linux/drivers/md
Heinz Mauelshagen fe8e594cb7 dm raid: fix false -EBUSY when handling check/repair message
[ Upstream commit 74694bcbdf ]

Sending a check/repair message infrequently leads to -EBUSY instead of
properly identifying an active resync.  This occurs because
raid_message() is testing recovery bits in a racy way.

Fix by calling decipher_sync_action() from raid_message() to properly
identify the idle state of the RAID device.

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-12-05 09:20:37 +01:00
..
bcache bcache: do not mark writeback_running too early 2019-12-05 09:20:07 +01:00
persistent-data dm space map metadata: fix missing store of apply_bops() return value 2019-08-29 08:28:56 +02:00
dm-bio-prison-v1.c
dm-bio-prison-v1.h
dm-bio-prison-v2.c
dm-bio-prison-v2.h
dm-bio-record.h
dm-bufio.c
dm-builtin.c
dm-cache-background-tracker.c
dm-cache-background-tracker.h
dm-cache-block-types.h
dm-cache-metadata.c
dm-cache-metadata.h
dm-cache-policy-internal.h
dm-cache-policy-smq.c
dm-cache-policy.c
dm-cache-policy.h
dm-cache-target.c dm cache: fix bugs when a GFP_NOWAIT allocation fails 2019-10-29 09:20:03 +01:00
dm-core.h
dm-crypt.c dm crypt: move detailed message into debug level 2019-09-16 08:22:14 +02:00
dm-delay.c
dm-era-target.c
dm-exception-store.c
dm-exception-store.h
dm-flakey.c dm flakey: Properly corrupt multi-page bios. 2019-12-05 09:20:36 +01:00
dm-integrity.c dm integrity: fix a crash due to BUG_ON in __journal_read_write() 2019-08-29 08:28:55 +02:00
dm-io.c
dm-ioctl.c
dm-kcopyd.c dm kcopyd: always complete failed jobs 2019-08-29 08:28:55 +02:00
dm-linear.c
dm-log-userspace-base.c
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log-writes.c
dm-log.c
dm-mpath.c dm mpath: fix missing call of path selector type->end_io 2019-09-16 08:22:12 +02:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid.c dm raid: fix false -EBUSY when handling check/repair message 2019-12-05 09:20:37 +01:00
dm-raid1.c
dm-region-hash.c
dm-round-robin.c
dm-rq.c blk-mq: add callback of .cleanup_rq 2019-10-05 13:10:03 +02:00
dm-rq.h
dm-service-time.c
dm-snap-persistent.c
dm-snap-transient.c
dm-snap.c dm snapshot: rework COW throttling to fix deadlock 2019-11-06 13:05:11 +01:00
dm-stats.c
dm-stats.h
dm-stripe.c
dm-switch.c
dm-sysfs.c
dm-table.c dm table: fix invalid memory accesses with too high sector number 2019-08-29 08:28:56 +02:00
dm-target.c dm mpath: fix missing call of path selector type->end_io 2019-09-16 08:22:12 +02:00
dm-thin-metadata.c dm thin metadata: check if in fail_io mode when setting needs_check 2019-09-16 08:22:21 +02:00
dm-thin-metadata.h
dm-thin.c
dm-uevent.c
dm-uevent.h
dm-unstripe.c
dm-verity-fec.c
dm-verity-fec.h
dm-verity-target.c
dm-verity.h
dm-writecache.c
dm-zero.c
dm-zoned-metadata.c dm zoned: fix potential NULL dereference in dmz_do_reclaim() 2019-08-29 08:28:59 +02:00
dm-zoned-reclaim.c dm zoned: properly handle backing device failure 2019-08-29 08:28:56 +02:00
dm-zoned-target.c dm zoned: fix invalid memory access 2019-10-01 08:26:10 +02:00
dm-zoned.h dm zoned: properly handle backing device failure 2019-08-29 08:28:56 +02:00
dm.c
dm.h
Kconfig
Makefile
md-bitmap.c
md-bitmap.h
md-cluster.c
md-cluster.h
md-faulty.c
md-linear.c
md-linear.h
md-multipath.c
md-multipath.h
md.c md: allow metadata updates while suspending an array - fix 2019-11-24 08:19:58 +01:00
md.h md: don't report active array_state until after revalidate_disk() completes. 2019-10-05 13:10:10 +02:00
raid1-10.c
raid1.c md/raid1: fail run raid1 array when active disk less than one 2019-10-05 13:09:54 +02:00
raid1.h
raid5-cache.c
raid5-log.h
raid5-ppl.c
raid5.c md/raid6: Set R5_ReadError when there is read failure on parity disk 2019-10-05 13:10:10 +02:00
raid5.h
raid10.c md/raid10: prevent access of uninitialized resync_pages offset 2019-12-01 09:17:36 +01:00
raid10.h
raid0.c md/raid0: fix warning message for parameter default_layout 2019-10-29 09:19:37 +01:00
raid0.h md/raid0: avoid RAID0 data corruption due to layout confusion. 2019-10-05 13:10:12 +02:00