests() Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 077/199] ext4: fix a data race at inode->i_blocks Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 078/199] fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once() Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 079/199] ocfs2: no need try to truncate file beyond i_size Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 080/199] perf tools: Support Python 3.8+ in Makefile Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 081/199] s390/diag: fix display of diagnose call statistics Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 082/199] Input: i8042 - add Acer Aspire 5738z to nomux list Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 083/199] kmod: make request_module() return an error when autoloading is disabled Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 084/199] cpufreq: powernv: Fix use-after-free Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 085/199] hfsplus: fix crash and filesystem corruption when deleting files Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 086/199] libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 087/199] powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 088/199] powerpc/64/tm: Dont let userspace set regs->trap via sigreturn Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 089/199] powerpc/hash64/devmap: Use H_PAGE_THP_HUGE when setting up huge devmap PTE entries Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 090/199] powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 091/199] powerpc/kprobes: Ignore traps that happened in real mode Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 092/199] scsi: mpt3sas: Fix kernel panic observed on soft HBA unplug Greg Kroah-Hartman
2020-04-22 9:56 ` [PATCH 4.14 093/199] powerpc: Add attributes for setjmp/longjmp Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 094/199] powerpc: Make setjmp/longjmp signature standard Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 095/199] Btrfs: fix crash during unmount due to race with delayed inode workers Greg Kroah-Hartman
2020-04-22 9:57 ` Greg Kroah-Hartman [this message]
2020-04-22 9:57 ` [PATCH 4.14 097/199] dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 098/199] crypto: caam - update xts sector size for large input length Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 099/199] drm/dp_mst: Fix clearing payload state on topology disable Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 100/199] drm: Remove PageReserved manipulation from drm_pci_alloc Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 101/199] ftrace/kprobe: Show the maxactive number on kprobe_events Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 102/199] ipmi: fix hung processes in __get_guid() Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 103/199] powerpc/fsl_booke: Avoid creating duplicate tlb1 entry Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 104/199] misc: echo: Remove unnecessary parentheses and simplify check for zero Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 105/199] mfd: dln2: Fix sanity checking for endpoints Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 106/199] amd-xgbe: Use __napi_schedule() in BH context Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 107/199] hsr: check protocol version in hsr_newlink() Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 108/199] net: ipv4: devinet: Fix crash when add/del multicast IP with autojoin Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 109/199] net: ipv6: do not consider routes via gateways for anycast address check Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 110/199] net: qrtr: send msgs from local of same id as broadcast Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 111/199] net: revert default NAPI poll timeout to 2 jiffies Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 112/199] net: stmmac: dwmac-sunxi: Provide TX and RX fifo sizes Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 113/199] scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 114/199] jbd2: improve comments about freeing data buffers whose page mapping is NULL Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 115/199] pwm: pca9685: Fix PWM/GPIO inter-operation Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 116/199] ext4: fix incorrect group count in ext4_fill_super error message Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 117/199] ext4: fix incorrect inodes per group in " Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 118/199] ASoC: Intel: mrfld: fix incorrect check on p->sink Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 119/199] ASoC: Intel: mrfld: return error codes when an error occurs Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 120/199] ALSA: usb-audio: Dont override ignore_ctl_error value from the map Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 121/199] tracing: Fix the race between registering snapshot event trigger and triggering snapshot operation Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 122/199] btrfs: check commit root generation in should_ignore_root Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 123/199] mac80211_hwsim: Use kstrndup() in place of kasprintf() Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 124/199] ext4: do not zeroout extents beyond i_disksize Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 125/199] dm flakey: check for null arg_name in parse_features() Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 126/199] kvm: x86: Host feature SSBD doesnt imply guest feature SPEC_CTRL_SSBD Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 127/199] scsi: target: remove boilerplate code Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 128/199] scsi: target: fix hang when multiple threads try to destroy the same iscsi session Greg Kroah-Hartman
2020-04-22 9:57 ` [PATCH 4.14 129/199] x86/microcode/AMD: Increase microcode PATCH_MAX_SIZE Greg Kroah-Hartman
2020-04-23 10:20 ` [PATCH 4.14 000/199] 4.14.177-rc1 review Jon Hunter
2020-04-23 11:28 ` Naresh Kamboju
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