From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Anand Jain <anand.jain@oracle.com>,
Yauhen Kharuzhy <yauhen.kharuzhy@zavadatar.com>,
David Sterba <dsterba@suse.com>
Subject: [PATCH 4.5 113/128] btrfs: fix lock dep warning, move scratch dev out of device_list_mutex and uuid_mutex
Date: Sun, 5 Jun 2016 15:24:28 -0700 [thread overview]
Message-ID: <20160605222324.816602187@linuxfoundation.org> (raw)
In-Reply-To: <20160605222321.183131188@linuxfoundation.org>
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Anand Jain <anand.jain@oracle.com>
commit 779bf3fefa835cb52a07457c8acac6f2f66f2493 upstream.
When the replace target fails, the target device will be taken
out of fs device list, scratch + update_dev_time and freed. However
we could do the scratch + update_dev_time and free part after the
device has been taken out of device list, so that we don't have to
hold the device_list_mutex and uuid_mutex locks.
Reported issue:
[ 5375.718845] ======================================================
[ 5375.718846] [ INFO: possible circular locking dependency detected ]
[ 5375.718849] 4.4.5-scst31x-debug-11+ #40 Not tainted
[ 5375.718849] -------------------------------------------------------
[ 5375.718851] btrfs-health/4662 is trying to acquire lock:
[ 5375.718861] (sb_writers){.+.+.+}, at: [<ffffffff812214f7>] __sb_start_write+0xb7/0xf0
[ 5375.718862]
[ 5375.718862] but task is already holding lock:
[ 5375.718907] (&fs_devs->device_list_mutex){+.+.+.}, at: [<ffffffffa028263c>] btrfs_destroy_dev_replace_tgtdev+0x3c/0x150 [btrfs]
[ 5375.718907]
[ 5375.718907] which lock already depends on the new lock.
[ 5375.718907]
[ 5375.718908]
[ 5375.718908] the existing dependency chain (in reverse order) is:
[ 5375.718911]
[ 5375.718911] -> #3 (&fs_devs->device_list_mutex){+.+.+.}:
[ 5375.718917] [<ffffffff810da4be>] lock_acquire+0xce/0x1e0
[ 5375.718921] [<ffffffff81633949>] mutex_lock_nested+0x69/0x3c0
[ 5375.718940] [<ffffffffa0219bf6>] btrfs_show_devname+0x36/0x210 [btrfs]
[ 5375.718945] [<ffffffff81267079>] show_vfsmnt+0x49/0x150
[ 5375.718948] [<ffffffff81240b07>] m_show+0x17/0x20
[ 5375.718951] [<ffffffff81246868>] seq_read+0x2d8/0x3b0
[ 5375.718955] [<ffffffff8121df28>] __vfs_read+0x28/0xd0
[ 5375.718959] [<ffffffff8121e806>] vfs_read+0x86/0x130
[ 5375.718962] [<ffffffff8121f4c9>] SyS_read+0x49/0xa0
[ 5375.718966] [<ffffffff81637976>] entry_SYSCALL_64_fastpath+0x16/0x7a
[ 5375.718968]
[ 5375.718968] -> #2 (namespace_sem){+++++.}:
[ 5375.718971] [<ffffffff810da4be>] lock_acquire+0xce/0x1e0
[ 5375.718974] [<ffffffff81635199>] down_write+0x49/0x80
[ 5375.718977] [<ffffffff81243593>] lock_mount+0x43/0x1c0
[ 5375.718979] [<ffffffff81243c13>] do_add_mount+0x23/0xd0
[ 5375.718982] [<ffffffff81244afb>] do_mount+0x27b/0xe30
[ 5375.718985] [<ffffffff812459dc>] SyS_mount+0x8c/0xd0
[ 5375.718988] [<ffffffff81637976>] entry_SYSCALL_64_fastpath+0x16/0x7a
[ 5375.718991]
[ 5375.718991] -> #1 (&sb->s_type->i_mutex_key#5){+.+.+.}:
[ 5375.718994] [<ffffffff810da4be>] lock_acquire+0xce/0x1e0
[ 5375.718996] [<ffffffff81633949>] mutex_lock_nested+0x69/0x3c0
[ 5375.719001] [<ffffffff8122d608>] path_openat+0x468/0x1360
[ 5375.719004] [<ffffffff8122f86e>] do_filp_open+0x7e/0xe0
[ 5375.719007] [<ffffffff8121da7b>] do_sys_open+0x12b/0x210
[ 5375.719010] [<ffffffff8121db7e>] SyS_open+0x1e/0x20
[ 5375.719013] [<ffffffff81637976>] entry_SYSCALL_64_fastpath+0x16/0x7a
[ 5375.719015]
[ 5375.719015] -> #0 (sb_writers){.+.+.+}:
[ 5375.719018] [<ffffffff810d97ca>] __lock_acquire+0x17ba/0x1ae0
[ 5375.719021] [<ffffffff810da4be>] lock_acquire+0xce/0x1e0
[ 5375.719026] [<ffffffff810d3bef>] percpu_down_read+0x4f/0xa0
[ 5375.719028] [<ffffffff812214f7>] __sb_start_write+0xb7/0xf0
[ 5375.719031] [<ffffffff81242eb4>] mnt_want_write+0x24/0x50
[ 5375.719035] [<ffffffff8122ded2>] path_openat+0xd32/0x1360
[ 5375.719037] [<ffffffff8122f86e>] do_filp_open+0x7e/0xe0
[ 5375.719040] [<ffffffff8121d8a4>] file_open_name+0xe4/0x130
[ 5375.719043] [<ffffffff8121d923>] filp_open+0x33/0x60
[ 5375.719073] [<ffffffffa02776a6>] update_dev_time+0x16/0x40 [btrfs]
[ 5375.719099] [<ffffffffa02825be>] btrfs_scratch_superblocks+0x4e/0x90 [btrfs]
[ 5375.719123] [<ffffffffa0282665>] btrfs_destroy_dev_replace_tgtdev+0x65/0x150 [btrfs]
[ 5375.719150] [<ffffffffa02c6c80>] btrfs_dev_replace_finishing+0x6b0/0x990 [btrfs]
[ 5375.719175] [<ffffffffa02c729e>] btrfs_dev_replace_start+0x33e/0x540 [btrfs]
[ 5375.719199] [<ffffffffa02c7f58>] btrfs_auto_replace_start+0xf8/0x140 [btrfs]
[ 5375.719222] [<ffffffffa02464e6>] health_kthread+0x246/0x490 [btrfs]
[ 5375.719225] [<ffffffff810a70df>] kthread+0xef/0x110
[ 5375.719229] [<ffffffff81637d2f>] ret_from_fork+0x3f/0x70
[ 5375.719230]
[ 5375.719230] other info that might help us debug this:
[ 5375.719230]
[ 5375.719233] Chain exists of:
[ 5375.719233] sb_writers --> namespace_sem --> &fs_devs->device_list_mutex
[ 5375.719233]
[ 5375.719234] Possible unsafe locking scenario:
[ 5375.719234]
[ 5375.719234] CPU0 CPU1
[ 5375.719235] ---- ----
[ 5375.719236] lock(&fs_devs->device_list_mutex);
[ 5375.719238] lock(namespace_sem);
[ 5375.719239] lock(&fs_devs->device_list_mutex);
[ 5375.719241] lock(sb_writers);
[ 5375.719241]
[ 5375.719241] *** DEADLOCK ***
[ 5375.719241]
[ 5375.719243] 4 locks held by btrfs-health/4662:
[ 5375.719266] #0: (&fs_info->health_mutex){+.+.+.}, at: [<ffffffffa0246303>] health_kthread+0x63/0x490 [btrfs]
[ 5375.719293] #1: (&fs_info->dev_replace.lock_finishing_cancel_unmount){+.+.+.}, at: [<ffffffffa02c6611>] btrfs_dev_replace_finishing+0x41/0x990 [btrfs]
[ 5375.719319] #2: (uuid_mutex){+.+.+.}, at: [<ffffffffa0282620>] btrfs_destroy_dev_replace_tgtdev+0x20/0x150 [btrfs]
[ 5375.719343] #3: (&fs_devs->device_list_mutex){+.+.+.}, at: [<ffffffffa028263c>] btrfs_destroy_dev_replace_tgtdev+0x3c/0x150 [btrfs]
[ 5375.719343]
[ 5375.719343] stack backtrace:
[ 5375.719347] CPU: 2 PID: 4662 Comm: btrfs-health Not tainted 4.4.5-scst31x-debug-11+ #40
[ 5375.719348] Hardware name: Supermicro SYS-6018R-WTRT/X10DRW-iT, BIOS 1.0c 01/07/2015
[ 5375.719352] 0000000000000000 ffff880856f73880 ffffffff813529e3 ffffffff826182a0
[ 5375.719354] ffffffff8260c090 ffff880856f738c0 ffffffff810d667c ffff880856f73930
[ 5375.719357] ffff880861f32b40 ffff880861f32b68 0000000000000003 0000000000000004
[ 5375.719357] Call Trace:
[ 5375.719363] [<ffffffff813529e3>] dump_stack+0x85/0xc2
[ 5375.719366] [<ffffffff810d667c>] print_circular_bug+0x1ec/0x260
[ 5375.719369] [<ffffffff810d97ca>] __lock_acquire+0x17ba/0x1ae0
[ 5375.719373] [<ffffffff810f606d>] ? debug_lockdep_rcu_enabled+0x1d/0x20
[ 5375.719376] [<ffffffff810da4be>] lock_acquire+0xce/0x1e0
[ 5375.719378] [<ffffffff812214f7>] ? __sb_start_write+0xb7/0xf0
[ 5375.719383] [<ffffffff810d3bef>] percpu_down_read+0x4f/0xa0
[ 5375.719385] [<ffffffff812214f7>] ? __sb_start_write+0xb7/0xf0
[ 5375.719387] [<ffffffff812214f7>] __sb_start_write+0xb7/0xf0
[ 5375.719389] [<ffffffff81242eb4>] mnt_want_write+0x24/0x50
[ 5375.719393] [<ffffffff8122ded2>] path_openat+0xd32/0x1360
[ 5375.719415] [<ffffffffa02462a0>] ? btrfs_congested_fn+0x180/0x180 [btrfs]
[ 5375.719418] [<ffffffff810f606d>] ? debug_lockdep_rcu_enabled+0x1d/0x20
[ 5375.719420] [<ffffffff8122f86e>] do_filp_open+0x7e/0xe0
[ 5375.719423] [<ffffffff810f615d>] ? rcu_read_lock_sched_held+0x6d/0x80
[ 5375.719426] [<ffffffff81201a9b>] ? kmem_cache_alloc+0x26b/0x5d0
[ 5375.719430] [<ffffffff8122e7d4>] ? getname_kernel+0x34/0x120
[ 5375.719433] [<ffffffff8121d8a4>] file_open_name+0xe4/0x130
[ 5375.719436] [<ffffffff8121d923>] filp_open+0x33/0x60
[ 5375.719462] [<ffffffffa02776a6>] update_dev_time+0x16/0x40 [btrfs]
[ 5375.719485] [<ffffffffa02825be>] btrfs_scratch_superblocks+0x4e/0x90 [btrfs]
[ 5375.719506] [<ffffffffa0282665>] btrfs_destroy_dev_replace_tgtdev+0x65/0x150 [btrfs]
[ 5375.719530] [<ffffffffa02c6c80>] btrfs_dev_replace_finishing+0x6b0/0x990 [btrfs]
[ 5375.719554] [<ffffffffa02c6b23>] ? btrfs_dev_replace_finishing+0x553/0x990 [btrfs]
[ 5375.719576] [<ffffffffa02c729e>] btrfs_dev_replace_start+0x33e/0x540 [btrfs]
[ 5375.719598] [<ffffffffa02c7f58>] btrfs_auto_replace_start+0xf8/0x140 [btrfs]
[ 5375.719621] [<ffffffffa02464e6>] health_kthread+0x246/0x490 [btrfs]
[ 5375.719641] [<ffffffffa02463d8>] ? health_kthread+0x138/0x490 [btrfs]
[ 5375.719661] [<ffffffffa02462a0>] ? btrfs_congested_fn+0x180/0x180 [btrfs]
[ 5375.719663] [<ffffffff810a70df>] kthread+0xef/0x110
[ 5375.719666] [<ffffffff810a6ff0>] ? kthread_create_on_node+0x200/0x200
[ 5375.719669] [<ffffffff81637d2f>] ret_from_fork+0x3f/0x70
[ 5375.719672] [<ffffffff810a6ff0>] ? kthread_create_on_node+0x200/0x200
[ 5375.719697] ------------[ cut here ]------------
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reported-by: Yauhen Kharuzhy <yauhen.kharuzhy@zavadatar.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/btrfs/volumes.c | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -2023,10 +2023,9 @@ void btrfs_destroy_dev_replace_tgtdev(st
btrfs_sysfs_rm_device_link(fs_info->fs_devices, tgtdev);
- if (tgtdev->bdev) {
- btrfs_scratch_superblocks(tgtdev->bdev, tgtdev->name->str);
+ if (tgtdev->bdev)
fs_info->fs_devices->open_devices--;
- }
+
fs_info->fs_devices->num_devices--;
next_device = list_entry(fs_info->fs_devices->devices.next,
@@ -2037,10 +2036,18 @@ void btrfs_destroy_dev_replace_tgtdev(st
fs_info->fs_devices->latest_bdev = next_device->bdev;
list_del_rcu(&tgtdev->dev_list);
- call_rcu(&tgtdev->rcu, free_device);
-
mutex_unlock(&fs_info->fs_devices->device_list_mutex);
mutex_unlock(&uuid_mutex);
+
+ /*
+ * The update_dev_time() with in btrfs_scratch_superblocks()
+ * may lead to a call to btrfs_show_devname() which will try
+ * to hold device_list_mutex. And here this device
+ * is already out of device list, so we don't have to hold
+ * the device_list_mutex lock.
+ */
+ btrfs_scratch_superblocks(tgtdev->bdev, tgtdev->name->str);
+ call_rcu(&tgtdev->rcu, free_device);
}
static int btrfs_find_device_by_path(struct btrfs_root *root, char *device_path,
next prev parent reply other threads:[~2016-06-06 14:30 UTC|newest]
Thread overview: 122+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-05 22:22 [PATCH 4.5 000/128] 4.5.7-stable review Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 001/128] MIPS64: R6: R2 emulation bugfix Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 002/128] MIPS: math-emu: Fix jalr emulation when rd == $0 Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 003/128] MIPS: MSA: Fix a link error on `_init_msa_upper with older GCC Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 004/128] MIPS: Dont unwind to user mode with EVA Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 005/128] MIPS: Avoid using unwind_stack() with usermode Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 006/128] MIPS: Fix siginfo.h to use strict posix types Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 007/128] MIPS: Fix uapi include in exported asm/siginfo.h Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 008/128] MIPS: Fix watchpoint restoration Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 009/128] MIPS: Handle highmem pages in __update_cache Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 010/128] MIPS: Sync icache & dcache in set_pte_at Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 011/128] MIPS: Loongson-3: Fix build error after ld-version.sh modification Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 012/128] MIPS: ath79: make bootconsole wait for both THRE and TEMT Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 013/128] MIPS: Reserve nosave data for hibernation Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 014/128] MIPS: Loongson-3: Reserve 32MB for RS780E integrated GPU Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 015/128] MIPS: Use copy_s.fmt rather than copy_u.fmt Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 016/128] MIPS: Fix MSA ld_*/st_* asm macros to use PTR_ADDU Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 017/128] MIPS: Prevent "restoration" of MSA context in non-MSA kernels Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 018/128] MIPS: Disable preemption during prctl(PR_SET_FP_MODE, ...) Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 019/128] MIPS: ptrace: Fix FP context restoration FCSR regression Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 020/128] MIPS: ptrace: Prevent writes to read-only FCSR bits Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 021/128] MIPS: Fix sigreturn via VDSO on microMIPS kernel Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 022/128] MIPS: Build microMIPS VDSO for microMIPS kernels Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 023/128] MIPS: lib: Mark intrinsics notrace Greg Kroah-Hartman
2016-06-05 22:22 ` [PATCH 4.5 024/128] MIPS: VDSO: Build with `-fno-strict-aliasing Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 025/128] affs: fix remount failure when there are no options changed Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 026/128] ASoC: ak4642: Enable cache usage to fix crashes on resume Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 027/128] Input: uinput - handle compat ioctl for UI_SET_PHYS Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 028/128] Input: xpad - move pending clear to the correct location Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 029/128] Input: xpad - prevent spurious input from wired Xbox 360 controllers Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 030/128] ARM: sun4i: dt: Enable dram gate 5 (tve0 clock) for simplefb TV output Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 031/128] ARM: sun7i: " Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 032/128] ARM: mvebu: fix GPIO config on the Linksys boards Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 033/128] ARM: dts: at91: fix typo in sama5d2 PIN_PD24 description Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 034/128] ARM: dts: exynos: Add interrupt line to MAX8997 PMIC on exynos4210-trats Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 035/128] ARM: dts: imx35: restore existing used clock enumeration Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 036/128] ath9k: Add a module parameter to invert LED polarity Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 037/128] ath9k: Fix LED polarity for some Mini PCI AR9220 MB92 cards Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 038/128] ath10k: fix debugfs pktlog_filter write Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 039/128] ath10k: fix firmware assert in monitor mode Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 040/128] ath10k: fix rx_channel during hw reconfigure Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 041/128] ath10k: fix kernel panic, move arvifs list head init before htt init Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 042/128] ath5k: Change led pin configuration for compaq c700 laptop Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 043/128] hwrng: exynos - Fix unbalanced PM runtime put on timeout error path Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 044/128] rtlwifi: rtl8723be: Add antenna select module parameter Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 045/128] rtlwifi: btcoexist: Implement antenna selection Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 046/128] rtlwifi: Fix logic error in enter/exit power-save mode Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 047/128] rtlwifi: pci: use dev_kfree_skb_irq instead of kfree_skb in rtl_pci_reset_trx_ring Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 048/128] Revert "lpfc: Delete unnecessary checks before the function call mempool_destroy" Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 049/128] aacraid: Relinquish CPU during timeout wait Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 050/128] aacraid: Fix for aac_command_thread hang Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 051/128] aacraid: Fix for KDUMP driver hang Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 052/128] regulator: Try to resolve regulators supplies on registration Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 053/128] hwmon: (ads7828) Enable internal reference Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 054/128] mfd: intel-lpss: Save register context on suspend Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 056/128] PM / Runtime: Fix error path in pm_runtime_force_resume() Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 057/128] cpuidle: Indicate when a device has been unregistered Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 058/128] cpuidle: Fix cpuidle_state_is_coupled() argument in cpuidle_enter() Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 059/128] clk: bcm2835: Fix PLL poweron Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 060/128] clk: at91: fix check of clk_register() returned value Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 061/128] clk: bcm2835: pll_off should only update CM_PLL_ANARST Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 062/128] clk: bcm2835: divider value has to be 1 or more Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 063/128] clk: bcm2835: correctly enable fractional clock support Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 064/128] pinctrl: exynos5440: Use off-stack memory for pinctrl_gpio_range Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 065/128] PCI: Disable all BAR sizing for devices with non-compliant BARs Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 066/128] [media] media: v4l2-compat-ioctl32: fix missing reserved field copy in put_v4l2_create32 Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 067/128] mm: use phys_addr_t for reserve_bootmem_region() arguments Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 068/128] wait/ptrace: assume __WALL if the child is traced Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 069/128] QE-UART: add "fsl,t1040-ucc-uart" to of_device_id Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 070/128] powerpc/book3s64: Fix branching to OOL handlers in relocatable kernel Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 071/128] powerpc/eeh: Dont report error in eeh_pe_reset_and_recover() Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 072/128] Revert "powerpc/eeh: Fix crash in eeh_add_device_early() on Cell" Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 073/128] powerpc/eeh: Restore initial state in eeh_pe_reset_and_recover() Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 074/128] xen/events: Dont move disabled irqs Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 075/128] xen: use same main loop for counting and remapping pages Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 077/128] drm/gma500: Fix possible out of bounds read Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 078/128] drm/vmwgfx: Enable SVGA_3D_CMD_DX_SET_PREDICATION Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 079/128] drm/vmwgfx: use vmw_cmd_dx_cid_check for query commands Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 080/128] drm/vmwgfx: Fix order of operation Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 081/128] drm/amdgpu: use drm_mode_vrefresh() rather than mode->vrefresh Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 082/128] drm/amdgpu: Fix hdmi deep color support Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 083/128] drm/i915/fbdev: Fix num_connector references in intel_fb_initial_config() Greg Kroah-Hartman
2016-06-05 22:23 ` [PATCH 4.5 084/128] drm/fb_helper: Fix references to dev->mode_config.num_connector Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 085/128] drm/atomic: Verify connector->funcs != NULL when clearing states Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 086/128] Bluetooth: 6lowpan: Fix memory corruption of ipv6 destination address Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 091/128] ext4: fix hang when processing corrupted orphaned inode list Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 092/128] ext4: clean up error handling when orphan list is corrupted Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 093/128] ext4: fix check of dqget() return value in ext4_ioctl_setproject() Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 094/128] ext4: fix oops on corrupted filesystem Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 095/128] ext4: address UBSAN warning in mb_find_order_for_block() Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 096/128] ext4: silence UBSAN in ext4_mb_init() Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 097/128] nfs: avoid race that crashes nfs_init_commit Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 098/128] PM / sleep: Handle failures in device_suspend_late() consistently Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 100/128] scripts/package/Makefile: rpmbuild add support of RPMOPTS Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 101/128] mm: thp: avoid false positive VM_BUG_ON_PAGE in page_move_anon_rmap() Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 102/128] gcov: disable tree-loop-im to reduce stack usage Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 103/128] xfs: disallow rw remount on fs with unknown ro-compat features Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 104/128] xfs: Dont wrap growfs AGFL indexes Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 105/128] xfs: xfs_iflush_cluster fails to abort on error Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 106/128] xfs: fix inode validity check in xfs_iflush_cluster Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 107/128] xfs: skip stale inodes " Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 108/128] btrfs: bugfix: handle FS_IOC32_{GETFLAGS,SETFLAGS,GETVERSION} in btrfs_ioctl Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 109/128] Btrfs: do not create empty block group if we have allocated data Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 110/128] btrfs: allow balancing to dup with multi-device Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 111/128] btrfs: fix mixed block count of available space Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 112/128] btrfs: avoid overflowing f_bfree Greg Kroah-Hartman
2016-06-05 22:24 ` Greg Kroah-Hartman [this message]
2016-06-05 22:24 ` [PATCH 4.5 114/128] btrfs: add read-only check to sysfs handler of features Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 115/128] btrfs: add check to sysfs handler of label Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 116/128] Btrfs: fix divide error upon chunks stripe_len Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 117/128] Btrfs: remove BUG_ON()s in btrfs_map_block Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 118/128] btrfs: fix lock dep warning move scratch super outside of chunk_mutex Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 119/128] btrfs: add write protection to SET_FEATURES ioctl Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 120/128] btrfs: fix int32 overflow in shrink_delalloc() Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 122/128] btrfs: fix memory leak during RAID 5/6 device replacement Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 123/128] btrfs: pass the right error code to the btrfs_std_error Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 125/128] Btrfs: fix empty symlink after creating symlink and fsync parent dir Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 126/128] Btrfs: fix unexpected return value of fiemap Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 127/128] btrfs: scrub: Set bbio to NULL before calling btrfs_map_block Greg Kroah-Hartman
2016-06-05 22:24 ` [PATCH 4.5 128/128] btrfs: make state preallocation more speculative in __set_extent_bit Greg Kroah-Hartman
2016-06-06 17:28 ` [PATCH 4.5 000/128] 4.5.7-stable review Shuah Khan
2016-06-07 13:38 ` Guenter Roeck
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