Yu Kuai 82ce0ae87a dm raid: protect md_stop() with 'reconfig_mutex' ...

[ Upstream commit 7d5fff8982 ]

__md_stop_writes() and __md_stop() will modify many fields that are
protected by 'reconfig_mutex', and all the callers will grab
'reconfig_mutex' except for md_stop().

Also, update md_stop() to make certain 'reconfig_mutex' is held using
lockdep_assert_held().

Fixes: 9d09e663d5 ("dm: raid456 basic support")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-08-11 11:57:38 +02:00

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bcache

bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent

2023-07-27 08:44:12 +02:00

persistent-data

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dm-bio-prison-v1.c

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dm-bio-prison-v1.h

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dm-bio-prison-v2.c

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dm-bio-prison-v2.h

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dm-bio-record.h

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dm-bufio.c

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dm-builtin.c

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dm-cache-background-tracker.c

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dm-cache-background-tracker.h

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dm-cache-block-types.h

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dm-cache-metadata.c

dm cache: Fix ABBA deadlock between shrink_slab and dm_cache_metadata_abort

2023-01-14 10:16:31 +01:00

dm-cache-metadata.h

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dm-cache-policy-internal.h

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dm-cache-policy-smq.c

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dm-cache-policy.c

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dm-cache-policy.h

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dm-cache-target.c

dm cache: add cond_resched() to various workqueue loops

2023-03-11 16:39:54 +01:00

dm-clone-metadata.c

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dm-clone-metadata.h

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dm-clone-target.c

dm clone: call kmem_cache_destroy() in dm_clone_init() error path

2023-05-17 11:48:06 +02:00

dm-core.h

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dm-crypt.c

dm crypt: avoid accessing uninitialized tasklet

2023-04-05 11:23:44 +02:00

dm-delay.c

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dm-dust.c

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dm-ebs-target.c

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dm-era-target.c

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dm-exception-store.c

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dm-exception-store.h

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dm-flakey.c

dm flakey: fix a crash with invalid table line

2023-05-17 11:48:07 +02:00

dm-historical-service-time.c

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dm-init.c

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dm-integrity.c

dm integrity: call kmem_cache_destroy() in dm_integrity_init() error path

2023-05-17 11:48:06 +02:00

dm-io.c

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dm-ioctl.c

dm ioctl: fix nested locking in table_clear() to remove deadlock concern

2023-05-17 11:48:07 +02:00

dm-kcopyd.c

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dm-linear.c

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dm-log-userspace-base.c

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dm-log-userspace-transfer.c

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dm-log-userspace-transfer.h

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dm-log-writes.c

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dm-log.c

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dm-mpath.c

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dm-mpath.h

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dm-path-selector.c

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dm-path-selector.h

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dm-queue-length.c

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dm-raid1.c

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dm-raid.c

dm raid: protect md_stop() with 'reconfig_mutex'

2023-08-11 11:57:38 +02:00

dm-region-hash.c

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dm-round-robin.c

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dm-rq.c

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dm-rq.h

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dm-service-time.c

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dm-snap-persistent.c

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dm-snap-transient.c

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dm-snap.c

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dm-stats.c

dm stats: check for and propagate alloc_percpu failure

2023-04-05 11:23:42 +02:00

dm-stats.h

dm stats: check for and propagate alloc_percpu failure

2023-04-05 11:23:42 +02:00

dm-stripe.c

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dm-switch.c

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dm-sysfs.c

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dm-table.c

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dm-target.c

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dm-thin-metadata.c

dm thin: Use last transaction's pmd->root when commit failed

2023-01-14 10:16:31 +01:00

dm-thin-metadata.h

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dm-thin.c

dm thin: fix deadlock when swapping to thin device

2023-04-05 11:23:40 +02:00

dm-uevent.c

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dm-uevent.h

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dm-unstripe.c

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dm-verity-fec.c

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dm-verity-fec.h

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dm-verity-target.c

dm verity: fix error handling for check_at_most_once on FEC

2023-05-17 11:48:10 +02:00

dm-verity-verify-sig.c

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dm-verity-verify-sig.h

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dm-verity.h

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dm-writecache.c

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dm-zero.c

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dm-zoned-metadata.c

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dm-zoned-reclaim.c

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dm-zoned-target.c

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dm-zoned.h

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dm.c

dm stats: check for and propagate alloc_percpu failure

2023-04-05 11:23:42 +02:00

dm.h

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Kconfig

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Makefile

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md-autodetect.c

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md-bitmap.c

md/raid10: check slab-out-of-bounds in md_bitmap_get_counter

2023-07-27 08:43:32 +02:00

md-bitmap.h

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md-cluster.c

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md-cluster.h

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md-faulty.c

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md-linear.c

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md-linear.h

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md-multipath.c

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md-multipath.h

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md.c

dm raid: protect md_stop() with 'reconfig_mutex'

2023-08-11 11:57:38 +02:00

md.h

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raid0.c

md/raid0: add discard support for the 'original' layout

2023-07-27 08:44:29 +02:00

raid0.h

md/raid0: add discard support for the 'original' layout

2023-07-27 08:44:29 +02:00

raid1-10.c

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raid1.c

md/raid1: stop mdx_raid1 thread when raid1 array run failed

2023-01-14 10:16:17 +01:00

raid1.h

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raid5-cache.c

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raid5-log.h

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raid5-ppl.c

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raid5.c

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raid5.h

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raid10.c

md/raid10: prevent soft lockup while flush writes

2023-07-27 08:44:36 +02:00

raid10.h

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