Li Nan ddf899fc6f md: clean up invalid BUG_ON in md_ioctl ...

[ Upstream commit 9dd8702e7c ]

'disk->private_data' is set to mddev in md_alloc() and never set to NULL,
and users need to open mddev before submitting ioctl. So mddev must not
have been freed during ioctl, and there is no need to check mddev here.
Clean up it.

Signed-off-by: Li Nan <linan122@huawei.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20240226031444.3606764-4-linan666@huaweicloud.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-09-04 13:23:25 +02:00

..

bcache

bcache: fix variable length array abuse in btree_iter

2024-07-05 09:14:36 +02:00

persistent-data

dm persistent data: fix memory allocation failure

2024-09-04 13:23:16 +02:00

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

2023-01-12 11:58:52 +01:00

dm-cache-metadata.h

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dm-cache-policy-internal.h

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dm-cache-policy-smq.c

dm cache policy smq: ensure IO doesn't prevent cleaner policy progress

2023-08-03 10:22:46 +02:00

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

2023-03-10 09:39:55 +01:00

dm-clone-metadata.c

bitmap: introduce generic optimized bitmap_size()

2024-09-04 13:23:16 +02:00

dm-clone-metadata.h

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dm-clone-target.c

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

2023-05-11 23:00:40 +09:00

dm-core.h

dm: limit the number of targets and parameter size area

2024-02-23 08:55:14 +01:00

dm-crypt.c

dm-verity, dm-crypt: align "struct bvec_iter" correctly

2024-03-26 18:21:13 -04:00

dm-delay.c

dm-delay: fix a race between delay_presuspend and delay_bio

2023-12-03 07:31:25 +01:00

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

2023-05-11 23:00:40 +09:00

dm-ima.c

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dm-ima.h

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dm-init.c

dm init: add dm-mod.waitfor to wait for asynchronously probed block devices

2023-07-23 13:47:51 +02:00

dm-integrity.c

dm integrity: fix out-of-range warning

2024-04-10 16:19:36 +02:00

dm-io-tracker.h

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dm-io.c

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dm-ioctl.c

dm resume: don't return EINVAL when signalled

2024-09-04 13:23:16 +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-ps-historical-service-time.c

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dm-ps-io-affinity.c

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dm-ps-queue-length.c

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dm-ps-round-robin.c

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dm-ps-service-time.c

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dm-raid1.c

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dm-raid.c

dm-raid: fix lockdep waring in "pers->hot_add_disk"

2024-04-10 16:18:39 +02:00

dm-region-hash.c

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dm-rq.c

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dm-rq.h

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dm-snap-persistent.c

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dm-snap-transient.c

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dm-snap.c

dm snapshot: fix lockup in dm_exception_table_exit

2024-04-10 16:18:44 +02:00

dm-stats.c

dm stats: check for and propagate alloc_percpu failure

2023-03-30 12:48:00 +02:00

dm-stats.h

dm stats: check for and propagate alloc_percpu failure

2023-03-30 12:48:00 +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

dm: limit the number of targets and parameter size area

2024-02-23 08:55:14 +01:00

dm-target.c

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dm-thin-metadata.c

dm thin metadata: check fail_io before using data_sm

2023-06-21 15:59:14 +02:00

dm-thin-metadata.h

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dm-thin.c

dm thin: fix deadlock when swapping to thin device

2023-03-30 12:47:56 +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

dm-verity: align struct dm_verity_fec_io properly

2023-12-08 08:48:01 +01:00

dm-verity-fec.h

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dm-verity-target.c

dm verity: don't perform FEC for failed readahead IO

2023-12-08 08:48:01 +01:00

dm-verity-verify-sig.c

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dm-verity-verify-sig.h

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dm-verity.h

dm-verity, dm-crypt: align "struct bvec_iter" correctly

2024-03-26 18:21:13 -04:00

dm-writecache.c

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dm-zero.c

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dm-zone.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

dm zoned: free dmz->ddev array in dmz_put_zoned_devices

2023-10-10 21:59:08 +02:00

dm-zoned.h

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dm.c

dm: call the resume method on internal suspend

2024-03-26 18:21:24 -04:00

dm.h

dm: send just one event on resize, not two

2023-03-10 09:40:05 +01:00

Kconfig

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Makefile

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md-autodetect.c

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md-bitmap.c

md: fix resync softlockup when bitmap size is less than array size

2024-06-16 13:39:17 +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

md: add error_handlers for raid0 and linear

2023-09-19 12:22:39 +02:00

md-linear.h

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md-multipath.c

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md-multipath.h

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md.c

md: clean up invalid BUG_ON in md_ioctl

2024-09-04 13:23:25 +02:00

md.h

md: add error_handlers for raid0 and linear

2023-09-19 12:22:39 +02:00

raid0.c

md: raid0: account for split bio in iostat accounting

2023-09-19 12:22:40 +02:00

raid0.h

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

2023-07-23 13:47:51 +02:00

raid1-10.c

md: drop queue limitation for RAID1 and RAID10

2023-05-11 23:00:29 +09:00

raid1.c

md/raid1: fix error: ISO C90 forbids mixed declarations

2023-09-23 11:10:01 +02:00

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

md/raid5: avoid BUG_ON() while continue reshape after reassembling

2024-08-19 05:45:36 +02:00

raid5.h

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raid10.c

md/raid10: prevent soft lockup while flush writes

2024-03-01 13:21:55 +01:00

raid10.h

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