Guoqing Jiang a40982c7e1 raid5: need to set STRIPE_HANDLE for batch head ...

[ Upstream commit a7ede3d168 ]

With commit 6ce220dd2f ("raid5: don't set
STRIPE_HANDLE to stripe which is in batch list"), we don't want to set
STRIPE_HANDLE flag for sh which is already in batch list.

However, the stripe which is the head of batch list should set this flag,
otherwise panic could happen inside init_stripe at BUG_ON(sh->batch_head),
it is reproducible with raid5 on top of nvdimm devices per Xiao oberserved.

Thanks for Xiao's effort to verify the change.

Fixes: 6ce220dd2f ("raid5: don't set STRIPE_HANDLE to stripe which is in batch list")
Reported-by: Xiao Ni <xni@redhat.com>
Tested-by: Xiao Ni <xni@redhat.com>
Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-12-17 20:36:00 +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: adjust structure members to improve alignment

2018-06-08 11:53:14 -04:00

dm-bio-prison-v1.h

block: switch bios to blk_status_t

2017-06-09 09:27:32 -06:00

dm-bio-prison-v2.c

dm: adjust structure members to improve alignment

2018-06-08 11:53:14 -04:00

dm-bio-prison-v2.h

dm bio prison v2: new interface for the bio prison

2017-03-07 11:30:16 -05:00

dm-bio-record.h

block: replace bi_bdev with a gendisk pointer and partitions index

2017-08-23 12:49:55 -06:00

dm-bufio.c

Revert "dm bufio: fix deadlock with loop device"

2019-08-29 08:28:49 +02:00

dm-builtin.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dm-cache-background-tracker.c

dm cache background tracker: fix sparse warning

2018-04-30 15:40:40 -04:00

dm-cache-background-tracker.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

dm-cache-block-types.h

linux: drop __bitwise__ everywhere

2016-12-16 00:13:41 +02:00

dm-cache-metadata.c

dm cache metadata: Fix loading discard bitset

2019-05-25 18:23:38 +02:00

dm-cache-metadata.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

dm-cache-policy-internal.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

dm-cache-policy-smq.c

treewide: Use array_size() in vzalloc()

2018-06-12 16:19:22 -07:00

dm-cache-policy.c

dm cache: add policy name to status output

2014-01-16 13:44:11 -05:00

dm-cache-policy.h

dm cache: significant rework to leverage dm-bio-prison-v2

2017-03-07 13:28:31 -05:00

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: disable DISCARD if the underlying storage no longer supports it

2019-08-25 10:48:01 +02:00

dm-crypt.c

dm crypt: move detailed message into debug level

2019-09-16 08:22:14 +02:00

dm-delay.c

dm delay: fix a crash when invalid device is specified

2019-05-25 18:23:39 +02:00

dm-era-target.c

dm: allow targets to return output from messages they are sent

2018-04-03 15:04:10 -04:00

dm-exception-store.c

Merge tag 'dm-4.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2015-11-04 21:19:53 -08:00

dm-exception-store.h

dm snapshot: fix hung bios when copy error occurs

2016-01-08 20:03:05 -05:00

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: Use kzalloc for all structs with embedded biosets/mempools

2018-06-05 08:47:43 -06:00

dm-ioctl.c

dm ioctl: harden copy_params()'s copy_from_user() from malicious users

2018-11-13 11:08:49 -08:00

dm-kcopyd.c

dm kcopyd: always complete failed jobs

2019-08-29 08:28:55 +02:00

dm-linear.c

dm: Check for device sector overflow if CONFIG_LBDAF is not set

2019-01-26 09:32:42 +01:00

dm-log-userspace-base.c

dm: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

dm-log-userspace-transfer.c

dm log userspace transfer: match wait_for_completion_timeout return type

2015-04-15 12:10:20 -04:00

dm-log-userspace-transfer.h

dm log: userspace add luid to distinguish between concurrent log instances

2009-09-04 20:40:34 +01:00

dm-log-writes.c

dm log writes: make sure super sector log updates are written in order

2019-07-03 13:14:45 +02:00

dm-log.c

block,fs: use REQ_* flags directly

2016-11-01 09:43:26 -06:00

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 mpath: remove is_active from struct dm_path

2008-10-10 13:36:58 +01:00

dm-path-selector.c

md: Add module.h to all files using it implicitly

2011-10-31 19:31:18 -04:00

dm-path-selector.h

dm path selector: remove 'repeat_count' return from .select_path hook

2016-02-22 22:34:42 -05:00

dm-queue-length.c

dm mpath selector: more evenly distribute ties

2018-01-29 13:44:58 -05:00

dm-raid1.c

dm: Check for device sector overflow if CONFIG_LBDAF is not set

2019-01-26 09:32:42 +01:00

dm-raid.c

dm raid: fix false -EBUSY when handling check/repair message

2019-12-05 09:20:37 +01:00

dm-region-hash.c

Merge tag 'overflow-v4.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2018-06-12 18:28:00 -07:00

dm-round-robin.c

dm round robin: revert "use percpu 'repeat_count' and 'current_path'"

2017-02-17 00:54:09 -05:00

dm-rq.c

blk-mq: add callback of .cleanup_rq

2019-10-05 13:10:03 +02:00

dm-rq.h

dm rq: do not update rq partially in each ending bio

2017-08-28 10:23:28 -04:00

dm-service-time.c

dm mpath selector: more evenly distribute ties

2018-01-29 13:44:58 -05:00

dm-snap-persistent.c

dm bufio: move dm-bufio.h to include/linux/

2018-04-03 15:04:23 -04:00

dm-snap-transient.c

dm snapshot: fix hung bios when copy error occurs

2016-01-08 20:03:05 -05:00

dm-snap.c

dm snapshot: rework COW throttling to fix deadlock

2019-11-06 13:05:11 +01:00

dm-stats.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

dm-stats.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dm-stripe.c

dax: Introduce a ->copy_to_iter dax operation

2018-05-22 23:18:31 -07:00

dm-switch.c

treewide: Use array_size() in vmalloc()

2018-06-12 16:19:22 -07:00

dm-sysfs.c

dm: move request-based code out to dm-rq.[hc]

2016-06-10 15:15:44 -04:00

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: fix passdown_double_checking_shared_status()

2019-01-31 08:14:38 +01:00

dm-thin.c

dm thin: add sanity checks to thin-pool and external snapshot creation

2019-04-05 22:32:59 +02:00

dm-uevent.c

md: Add in export.h for files using EXPORT_SYMBOL

2011-10-31 19:31:19 -04:00

dm-uevent.h

dm: uevent generate events

2007-10-20 02:01:26 +01:00

dm-unstripe.c

dm: Check for device sector overflow if CONFIG_LBDAF is not set

2019-01-26 09:32:42 +01:00

dm-verity-fec.c

Merge tag 'rslib-v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2018-06-05 10:48:05 -07:00

dm-verity-fec.h

dm: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

dm-verity-target.c

dm verity: use message limit for data block corruption message

2019-07-21 09:03:08 +02:00

dm-verity.h

dm verity: add 'check_at_most_once' option to only validate hashes once

2018-04-03 15:04:29 -04:00

dm-writecache.c

dm writecache: handle REQ_FUA

2019-12-17 20:34:52 +01:00

dm-zero.c

dm: don't return errnos from ->map

2017-06-09 09:27:32 -06:00

dm-zoned-metadata.c

dm zoned: reduce overhead of backing device checks

2019-12-17 20:34:53 +01:00

dm-zoned-reclaim.c

dm zoned: reduce overhead of backing device checks

2019-12-17 20:34:53 +01:00

dm-zoned-target.c

dm zoned: reduce overhead of backing device checks

2019-12-17 20:34:53 +01:00

dm-zoned.h

dm zoned: reduce overhead of backing device checks

2019-12-17 20:34:53 +01:00

dm.c

dm: disable DISCARD if the underlying storage no longer supports it

2019-08-25 10:48:01 +02:00

dm.h

dm: move dm_table_destroy() to same header as dm_table_create()

2018-01-17 09:16:06 -05:00

Kconfig

dm: add writecache target

2018-06-08 11:59:51 -04:00

Makefile

dm: add writecache target

2018-06-08 11:59:51 -04:00

md-bitmap.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2018-08-18 16:48:07 -07:00

md-bitmap.h

md: Avoid namespace collision with bitmap API

2018-08-01 15:49:39 -07:00

md-cluster.c

md-cluster: release RESYNC lock after the last resync message

2018-08-31 17:38:10 -07:00

md-cluster.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

md-faulty.c

md: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

md-linear.c

md: improve handling of bio with REQ_PREFLUSH in md_flush_request()

2019-12-17 20:34:55 +01:00

md-linear.h

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md

2017-11-14 16:07:26 -08:00

md-multipath.c

md: improve handling of bio with REQ_PREFLUSH in md_flush_request()

2019-12-17 20:34:55 +01:00

md-multipath.h

md: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

md.c

md: improve handling of bio with REQ_PREFLUSH in md_flush_request()

2019-12-17 20:34:55 +01:00

md.h

md: improve handling of bio with REQ_PREFLUSH in md_flush_request()

2019-12-17 20:34:55 +01:00

raid0.c

md: improve handling of bio with REQ_PREFLUSH in md_flush_request()

2019-12-17 20:34:55 +01:00

raid0.h

md/raid0: avoid RAID0 data corruption due to layout confusion.

2019-10-05 13:10:12 +02:00

raid1-10.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

raid1.c

md: improve handling of bio with REQ_PREFLUSH in md_flush_request()

2019-12-17 20:34:55 +01:00

raid1.h

md: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

raid5-cache.c

md/raid5: fix 'out of memory' during raid cache recovery

2019-02-06 17:30:16 +01:00

raid5-log.h

md/raid5-cache: disable reshape completely

2018-08-31 17:38:09 -07:00

raid5-ppl.c

md: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00

raid5.c

raid5: need to set STRIPE_HANDLE for batch head

2019-12-17 20:36:00 +01:00

raid5.h

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md

2018-06-09 12:01:36 -07:00

raid10.c

md: improve handling of bio with REQ_PREFLUSH in md_flush_request()

2019-12-17 20:34:55 +01:00

raid10.h

md: convert to bioset_init()/mempool_init()

2018-05-30 15:33:32 -06:00