From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Chao Yu <yuchao0@huawei.com>,
Jaegeuk Kim <jaegeuk@kernel.org>,
Ben Hutchings <ben.hutchings@codethink.co.uk>
Subject: [PATCH 4.4 030/104] f2fs: fix to do sanity check with node footer and iblocks
Date: Thu, 24 Jan 2019 20:19:19 +0100 [thread overview]
Message-ID: <20190124190158.365022538@linuxfoundation.org> (raw)
In-Reply-To: <20190124190154.968308875@linuxfoundation.org>
4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Chao Yu <yuchao0@huawei.com>
commit e34438c903b653daca2b2a7de95aed46226f8ed3 upstream.
This patch adds to do sanity check with below fields of inode to
avoid reported panic.
- node footer
- iblocks
https://bugzilla.kernel.org/show_bug.cgi?id=200223
- Overview
BUG() triggered in f2fs_truncate_inode_blocks() when un-mounting a mounted f2fs image after writing to it
- Reproduce
- POC (poc.c)
static void activity(char *mpoint) {
char *foo_bar_baz;
int err;
static int buf[8192];
memset(buf, 0, sizeof(buf));
err = asprintf(&foo_bar_baz, "%s/foo/bar/baz", mpoint);
// open / write / read
int fd = open(foo_bar_baz, O_RDWR | O_TRUNC, 0777);
if (fd >= 0) {
write(fd, (char *)buf, 517);
write(fd, (char *)buf, sizeof(buf));
close(fd);
}
}
int main(int argc, char *argv[]) {
activity(argv[1]);
return 0;
}
- Kernel meesage
[ 552.479723] F2FS-fs (loop0): Mounted with checkpoint version = 2
[ 556.451891] ------------[ cut here ]------------
[ 556.451899] kernel BUG at fs/f2fs/node.c:987!
[ 556.452920] invalid opcode: 0000 [#1] SMP KASAN PTI
[ 556.453936] CPU: 1 PID: 1310 Comm: umount Not tainted 4.18.0-rc1+ #4
[ 556.455213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014
[ 556.457140] RIP: 0010:f2fs_truncate_inode_blocks+0x4a7/0x6f0
[ 556.458280] Code: e8 ae ea ff ff 41 89 c7 c1 e8 1f 84 c0 74 0a 41 83 ff fe 0f 85 35 ff ff ff 81 85 b0 fe ff ff fb 03 00 00 e9 f7 fd ff ff 0f 0b <0f> 0b e8 62 b7 9a 00 48 8b bd a0 fe ff ff e8 56 54 ae ff 48 8b b5
[ 556.462015] RSP: 0018:ffff8801f292f808 EFLAGS: 00010286
[ 556.463068] RAX: ffffed003e73242d RBX: ffff8801f292f958 RCX: ffffffffb88b81bc
[ 556.464479] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8801f3992164
[ 556.465901] RBP: ffff8801f292f980 R08: ffffed003e73242d R09: ffffed003e73242d
[ 556.467311] R10: 0000000000000001 R11: ffffed003e73242c R12: 00000000fffffc64
[ 556.468706] R13: ffff8801f3992000 R14: 0000000000000058 R15: 00000000ffff8801
[ 556.470117] FS: 00007f8029297840(0000) GS:ffff8801f6f00000(0000) knlGS:0000000000000000
[ 556.471702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 556.472838] CR2: 000055f5f57305d8 CR3: 00000001f18b0000 CR4: 00000000000006e0
[ 556.474265] Call Trace:
[ 556.474782] ? f2fs_alloc_nid_failed+0xf0/0xf0
[ 556.475686] ? truncate_nodes+0x980/0x980
[ 556.476516] ? pagecache_get_page+0x21f/0x2f0
[ 556.477412] ? __asan_loadN+0xf/0x20
[ 556.478153] ? __get_node_page+0x331/0x5b0
[ 556.478992] ? reweight_entity+0x1e6/0x3b0
[ 556.479826] f2fs_truncate_blocks+0x55e/0x740
[ 556.480709] ? f2fs_truncate_data_blocks+0x20/0x20
[ 556.481689] ? __radix_tree_lookup+0x34/0x160
[ 556.482630] ? radix_tree_lookup+0xd/0x10
[ 556.483445] f2fs_truncate+0xd4/0x1a0
[ 556.484206] f2fs_evict_inode+0x5ce/0x630
[ 556.485032] evict+0x16f/0x290
[ 556.485664] iput+0x280/0x300
[ 556.486300] dentry_unlink_inode+0x165/0x1e0
[ 556.487169] __dentry_kill+0x16a/0x260
[ 556.487936] dentry_kill+0x70/0x250
[ 556.488651] shrink_dentry_list+0x125/0x260
[ 556.489504] shrink_dcache_parent+0xc1/0x110
[ 556.490379] ? shrink_dcache_sb+0x200/0x200
[ 556.491231] ? bit_wait_timeout+0xc0/0xc0
[ 556.492047] do_one_tree+0x12/0x40
[ 556.492743] shrink_dcache_for_umount+0x3f/0xa0
[ 556.493656] generic_shutdown_super+0x43/0x1c0
[ 556.494561] kill_block_super+0x52/0x80
[ 556.495341] kill_f2fs_super+0x62/0x70
[ 556.496105] deactivate_locked_super+0x6f/0xa0
[ 556.497004] deactivate_super+0x5e/0x80
[ 556.497785] cleanup_mnt+0x61/0xa0
[ 556.498492] __cleanup_mnt+0x12/0x20
[ 556.499218] task_work_run+0xc8/0xf0
[ 556.499949] exit_to_usermode_loop+0x125/0x130
[ 556.500846] do_syscall_64+0x138/0x170
[ 556.501609] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 556.502659] RIP: 0033:0x7f8028b77487
[ 556.503384] Code: 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e1 c9 2b 00 f7 d8 64 89 01 48
[ 556.507137] RSP: 002b:00007fff9f2e3598 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 556.508637] RAX: 0000000000000000 RBX: 0000000000ebd030 RCX: 00007f8028b77487
[ 556.510069] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000ec41e0
[ 556.511481] RBP: 0000000000ec41e0 R08: 0000000000000000 R09: 0000000000000014
[ 556.512892] R10: 00000000000006b2 R11: 0000000000000246 R12: 00007f802908083c
[ 556.514320] R13: 0000000000000000 R14: 0000000000ebd210 R15: 00007fff9f2e3820
[ 556.515745] Modules linked in: snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer snd mac_hid i2c_piix4 soundcore ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx raid1 raid0 multipath linear 8139too crct10dif_pclmul crc32_pclmul qxl drm_kms_helper syscopyarea aesni_intel sysfillrect sysimgblt fb_sys_fops ttm drm aes_x86_64 crypto_simd cryptd 8139cp glue_helper mii pata_acpi floppy
[ 556.529276] ---[ end trace 4ce02f25ff7d3df5 ]---
[ 556.530340] RIP: 0010:f2fs_truncate_inode_blocks+0x4a7/0x6f0
[ 556.531513] Code: e8 ae ea ff ff 41 89 c7 c1 e8 1f 84 c0 74 0a 41 83 ff fe 0f 85 35 ff ff ff 81 85 b0 fe ff ff fb 03 00 00 e9 f7 fd ff ff 0f 0b <0f> 0b e8 62 b7 9a 00 48 8b bd a0 fe ff ff e8 56 54 ae ff 48 8b b5
[ 556.535330] RSP: 0018:ffff8801f292f808 EFLAGS: 00010286
[ 556.536395] RAX: ffffed003e73242d RBX: ffff8801f292f958 RCX: ffffffffb88b81bc
[ 556.537824] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8801f3992164
[ 556.539290] RBP: ffff8801f292f980 R08: ffffed003e73242d R09: ffffed003e73242d
[ 556.540709] R10: 0000000000000001 R11: ffffed003e73242c R12: 00000000fffffc64
[ 556.542131] R13: ffff8801f3992000 R14: 0000000000000058 R15: 00000000ffff8801
[ 556.543579] FS: 00007f8029297840(0000) GS:ffff8801f6f00000(0000) knlGS:0000000000000000
[ 556.545180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 556.546338] CR2: 000055f5f57305d8 CR3: 00000001f18b0000 CR4: 00000000000006e0
[ 556.547809] ==================================================================
[ 556.549248] BUG: KASAN: stack-out-of-bounds in arch_tlb_gather_mmu+0x52/0x170
[ 556.550672] Write of size 8 at addr ffff8801f292fd10 by task umount/1310
[ 556.552338] CPU: 1 PID: 1310 Comm: umount Tainted: G D 4.18.0-rc1+ #4
[ 556.553886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014
[ 556.555756] Call Trace:
[ 556.556264] dump_stack+0x7b/0xb5
[ 556.556944] print_address_description+0x70/0x290
[ 556.557903] kasan_report+0x291/0x390
[ 556.558649] ? arch_tlb_gather_mmu+0x52/0x170
[ 556.559537] __asan_store8+0x57/0x90
[ 556.560268] arch_tlb_gather_mmu+0x52/0x170
[ 556.561110] tlb_gather_mmu+0x12/0x40
[ 556.561862] exit_mmap+0x123/0x2a0
[ 556.562555] ? __ia32_sys_munmap+0x50/0x50
[ 556.563384] ? exit_aio+0x98/0x230
[ 556.564079] ? __x32_compat_sys_io_submit+0x260/0x260
[ 556.565099] ? taskstats_exit+0x1f4/0x640
[ 556.565925] ? kasan_check_read+0x11/0x20
[ 556.566739] ? mm_update_next_owner+0x322/0x380
[ 556.567652] mmput+0x8b/0x1d0
[ 556.568260] do_exit+0x43a/0x1390
[ 556.568937] ? mm_update_next_owner+0x380/0x380
[ 556.569855] ? deactivate_super+0x5e/0x80
[ 556.570668] ? cleanup_mnt+0x61/0xa0
[ 556.571395] ? __cleanup_mnt+0x12/0x20
[ 556.572156] ? task_work_run+0xc8/0xf0
[ 556.572917] ? exit_to_usermode_loop+0x125/0x130
[ 556.573861] rewind_stack_do_exit+0x17/0x20
[ 556.574707] RIP: 0033:0x7f8028b77487
[ 556.575428] Code: Bad RIP value.
[ 556.576106] RSP: 002b:00007fff9f2e3598 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 556.577599] RAX: 0000000000000000 RBX: 0000000000ebd030 RCX: 00007f8028b77487
[ 556.579020] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000ec41e0
[ 556.580422] RBP: 0000000000ec41e0 R08: 0000000000000000 R09: 0000000000000014
[ 556.581833] R10: 00000000000006b2 R11: 0000000000000246 R12: 00007f802908083c
[ 556.583252] R13: 0000000000000000 R14: 0000000000ebd210 R15: 00007fff9f2e3820
[ 556.584983] The buggy address belongs to the page:
[ 556.585961] page:ffffea0007ca4bc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0
[ 556.587540] flags: 0x2ffff0000000000()
[ 556.588296] raw: 02ffff0000000000 0000000000000000 dead000000000200 0000000000000000
[ 556.589822] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 556.591359] page dumped because: kasan: bad access detected
[ 556.592786] Memory state around the buggy address:
[ 556.593753] ffff8801f292fc00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 556.595191] ffff8801f292fc80: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00
[ 556.596613] >ffff8801f292fd00: 00 00 f3 00 00 00 00 f3 f3 00 00 00 00 f4 f4 f4
[ 556.598044] ^
[ 556.598797] ffff8801f292fd80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00
[ 556.600225] ffff8801f292fe00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f4 f4 f4
[ 556.601647] ==================================================================
- Location
https://elixir.bootlin.com/linux/v4.18-rc1/source/fs/f2fs/node.c#L987
case NODE_DIND_BLOCK:
err = truncate_nodes(&dn, nofs, offset[1], 3);
cont = 0;
break;
default:
BUG(); <---
}
Reported-by Wen Xu <wen.xu@gatech.edu>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/f2fs/inode.c | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -95,9 +95,30 @@ static void __recover_inline_status(stru
return;
}
-static bool sanity_check_inode(struct inode *inode)
+static bool sanity_check_inode(struct inode *inode, struct page *node_page)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
+ unsigned long long iblocks;
+
+ iblocks = le64_to_cpu(F2FS_INODE(node_page)->i_blocks);
+ if (!iblocks) {
+ set_sbi_flag(sbi, SBI_NEED_FSCK);
+ f2fs_msg(sbi->sb, KERN_WARNING,
+ "%s: corrupted inode i_blocks i_ino=%lx iblocks=%llu, "
+ "run fsck to fix.",
+ __func__, inode->i_ino, iblocks);
+ return false;
+ }
+
+ if (ino_of_node(node_page) != nid_of_node(node_page)) {
+ set_sbi_flag(sbi, SBI_NEED_FSCK);
+ f2fs_msg(sbi->sb, KERN_WARNING,
+ "%s: corrupted inode footer i_ino=%lx, ino,nid: "
+ "[%u, %u] run fsck to fix.",
+ __func__, inode->i_ino,
+ ino_of_node(node_page), nid_of_node(node_page));
+ return false;
+ }
return true;
}
@@ -150,7 +171,7 @@ static int do_read_inode(struct inode *i
get_inline_info(fi, ri);
- if (!sanity_check_inode(inode)) {
+ if (!sanity_check_inode(inode, node_page)) {
f2fs_put_page(node_page, 1);
return -EINVAL;
}
next prev parent reply other threads:[~2019-01-24 19:25 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-24 19:18 [PATCH 4.4 000/104] 4.4.172-stable review Greg Kroah-Hartman
2019-01-24 19:18 ` [PATCH 4.4 001/104] tty/ldsem: Wake up readers after timed out down_write() Greg Kroah-Hartman
2019-01-24 19:18 ` [PATCH 4.4 002/104] can: gw: ensure DLC boundaries after CAN frame modification Greg Kroah-Hartman
2019-01-24 19:18 ` [PATCH 4.4 003/104] f2fs: clean up argument of recover_data Greg Kroah-Hartman
2019-01-24 19:18 ` [PATCH 4.4 004/104] f2fs: cover more area with nat_tree_lock Greg Kroah-Hartman
2019-01-24 19:18 ` [PATCH 4.4 005/104] f2fs: move sanity checking of cp into get_valid_checkpoint Greg Kroah-Hartman
2019-01-24 19:18 ` [PATCH 4.4 006/104] f2fs: fix to convert inline directory correctly Greg Kroah-Hartman
2019-01-24 19:18 ` [PATCH 4.4 007/104] f2fs: give -EINVAL for norecovery and rw mount Greg Kroah-Hartman
2019-01-24 19:18 ` [PATCH 4.4 008/104] f2fs: remove an obsolete variable Greg Kroah-Hartman
2019-01-24 19:18 ` [PATCH 4.4 009/104] f2fs: factor out fsync inode entry operations Greg Kroah-Hartman
2019-01-24 19:18 ` [PATCH 4.4 010/104] f2fs: fix inode cache leak Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 011/104] f2fs: fix to avoid reading out encrypted data in page cache Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 012/104] f2fs: not allow to write illegal blkaddr Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 013/104] f2fs: avoid unneeded loop in build_sit_entries Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 014/104] f2fs: use crc and cp version to determine roll-forward recovery Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 015/104] f2fs: introduce get_checkpoint_version for cleanup Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 016/104] f2fs: put directory inodes before checkpoint in roll-forward recovery Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 017/104] f2fs: fix to determine start_cp_addr by sbi->cur_cp_pack Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 018/104] f2fs: detect wrong layout Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 019/104] f2fs: free meta pages if sanity check for ckpt is failed Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 020/104] f2fs: fix race condition in between free nid allocator/initializer Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 021/104] f2fs: return error during fill_super Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 022/104] f2fs: check blkaddr more accuratly before issue a bio Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 023/104] f2fs: sanity check on sit entry Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 024/104] f2fs: enhance sanity_check_raw_super() to avoid potential overflow Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 025/104] f2fs: clean up with is_valid_blkaddr() Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 026/104] f2fs: introduce and spread verify_blkaddr Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 027/104] f2fs: fix to do sanity check with secs_per_zone Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 028/104] f2fs: fix to do sanity check with user_block_count Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 029/104] f2fs: Add sanity_check_inode() function Greg Kroah-Hartman
2019-01-24 19:19 ` Greg Kroah-Hartman [this message]
2019-01-24 19:19 ` [PATCH 4.4 031/104] f2fs: fix to do sanity check with reserved blkaddr of inline inode Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 032/104] f2fs: fix to do sanity check with block address in main area Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 033/104] f2fs: fix to do sanity check with block address in main area v2 Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 034/104] f2fs: fix to do sanity check with cp_pack_start_sum Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 035/104] f2fs: fix invalid memory access Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 036/104] f2fs: fix missing up_read Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 037/104] f2fs: fix validation of the block count in sanity_check_raw_super Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 038/104] media: em28xx: Fix misplaced reset of dev->v4l::field_count Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 039/104] proc: Remove empty line in /proc/self/status Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 040/104] arm64/kvm: consistently handle host HCR_EL2 flags Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 041/104] arm64: Dont trap host pointer auth use to EL2 Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 042/104] ipv6: fix kernel-infoleak in ipv6_local_error() Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 043/104] net: bridge: fix a bug on using a neighbour cache entry without checking its state Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 044/104] packet: Do not leak dev refcounts on error exit Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 045/104] ip: on queued skb use skb_header_pointer instead of pskb_may_pull Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 046/104] crypto: authencesn - Avoid twice completion call in decrypt path Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 047/104] crypto: authenc - fix parsing key with misaligned rta_len Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 048/104] btrfs: wait on ordered extents on abort cleanup Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 049/104] Yama: Check for pid death before checking ancestry Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 050/104] scsi: sd: Fix cache_type_store() Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 051/104] mips: fix n32 compat_ipc_parse_version Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 052/104] mfd: tps6586x: Handle interrupts on suspend Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 053/104] Disable MSI also when pcie-octeon.pcie_disable on Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 054/104] omap2fb: Fix stack memory disclosure Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 055/104] media: vivid: fix error handling of kthread_run Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 056/104] media: vivid: set min width/height to a value > 0 Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 057/104] LSM: Check for NULL cred-security on free Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 058/104] media: vb2: vb2_mmap: move lock up Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 059/104] sunrpc: handle ENOMEM in rpcb_getport_async Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 060/104] selinux: fix GPF on invalid policy Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 061/104] sctp: allocate sctp_sockaddr_entry with kzalloc Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 062/104] tipc: fix uninit-value in tipc_nl_compat_link_reset_stats Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 063/104] tipc: fix uninit-value in tipc_nl_compat_bearer_enable Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 064/104] tipc: fix uninit-value in tipc_nl_compat_link_set Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 065/104] tipc: fix uninit-value in tipc_nl_compat_name_table_dump Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 066/104] tipc: fix uninit-value in tipc_nl_compat_doit Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 067/104] block/loop: Use global lock for ioctl() operation Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 068/104] loop: Fold __loop_release into loop_release Greg Kroah-Hartman
2019-01-28 13:31 ` Jan Kara
2019-01-30 7:30 ` Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 069/104] loop: Get rid of loop_index_mutex Greg Kroah-Hartman
2019-01-24 19:19 ` [PATCH 4.4 070/104] loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl() Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 071/104] drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 072/104] media: vb2: be sure to unlock mutex on errors Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 073/104] r8169: Add support for new Realtek Ethernet Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 074/104] ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 075/104] ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 076/104] xfs: dont fail when converting shortform attr to long form during ATTR_REPLACE Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 077/104] platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 078/104] e1000e: allow non-monotonic SYSTIM readings Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 079/104] writeback: dont decrement wb->refcnt if !wb->bdi Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 080/104] MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 081/104] arm64: perf: set suppress_bind_attrs flag to true Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 082/104] jffs2: Fix use of uninitialized delayed_work, lockdep breakage Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 083/104] pstore/ram: Do not treat empty buffers as valid Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 084/104] powerpc/pseries/cpuidle: Fix preempt warning Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 085/104] media: firewire: Fix app_info parameter type in avc_ca{,_app}_info Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 086/104] net: call sk_dst_reset when set SO_DONTROUTE Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 087/104] scsi: target: use consistent left-aligned ASCII INQUIRY data Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 088/104] clk: imx6q: reset exclusive gates on init Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 089/104] kconfig: fix file name and line number of warn_ignored_character() Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 090/104] kconfig: fix memory leak when EOF is encountered in quotation Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 091/104] mmc: atmel-mci: do not assume idle after atmci_request_end Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 092/104] perf intel-pt: Fix error with config term "pt=0" Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 093/104] perf svghelper: Fix unchecked usage of strncpy() Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 094/104] perf parse-events: " Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 095/104] dm kcopyd: Fix bug causing workqueue stalls Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 096/104] dm snapshot: Fix excessive memory usage and " Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 097/104] ALSA: bebob: fix model-id of unit for Apogee Ensemble Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 098/104] sysfs: Disable lockdep for driver bind/unbind files Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 099/104] scsi: megaraid: fix out-of-bound array accesses Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 100/104] ocfs2: fix panic due to unrecovered local alloc Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 101/104] mm/page-writeback.c: dont break integrity writeback on ->writepage() error Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 102/104] mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 103/104] net: speed up skb_rbtree_purge() Greg Kroah-Hartman
2019-01-24 19:20 ` [PATCH 4.4 104/104] ipmi:ssif: Fix handling of multi-part return messages Greg Kroah-Hartman
2019-01-25 16:32 ` [PATCH 4.4 000/104] 4.4.172-stable review Naresh Kamboju
2019-01-25 16:34 ` shuah
2019-01-25 23:16 ` Guenter Roeck
2019-01-26 12:06 ` Jon Hunter
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