From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Boris Burkov <boris@bur.io>,
Filipe Manana <fdmanana@suse.com>,
David Sterba <dsterba@suse.com>
Subject: [PATCH 5.18 124/181] btrfs: fix race between reflinking and ordered extent completion
Date: Mon, 27 Jun 2022 13:21:37 +0200 [thread overview]
Message-ID: <20220627111948.288668625@linuxfoundation.org> (raw)
In-Reply-To: <20220627111944.553492442@linuxfoundation.org>
From: Filipe Manana <fdmanana@suse.com>
commit d4597898ba7b9d467b94a9aafd65ec408a75041f upstream.
While doing a reflink operation, if an ordered extent for a file range
that does not overlap with the source and destination ranges of the
reflink operation happens, we can end up having a failure in the reflink
operation and return -EINVAL to user space.
The following sequence of steps explains how this can happen:
1) We have the page at file offset 315392 dirty (under delalloc);
2) A reflink operation for this file starts, using the same file as both
source and destination, the source range is [372736, 409600) (length of
36864 bytes) and the destination range is [208896, 245760);
3) At btrfs_remap_file_range_prep(), we flush all delalloc in the source
and destination ranges, and wait for any ordered extents in those range
to complete;
4) Still at btrfs_remap_file_range_prep(), we then flush all delalloc in
the inode, but we neither wait for it to complete nor any ordered
extents to complete. This results in starting delalloc for the page at
file offset 315392 and creating an ordered extent for that single page
range;
5) We then move to btrfs_clone() and enter the loop to find file extent
items to copy from the source range to destination range;
6) In the first iteration we end up at last file extent item stored in
leaf A:
(...)
item 131 key (143616 108 315392) itemoff 5101 itemsize 53
extent data disk bytenr 1903988736 nr 73728
extent data offset 12288 nr 61440 ram 73728
This represents the file range [315392, 376832), which overlaps with
the source range to clone.
@datal is set to 61440, key.offset is 315392 and @next_key_min_offset
is therefore set to 376832 (315392 + 61440).
@off (372736) is > key.offset (315392), so @new_key.offset is set to
the value of @destoff (208896).
@new_key.offset == @last_dest_end (208896) so @drop_start is set to
208896 (@new_key.offset).
@datal is adjusted to 4096, as @off is > @key.offset.
So in this iteration we call btrfs_replace_file_extents() for the range
[208896, 212991] (a single page, which is
[@drop_start, @new_key.offset + @datal - 1]).
@last_dest_end is set to 212992 (@new_key.offset + @datal =
208896 + 4096 = 212992).
Before the next iteration of the loop, @key.offset is set to the value
376832, which is @next_key_min_offset;
7) On the second iteration btrfs_search_slot() leaves us again at leaf A,
but this time pointing beyond the last slot of leaf A, as that's where
a key with offset 376832 should be at if it existed. So end up calling
btrfs_next_leaf();
8) btrfs_next_leaf() releases the path, but before it searches again the
tree for the next key/leaf, the ordered extent for the single page
range at file offset 315392 completes. That results in trimming the
file extent item we processed before, adjusting its key offset from
315392 to 319488, reducing its length from 61440 to 57344 and inserting
a new file extent item for that single page range, with a key offset of
315392 and a length of 4096.
Leaf A now looks like:
(...)
item 132 key (143616 108 315392) itemoff 4995 itemsize 53
extent data disk bytenr 1801666560 nr 4096
extent data offset 0 nr 4096 ram 4096
item 133 key (143616 108 319488) itemoff 4942 itemsize 53
extent data disk bytenr 1903988736 nr 73728
extent data offset 16384 nr 57344 ram 73728
9) When btrfs_next_leaf() returns, it gives us a path pointing to leaf A
at slot 133, since it's the first key that follows what was the last
key we saw (143616 108 315392). In fact it's the same item we processed
before, but its key offset was changed, so it counts as a new key;
10) So now we have:
@key.offset == 319488
@datal == 57344
@off (372736) is > key.offset (319488), so @new_key.offset is set to
208896 (@destoff value).
@new_key.offset (208896) != @last_dest_end (212992), so @drop_start
is set to 212992 (@last_dest_end value).
@datal is adjusted to 4096 because @off > @key.offset.
So in this iteration we call btrfs_replace_file_extents() for the
invalid range of [212992, 212991] (which is
[@drop_start, @new_key.offset + @datal - 1]).
This range is empty, the end offset is smaller than the start offset
so btrfs_replace_file_extents() returns -EINVAL, which we end up
returning to user space and fail the reflink operation.
This all happens because the range of this file extent item was
already processed in the previous iteration.
This scenario can be triggered very sporadically by fsx from fstests, for
example with test case generic/522.
So fix this by having btrfs_clone() skip file extent items that cover a
file range that we have already processed.
CC: stable@vger.kernel.org # 5.10+
Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/btrfs/reflink.c | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
--- a/fs/btrfs/reflink.c
+++ b/fs/btrfs/reflink.c
@@ -344,6 +344,7 @@ static int btrfs_clone(struct inode *src
int ret;
const u64 len = olen_aligned;
u64 last_dest_end = destoff;
+ u64 prev_extent_end = off;
ret = -ENOMEM;
buf = kvmalloc(fs_info->nodesize, GFP_KERNEL);
@@ -363,7 +364,6 @@ static int btrfs_clone(struct inode *src
key.offset = off;
while (1) {
- u64 next_key_min_offset = key.offset + 1;
struct btrfs_file_extent_item *extent;
u64 extent_gen;
int type;
@@ -431,14 +431,21 @@ process_slot:
* The first search might have left us at an extent item that
* ends before our target range's start, can happen if we have
* holes and NO_HOLES feature enabled.
+ *
+ * Subsequent searches may leave us on a file range we have
+ * processed before - this happens due to a race with ordered
+ * extent completion for a file range that is outside our source
+ * range, but that range was part of a file extent item that
+ * also covered a leading part of our source range.
*/
- if (key.offset + datal <= off) {
+ if (key.offset + datal <= prev_extent_end) {
path->slots[0]++;
goto process_slot;
} else if (key.offset >= off + len) {
break;
}
- next_key_min_offset = key.offset + datal;
+
+ prev_extent_end = key.offset + datal;
size = btrfs_item_size(leaf, slot);
read_extent_buffer(leaf, buf, btrfs_item_ptr_offset(leaf, slot),
size);
@@ -550,7 +557,7 @@ process_slot:
break;
btrfs_release_path(path);
- key.offset = next_key_min_offset;
+ key.offset = prev_extent_end;
if (fatal_signal_pending(current)) {
ret = -EINTR;
next prev parent reply other threads:[~2022-06-27 11:58 UTC|newest]
Thread overview: 206+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-27 11:19 [PATCH 5.18 000/181] 5.18.8-rc1 review Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 001/181] random: schedule mix_interrupt_randomness() less often Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 002/181] random: quiet urandom warning ratelimit suppression message Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 003/181] ALSA: memalloc: Drop x86-specific hack for WC allocations Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 004/181] ALSA: hda/via: Fix missing beep setup Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 005/181] ALSA: hda: Fix discovery of i915 graphics PCI device Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 006/181] ALSA: hda/conexant: Fix missing beep setup Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 007/181] ALSA: hda/realtek: Add mute LED quirk for HP Omen laptop Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 008/181] ALSA: hda/realtek - ALC897 headset MIC no sound Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 009/181] ALSA: hda/realtek: Apply fixup for Lenovo Yoga Duet 7 properly Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 010/181] ALSA: hda/realtek: Add quirk for Clevo PD70PNT Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 011/181] ALSA: hda/realtek: Add quirk for Clevo NS50PU Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 012/181] net: openvswitch: fix parsing of nw_proto for IPv6 fragments Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 013/181] ipv4: ping: fix bind address validity check Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 014/181] 9p: Fix refcounting during full path walks for fid lookups Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 015/181] 9p: fix fid refcount leak in v9fs_vfs_atomic_open_dotl Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 016/181] 9p: fix fid refcount leak in v9fs_vfs_get_link Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 017/181] 9p: fix EBADF errors in cached mode Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 018/181] btrfs: fix hang during unmount when block group reclaim task is running Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 019/181] btrfs: prevent remounting to v1 space cache for subpage mount Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 020/181] btrfs: add error messages to all unrecognized mount options Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 021/181] scsi: ibmvfc: Store vhost pointer during subcrq allocation Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 022/181] scsi: ibmvfc: Allocate/free queue resource only during probe/remove Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 023/181] mmc: sdhci-pci-o2micro: Fix card detect by dealing with debouncing Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 024/181] mmc: mediatek: wait dma stop bit reset to 0 Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 025/181] xen/gntdev: Avoid blocking in unmap_grant_pages() Greg Kroah-Hartman
2022-06-27 11:19 ` [PATCH 5.18 026/181] MAINTAINERS: Add new IOMMU development mailing list Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 027/181] mtd: rawnand: gpmi: Fix setting busy timeout setting Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 028/181] ata: libata: add qc->flags in ata_qc_complete_template tracepoint Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 029/181] dm era: commit metadata in postsuspend after worker stops Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 030/181] dm: do not return early from dm_io_complete if BLK_STS_AGAIN without polling Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 031/181] dm mirror log: clear log bits up to BITS_PER_LONG boundary Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 032/181] tracing/kprobes: Check whether get_kretprobe() returns NULL in kretprobe_dispatcher() Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 033/181] filemap: Handle sibling entries in filemap_get_read_batch() Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 034/181] mm/slub: add missing TID updates on slab deactivation Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 035/181] drm/i915: Implement w/a 22010492432 for adl-s Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 036/181] amd/display/dc: Fix COLOR_ENCODING and COLOR_RANGE doing nothing for DCN20+ Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 037/181] drm/amd/display: Fix typo in override_lane_settings Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 038/181] USB: serial: pl2303: add support for more HXN (G) types Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 039/181] USB: serial: option: add Telit LE910Cx 0x1250 composition Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 040/181] USB: serial: option: add Quectel EM05-G modem Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 041/181] USB: serial: option: add Quectel RM500K module support Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 042/181] drm/msm: Ensure mmap offset is initialized Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 043/181] drm/msm: Fix double pm_runtime_disable() call Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 044/181] netfilter: use get_random_u32 instead of prandom Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 045/181] scsi: scsi_debug: Fix zone transition to full condition Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 046/181] drm/msm: Switch ordering of runpm put vs devfreq_idle Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 047/181] scsi: iscsi: Exclude zero from the endpoint ID range Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 048/181] xsk: Fix generic transmit when completion queue reservation fails Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 049/181] drm/msm: use for_each_sgtable_sg to iterate over scatterlist Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 050/181] bpf: Fix request_sock leak in sk lookup helpers Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 051/181] drm/sun4i: Fix crash during suspend after component bind failure Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 052/181] bpf, x86: Fix tail call count offset calculation on bpf2bpf call Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 053/181] selftests dma: fix compile error for dma_map_benchmark Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 054/181] scsi: storvsc: Correct reporting of Hyper-V I/O size limits Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 055/181] phy: aquantia: Fix AN when higher speeds than 1G are not advertised Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 056/181] KVM: arm64: Prevent kmemleak from accessing pKVM memory Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 057/181] net: fix data-race in dev_isalive() Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 058/181] veth: Add updating of trans_start Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 059/181] tipc: fix use-after-free Read in tipc_named_reinit Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 060/181] block: disable the elevator int del_gendisk Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 061/181] rethook: Reject getting a rethook if RCU is not watching Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 062/181] igb: fix a use-after-free issue in igb_clean_tx_ring Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 063/181] bonding: ARP monitor spams NETDEV_NOTIFY_PEERS notifiers Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 064/181] ethtool: Fix get module eeprom fallback Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 065/181] net/sched: sch_netem: Fix arithmetic in netem_dump() for 32-bit platforms Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 066/181] drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 067/181] drm/msm/dp: check core_initialized before disable interrupts at dp_display_unbind() Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 068/181] drm/msm/dp: force link training for display resolution change Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 069/181] net: phy: at803x: fix NULL pointer dereference on AR9331 PHY Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 070/181] perf test: Record only user callchains on the "Check Arm64 callgraphs are complete in fp mode" test Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 071/181] perf test topology: Use !strncmp(right platform) to fix guest PPC comparision check Greg Kroah-Hartman
2022-06-27 11:20 ` Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 072/181] perf arm-spe: Dont set data source if its not a memory operation Greg Kroah-Hartman
2022-06-27 11:20 ` Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 073/181] ipv4: fix bind address validity regression tests Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 074/181] erspan: do not assume transport header is always set Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 075/181] net/tls: fix tls_sk_proto_close executed repeatedly Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 076/181] udmabuf: add back sanity check Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 077/181] selftests: netfilter: correct PKTGEN_SCRIPT_PATHS in nft_concat_range.sh Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 078/181] netfilter: nf_dup_netdev: do not push mac header a second time Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 079/181] netfilter: nf_dup_netdev: add and use recursion counter Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 080/181] xen-blkfront: Handle NULL gendisk Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 081/181] x86/xen: Remove undefined behavior in setup_features() Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 082/181] MIPS: Remove repetitive increase irq_err_count Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 083/181] afs: Fix dynamic root getattr Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 084/181] block: pop cached rq before potentially blocking rq_qos_throttle() Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 085/181] ice: ignore protocol field in GTP offload Greg Kroah-Hartman
2022-06-27 11:20 ` [PATCH 5.18 086/181] ice: Fix switchdev rules book keeping Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 087/181] ice: ethtool: advertise 1000M speeds properly Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 088/181] ice: ethtool: Prohibit improper channel config for DCB Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 089/181] io_uring: fail links when poll fails Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 090/181] regmap-irq: Fix a bug in regmap_irq_enable() for type_in_mask chips Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 091/181] regmap-irq: Fix offset/index mismatch in read_sub_irq_data() Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 092/181] iommu/ipmmu-vmsa: Fix compatible for rcar-gen4 Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 093/181] drm/amd: Revert "drm/amd/display: keep eDP Vdd on when eDP stream is already enabled" Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 094/181] net: dsa: qca8k: reduce mgmt ethernet timeout Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 095/181] igb: Make DMA faster when CPU is active on the PCIe link Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 096/181] virtio_net: fix xdp_rxq_info bug after suspend/resume Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 097/181] Revert "net/tls: fix tls_sk_proto_close executed repeatedly" Greg Kroah-Hartman
2022-06-27 15:33 ` Jakub Kicinski
2022-06-27 15:50 ` Greg Kroah-Hartman
2022-06-27 15:57 ` Jakub Kicinski
2022-06-28 13:32 ` Sasha Levin
2022-06-27 11:21 ` [PATCH 5.18 098/181] sock: redo the psock vs ULP protection check Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 099/181] nvme: move the Samsung X5 quirk entry to the core quirks Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 100/181] gpio: winbond: Fix error code in winbond_gpio_get() Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 101/181] s390/cpumf: Handle events cycles and instructions identical Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 102/181] filemap: Fix serialization adding transparent huge pages to page cache Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 103/181] KVM: SEV: Init target VMCBs in sev_migrate_from Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 104/181] iio: mma8452: fix probe fail when device tree compatible is used Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 105/181] iio: magnetometer: yas530: Fix memchr_inv() misuse Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 106/181] iio: adc: xilinx-ams: fix return error variable Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 107/181] iio: adc: vf610: fix conversion mode sysfs node name Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 108/181] io_uring: make apoll_events a __poll_t Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 109/181] io_uring: fix req->apoll_events Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 110/181] usb: typec: wcove: Drop wrong dependency to INTEL_SOC_PMIC Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 111/181] io_uring: fix wrong arm_poll error handling Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 112/181] vmcore: convert copy_oldmem_page() to take an iov_iter Greg Kroah-Hartman
2022-06-27 16:27 ` Heiko Carstens
2022-06-28 7:09 ` Greg Kroah-Hartman
2022-06-28 8:29 ` Alexander Gordeev
2022-07-04 17:26 ` Matthew Wilcox
2022-07-05 11:53 ` Alexander Gordeev
2022-06-27 11:21 ` [PATCH 5.18 113/181] s390/crash: add missing iterator advance in copy_oldmem_page() Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 114/181] s390/crash: make copy_oldmem_page() return number of bytes copied Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 115/181] xhci: turn off port power in shutdown Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 116/181] xhci-pci: Allow host runtime PM as default for Intel Raptor Lake xHCI Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 117/181] xhci-pci: Allow host runtime PM as default for Intel Meteor " Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 118/181] usb: gadget: uvc: fix list double add in uvcg_video_pump Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 119/181] usb: gadget: Fix non-unique driver names in raw-gadget driver Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 120/181] USB: gadget: Fix double-free bug in raw_gadget driver Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 121/181] usb: chipidea: udc: check request status before setting device address Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 122/181] dt-bindings: usb: ohci: Increase the number of PHYs Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 123/181] dt-bindings: usb: ehci: " Greg Kroah-Hartman
2022-06-27 11:21 ` Greg Kroah-Hartman [this message]
2022-06-27 11:21 ` [PATCH 5.18 125/181] btrfs: dont set lock_owner when locking extent buffer for reading Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 126/181] btrfs: fix deadlock with fsync+fiemap+transaction commit Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 127/181] f2fs: attach inline_data after setting compression Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 128/181] f2fs: fix iostat related lock protection Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 129/181] f2fs: do not count ENOENT for error case Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 130/181] iio:humidity:hts221: rearrange iio trigger get and register Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 131/181] iio:proximity:sx9324: Check ret value of device_property_read_u32_array() Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 132/181] iio:chemical:ccs811: rearrange iio trigger get and register Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 133/181] iio:accel:kxcjk-1013: " Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 134/181] iio:accel:bma180: " Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 135/181] iio:accel:mxc4005: " Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 136/181] iio: accel: mma8452: ignore the return value of reset operation Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 137/181] iio: gyro: mpu3050: Fix the error handling in mpu3050_power_up() Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 138/181] iio: trigger: sysfs: fix use-after-free on remove Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 139/181] iio: adc: stm32: fix maximum clock rate for stm32mp15x Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 140/181] iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value) Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 141/181] iio: afe: rescale: Fix boolean logic bug Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 142/181] iio: test: fix missing MODULE_LICENSE for IIO_RESCALE=m Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 143/181] iio: adc: aspeed: Fix refcount leak in aspeed_adc_set_trim_data Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 144/181] iio: adc: stm32: Fix ADCs iteration in irq handler Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 145/181] iio: adc: stm32: Fix IRQs on STM32F4 by removing custom spurious IRQs message Greg Kroah-Hartman
2022-06-27 11:21 ` [PATCH 5.18 146/181] iio: adc: stm32: fix vrefint wrong calibration value handling Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 147/181] iio: adc: axp288: Override TS pin bias current for some models Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 148/181] iio: adc: rzg2l_adc: add missing fwnode_handle_put() in rzg2l_adc_parse_properties() Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 149/181] iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 150/181] iio: adc: ti-ads131e08: add missing fwnode_handle_put() in ads131e08_alloc_channels() Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 151/181] xtensa: xtfpga: Fix refcount leak bug in setup Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 152/181] xtensa: Fix refcount leak bug in time.c Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 153/181] parisc/stifb: Fix fb_is_primary_device() only available with CONFIG_FB_STI Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 154/181] parisc: Fix flush_anon_page on PA8800/PA8900 Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 155/181] parisc: Enable ARCH_HAS_STRICT_MODULE_RWX Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 156/181] arm64: dts: ti: k3-j721s2: Fix overlapping GICD memory region Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 157/181] powerpc/microwatt: wire up rng during setup_arch() Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 158/181] powerpc: Enable execve syscall exit tracepoint Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 159/181] powerpc/rtas: Allow ibm,platform-dump RTAS call with null buffer address Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 160/181] powerpc/powernv: wire up rng during setup_arch Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 161/181] mm/memory-failure: disable unpoison once hw error happens Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 162/181] mm: lru_cache_disable: use synchronize_rcu_expedited Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 163/181] ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 164/181] ARM: dts: imx6qdl: correct PU regulator ramp delay Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 165/181] arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 166/181] ARM: exynos: Fix refcount leak in exynos_map_pmu Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 167/181] arm64: dts: exynos: Correct UART clocks on Exynos7885 Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 168/181] soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 169/181] ARM: Fix refcount leak in axxia_boot_secondary Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 170/181] memory: mtk-smi: add missing put_device() call in mtk_smi_device_link_common Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 171/181] memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 172/181] ARM: cns3xxx: Fix refcount leak in cns3xxx_init Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 173/181] modpost: fix section mismatch check for exported init/exit sections Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 174/181] ARM: dts: bcm2711-rpi-400: Fix GPIO line names Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 175/181] smb3: fix empty netname context on secondary channels Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 176/181] random: update comment from copy_to_user() -> copy_to_iter() Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 177/181] perf build-id: Fix caching files with a wrong build ID Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 178/181] smb3: use netname when available on secondary channels Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 179/181] dma-direct: use the correct size for dma_set_encrypted() Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 180/181] kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS (2nd attempt) Greg Kroah-Hartman
2022-06-27 11:22 ` [PATCH 5.18 181/181] powerpc/pseries: wire up rng during setup_arch() Greg Kroah-Hartman
2022-06-27 14:44 ` [PATCH 5.18 000/181] 5.18.8-rc1 review Jon Hunter
2022-06-27 15:54 ` Fenil Jain
2022-06-27 17:49 ` Florian Fainelli
2022-06-27 18:08 ` Daniel Díaz
2022-06-27 21:44 ` Rudi Heitbaum
2022-06-27 21:50 ` Shuah Khan
2022-06-27 21:52 ` Ron Economos
2022-06-27 23:42 ` Guenter Roeck
2022-06-28 2:49 ` Justin Forbes
2022-06-28 6:28 ` Bagas Sanjaya
2022-06-28 13:23 ` Sudip Mukherjee
2022-07-06 7:41 ` Bagas Sanjaya
2022-07-06 23:51 ` Shuah Khan
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