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>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.14 053/146] f2fs: fix to do sanity check with node footer and iblocks
Date: Tue, 4 Dec 2018 11:48:59 +0100 [thread overview]
Message-ID: <20181204103728.979003108@linuxfoundation.org> (raw)
In-Reply-To: <20181204103726.750894136@linuxfoundation.org>
4.14-stable review patch. If anyone has any objections, please let me know.
------------------
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: Sasha Levin <sashal@kernel.org>
---
fs/f2fs/inode.c | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
index 428d502f23e8..be7d9773d291 100644
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -180,9 +180,30 @@ void f2fs_inode_chksum_set(struct f2fs_sb_info *sbi, struct page *page)
ri->i_inode_checksum = cpu_to_le32(f2fs_inode_chksum(sbi, page));
}
-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;
+ }
if (f2fs_has_extra_attr(inode) &&
!f2fs_sb_has_extra_attr(sbi->sb)) {
@@ -242,7 +263,7 @@ static int do_read_inode(struct inode *inode)
get_inline_info(inode, ri);
- if (!sanity_check_inode(inode)) {
+ if (!sanity_check_inode(inode, node_page)) {
f2fs_put_page(node_page, 1);
return -EINVAL;
}
--
2.17.1
next prev parent reply other threads:[~2018-12-04 10:48 UTC|newest]
Thread overview: 166+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-04 10:48 [PATCH 4.14 000/146] 4.14.86-stable review Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 001/146] mm/huge_memory: rename freeze_page() to unmap_page() Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 002/146] mm/huge_memory.c: reorder operations in __split_huge_page_tail() Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 003/146] mm/huge_memory: splitting set mapping+index before unfreeze Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 004/146] mm/huge_memory: fix lockdep complaint on 32-bit i_size_read() Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 005/146] mm/khugepaged: collapse_shmem() stop if punched or truncated Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 006/146] mm/khugepaged: fix crashes due to misaccounted holes Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 007/146] mm/khugepaged: collapse_shmem() remember to clear holes Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 008/146] mm/khugepaged: minor reorderings in collapse_shmem() Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 009/146] mm/khugepaged: collapse_shmem() without freezing new_page Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 010/146] mm/khugepaged: collapse_shmem() do not crash on Compound Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 011/146] media: em28xx: Fix use-after-free when disconnecting Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 012/146] ubi: Initialize Fastmap checkmapping correctly Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 013/146] libceph: store ceph_auth_handshake pointer in ceph_connection Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 014/146] libceph: factor out __prepare_write_connect() Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 015/146] libceph: factor out __ceph_x_decrypt() Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 016/146] libceph: factor out encrypt_authorizer() Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 017/146] libceph: add authorizer challenge Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 018/146] libceph: implement CEPHX_V2 calculation mode Greg Kroah-Hartman
2018-12-04 12:06 ` Ilya Dryomov
2018-12-04 13:41 ` Greg KH
2018-12-04 10:48 ` [PATCH 4.14 019/146] bpf: Prevent memory disambiguation attack Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 020/146] tls: Add function to update the TLS socket configuration Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 021/146] tls: Fix TLS ulp context leak, when TLS_TX setsockopt is not used Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 022/146] tls: Avoid copying crypto_info again after cipher_type check Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 023/146] tls: dont override sk_write_space if tls_set_sw_offload fails Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 024/146] tls: Use correct sk->sk_prot for IPV6 Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 025/146] net/tls: Fixed return value when tls_complete_pending_work() fails Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 026/146] wil6210: missing length check in wmi_set_ie Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 027/146] btrfs: validate type when reading a chunk Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 028/146] btrfs: Verify that every chunk has corresponding block group at mount time Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 029/146] btrfs: Refactor check_leaf function for later expansion Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 030/146] btrfs: Check if item pointer overlaps with the item itself Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 031/146] btrfs: Add sanity check for EXTENT_DATA when reading out leaf Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 032/146] btrfs: Add checker for EXTENT_CSUM Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 033/146] btrfs: Move leaf and node validation checker to tree-checker.c Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 034/146] btrfs: tree-checker: Enhance btrfs_check_node output Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 035/146] btrfs: tree-checker: Fix false panic for sanity test Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 036/146] btrfs: tree-checker: Add checker for dir item Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 037/146] btrfs: tree-checker: use %zu format string for size_t Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 038/146] btrfs: tree-check: reduce stack consumption in check_dir_item Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 039/146] btrfs: tree-checker: Verify block_group_item Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 040/146] btrfs: tree-checker: Detect invalid and empty essential trees Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 041/146] btrfs: Check that each block group has corresponding chunk at mount time Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 042/146] btrfs: tree-checker: Check level for leaves and nodes Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 043/146] btrfs: tree-checker: Fix misleading group system information Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 044/146] f2fs: check blkaddr more accuratly before issue a bio Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 045/146] f2fs: sanity check on sit entry Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 046/146] f2fs: enhance sanity_check_raw_super() to avoid potential overflow Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 047/146] f2fs: clean up with is_valid_blkaddr() Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 048/146] f2fs: introduce and spread verify_blkaddr Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 049/146] f2fs: fix to do sanity check with secs_per_zone Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 050/146] f2fs: Add sanity_check_inode() function Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 051/146] f2fs: fix to do sanity check with extra_attr feature Greg Kroah-Hartman
2018-12-04 10:48 ` [PATCH 4.14 052/146] f2fs: fix to do sanity check with user_block_count Greg Kroah-Hartman
2018-12-04 10:48 ` Greg Kroah-Hartman [this message]
2018-12-04 10:49 ` [PATCH 4.14 054/146] f2fs: fix to do sanity check with block address in main area Greg Kroah-Hartman
2018-12-04 20:27 ` Sudip Mukherjee
2018-12-05 6:59 ` Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 055/146] f2fs: fix to do sanity check with i_extra_isize Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 056/146] f2fs: fix to do sanity check with cp_pack_start_sum Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 057/146] xfs: dont fail when converting shortform attr to long form during ATTR_REPLACE Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 058/146] Revert "wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout()" Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 059/146] net: skb_scrub_packet(): Scrub offload_fwd_mark Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 060/146] net: thunderx: set xdp_prog to NULL if bpf_prog_add fails Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 061/146] virtio-net: disable guest csum during XDP set Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 062/146] virtio-net: fail XDP set if guest csum is negotiated Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 063/146] net: thunderx: set tso_hdrs pointer to NULL in nicvf_free_snd_queue Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 064/146] packet: copy user buffers before orphan or clone Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 065/146] rapidio/rionet: do not free skb before reading its length Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 066/146] s390/qeth: fix length check in SNMP processing Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 067/146] usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2 Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 068/146] sched/core: Fix cpu.max vs. cpuhotplug deadlock Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 069/146] x86/bugs: Add AMDs variant of SSB_NO Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 070/146] x86/bugs: Add AMDs SPEC_CTRL MSR usage Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 071/146] x86/bugs: Switch the selection of mitigation from CPU vendor to CPU features Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 072/146] x86/bugs: Update when to check for the LS_CFG SSBD mitigation Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 073/146] x86/bugs: Fix the AMD SSBD usage of the SPEC_CTRL MSR Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 074/146] x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 075/146] x86/speculation: Apply IBPB more strictly to avoid cross-process data leak Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 076/146] x86/speculation: Propagate information about RSB filling mitigation to sysfs Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 077/146] x86/speculation: Add RETPOLINE_AMD support to the inline asm CALL_NOSPEC variant Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 078/146] x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 079/146] x86/retpoline: Remove minimal retpoline support Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 080/146] x86/speculation: Update the TIF_SSBD comment Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 081/146] x86/speculation: Clean up spectre_v2_parse_cmdline() Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 082/146] x86/speculation: Remove unnecessary ret variable in cpu_show_common() Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 083/146] x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common() Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 084/146] x86/speculation: Disable STIBP when enhanced IBRS is in use Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 085/146] x86/speculation: Rename SSBD update functions Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 086/146] x86/speculation: Reorganize speculation control MSRs update Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 087/146] sched/smt: Make sched_smt_present track topology Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 088/146] x86/Kconfig: Select SCHED_SMT if SMP enabled Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 089/146] sched/smt: Expose sched_smt_present static key Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 090/146] x86/speculation: Rework SMT state change Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 091/146] x86/l1tf: Show actual SMT state Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 092/146] x86/speculation: Reorder the spec_v2 code Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 093/146] x86/speculation: Mark string arrays const correctly Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 094/146] x86/speculataion: Mark command line parser data __initdata Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 095/146] x86/speculation: Unify conditional spectre v2 print functions Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 096/146] x86/speculation: Add command line control for indirect branch speculation Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 097/146] x86/speculation: Prepare for per task indirect branch speculation control Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 098/146] x86/process: Consolidate and simplify switch_to_xtra() code Greg Kroah-Hartman
2018-12-04 11:14 ` Thomas Gleixner
2018-12-04 13:39 ` Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 099/146] x86/speculation: Avoid __switch_to_xtra() calls Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 100/146] x86/speculation: Prepare for conditional IBPB in switch_mm() Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 101/146] ptrace: Remove unused ptrace_may_access_sched() and MODE_IBRS Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 102/146] x86/speculation: Split out TIF update Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 103/146] x86/speculation: Prevent stale SPEC_CTRL msr content Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 104/146] x86/speculation: Prepare arch_smt_update() for PRCTL mode Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 105/146] x86/speculation: Add prctl() control for indirect branch speculation Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 106/146] x86/speculation: Enable prctl mode for spectre_v2_user Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 107/146] x86/speculation: Add seccomp Spectre v2 user space protection mode Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 108/146] x86/speculation: Provide IBPB always command line options Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 109/146] kvm: mmu: Fix race in emulated page table writes Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 110/146] kvm: svm: Ensure an IBPB on all affected CPUs when freeing a vmcb Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 111/146] KVM: x86: Fix kernel info-leak in KVM_HC_CLOCK_PAIRING hypercall Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 112/146] KVM: X86: Fix scan ioapic use-before-initialization Greg Kroah-Hartman
2018-12-04 10:49 ` [PATCH 4.14 113/146] xtensa: enable coprocessors that are being flushed Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 114/146] xtensa: fix coprocessor context offset definitions Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 115/146] xtensa: fix coprocessor part of ptrace_{get,set}xregs Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 116/146] Btrfs: ensure path name is null terminated at btrfs_control_ioctl Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 117/146] btrfs: relocation: set trans to be NULL after ending transaction Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 118/146] PCI: layerscape: Fix wrong invocation of outbound window disable accessor Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 119/146] arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 120/146] x86/MCE/AMD: Fix the thresholding machinery initialization order Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 121/146] x86/fpu: Disable bottom halves while loading FPU registers Greg Kroah-Hartman
2018-12-05 16:26 ` Jari Ruusu
2018-12-05 19:00 ` Borislav Petkov
2018-12-06 10:54 ` Greg Kroah-Hartman
2018-12-21 16:23 ` [PATCH v4.9 STABLE] " Sebastian Andrzej Siewior
2018-12-21 16:29 ` Greg Kroah-Hartman
2018-12-21 16:38 ` Sebastian Andrzej Siewior
2018-12-04 10:50 ` [PATCH 4.14 122/146] perf/x86/intel: Move branch tracing setup to the Intel-specific source file Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 123/146] perf/x86/intel: Add generic branch tracing check to intel_pmu_has_bts() Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 124/146] fs: fix lost error code in dio_complete Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 125/146] ALSA: wss: Fix invalid snd_free_pages() at error path Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 126/146] ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 127/146] ALSA: control: Fix race between adding and removing a user element Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 128/146] ALSA: sparc: Fix invalid snd_free_pages() at error path Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 129/146] ALSA: hda/realtek - Support ALC300 Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 130/146] ALSA: hda/realtek - fix headset mic detection for MSI MS-B171 Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 131/146] ext2: fix potential use after free Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 132/146] ARM: dts: rockchip: Remove @0 from the veyron memory node Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 133/146] dmaengine: at_hdmac: fix memory leak in at_dma_xlate() Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 134/146] dmaengine: at_hdmac: fix module unloading Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 135/146] btrfs: release metadata before running delayed refs Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 136/146] staging: vchiq_arm: fix compat VCHIQ_IOC_AWAIT_COMPLETION Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 137/146] staging: rtl8723bs: Add missing return for cfg80211_rtw_get_station Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 138/146] USB: usb-storage: Add new IDs to ums-realtek Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 139/146] usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 140/146] Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid" Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 141/146] iio:st_magn: Fix enable device after trigger Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 142/146] lib/test_kmod.c: fix rmmod double free Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 143/146] mm: use swp_offset as key in shmem_replace_page() Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 144/146] Drivers: hv: vmbus: check the creation_status in vmbus_establish_gpadl() Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 145/146] misc: mic/scif: fix copy-paste error in scif_create_remote_lookup Greg Kroah-Hartman
2018-12-04 10:50 ` [PATCH 4.14 146/146] binder: fix race that allows malicious free of live buffer Greg Kroah-Hartman
2018-12-04 17:32 ` [PATCH 4.14 000/146] 4.14.86-stable review kernelci.org bot
2018-12-04 21:42 ` Guenter Roeck
2018-12-05 5:18 ` Naresh Kamboju
2018-12-05 7:41 ` Greg Kroah-Hartman
2018-12-05 9:31 ` Jon Hunter
2018-12-05 9:45 ` Greg Kroah-Hartman
2018-12-05 23:53 ` shuah
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