linux-stable/drivers/md
Mikulas Patocka d8bca518d5 dm raid: fix KASAN warning in raid5_add_disks
commit 617b365872 upstream.

There's a KASAN warning in raid5_add_disk when running the LVM testsuite.
The warning happens in the test
lvconvert-raid-reshape-linear_to_raid6-single-type.sh. We fix the warning
by verifying that rdev->saved_raid_disk is within limits.

Cc: stable@vger.kernel.org
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-07 17:52:16 +02:00
..
bcache bcache: memset on stack variables in bch_btree_check() and bch_sectors_dirty_init() 2022-07-02 16:39:23 +02:00
persistent-data dm space map common: add bounds check to sm_ll_lookup_bitmap() 2022-01-27 10:54:20 +01:00
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 bufio: subtract the number of initial sectors in dm_bufio_get_device_size 2021-03-09 11:11:12 +01:00
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: Avoid returning cmd->bm wild pointer on error 2020-09-02 13:38:24 -04:00
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 Revert "dm cache: fix arm link errors with inline" 2020-12-01 15:43:36 -05:00
dm-clone-metadata.c
dm-clone-metadata.h
dm-clone-target.c
dm-core.h dm: fix deadlock when swapping to encrypted device 2021-03-04 11:38:44 +01:00
dm-crypt.c dm crypt: make printing of the key constant-time 2022-06-06 08:42:44 +02:00
dm-delay.c
dm-dust.c dm dust: add interface to list all badblocks 2020-07-20 11:17:41 -04:00
dm-ebs-target.c dm ebs: Fix incorrect checking for REQ_OP_FLUSH 2020-08-04 16:01:40 -04:00
dm-era-target.c dm era: commit metadata in postsuspend after worker stops 2022-06-29 08:59:45 +02:00
dm-exception-store.c
dm-exception-store.h
dm-flakey.c
dm-historical-service-time.c dm mpath: only use ktime_get_ns() in historical selector 2022-04-20 09:23:18 +02:00
dm-init.c dm init: Set file local variable static 2020-08-04 15:51:28 -04:00
dm-integrity.c dm integrity: fix error code in dm_integrity_ctr() 2022-06-06 08:42:43 +02:00
dm-io.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
dm-ioctl.c dm ioctl: prevent potential spectre v1 gadget 2022-04-13 21:00:57 +02:00
dm-kcopyd.c
dm-linear.c dm: add support for REQ_NOWAIT and enable it for linear target 2020-09-25 08:20:03 -06:00
dm-log-userspace-base.c
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log-writes.c
dm-log.c dm mirror log: clear log bits up to BITS_PER_LONG boundary 2022-06-29 08:59:45 +02:00
dm-mpath.c dm: use dm_table_get_device_name() where appropriate in targets 2020-09-29 16:33:08 -04:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid.c dm raid: fix accesses beyond end of raid member array 2022-07-07 17:52:16 +02:00
dm-raid1.c
dm-region-hash.c
dm-round-robin.c
dm-rq.c dm: requeue IO if mapping table not yet available 2022-04-13 21:00:57 +02:00
dm-rq.h
dm-service-time.c
dm-snap-persistent.c dm snap persistent: simplify area_io() 2020-09-29 16:33:12 -04:00
dm-snap-transient.c
dm-snap.c dm snapshot: properly fix a crash when an origin has no snapshots 2021-06-03 09:00:30 +02:00
dm-stats.c dm stats: add cond_resched when looping over entries 2022-06-06 08:42:44 +02:00
dm-stats.h
dm-stripe.c
dm-switch.c
dm-sysfs.c
dm-table.c dm table: Fix zoned model check and zone sectors check 2021-03-30 14:32:06 +02:00
dm-target.c
dm-thin-metadata.c dm thin metadata: Remove unused local variable when create thin and snap 2020-09-29 16:33:11 -04:00
dm-thin-metadata.h
dm-thin.c
dm-uevent.c
dm-uevent.h
dm-unstripe.c
dm-verity-fec.c dm verity fec: fix misaligned RS roots IO 2021-04-21 13:00:54 +02:00
dm-verity-fec.h dm verity fec: fix misaligned RS roots IO 2021-04-21 13:00:54 +02:00
dm-verity-target.c dm verity: set DM_TARGET_IMMUTABLE feature flag 2022-06-06 08:42:44 +02:00
dm-verity-verify-sig.c dm verity: fix require_signatures module_param permissions 2021-06-16 12:01:37 +02:00
dm-verity-verify-sig.h dm verity: Fix compilation warning 2020-08-04 15:48:13 -04:00
dm-verity.h dm verity: add "panic_on_corruption" error handling mode 2020-07-13 11:47:33 -04:00
dm-writecache.c dm writecache: write at least 4k when committing 2021-07-19 09:45:02 +02:00
dm-zero.c
dm-zoned-metadata.c dm zoned: check zone capacity 2021-07-19 09:45:01 +02:00
dm-zoned-reclaim.c
dm-zoned-target.c dm table: Fix zoned model check and zone sectors check 2021-03-30 14:32:06 +02:00
dm-zoned.h
dm.c dm: interlock pending dm_io and dm_wait_for_bios_completion 2022-05-12 12:25:45 +02:00
dm.h dm table: fix DAX iterate_devices based device capability checks 2021-03-04 11:38:44 +01:00
Kconfig dm integrity: select CRYPTO_SKCIPHER 2021-01-27 11:54:57 +01:00
Makefile md: move the early init autodetect code to drivers/md/ 2020-07-16 15:34:47 +02:00
md-autodetect.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
md-bitmap.c md/bitmap: don't set sb values if can't pass sanity check 2022-06-09 10:20:52 +02:00
md-bitmap.h
md-cluster.c md/cluster: fix deadlock when node is doing resync job 2020-12-30 11:54:25 +01:00
md-cluster.h
md-faulty.c
md-linear.c block: add a new revalidate_disk_size helper 2020-09-02 08:00:07 -06:00
md-linear.h
md-multipath.c
md-multipath.h
md.c md: protect md_unregister_thread from reentrancy 2022-06-14 18:32:43 +02:00
md.h md: revert io stats accounting 2022-01-16 09:14:21 +01:00
raid0.c md/raid0: Ignore RAID0 layout if the second zone has only one device 2022-06-14 18:32:47 +02:00
raid0.h
raid1-10.c
raid1.c md/raid10: properly indicate failure when ending a failed write request 2021-08-12 13:22:17 +02:00
raid1.h
raid5-cache.c raid5-cache: hold spinlock instead of mutex in r5c_journal_mode_show 2020-08-02 23:03:52 -07:00
raid5-log.h
raid5-ppl.c md/raid456: convert macro STRIPE_* to RAID5_STRIPE_* 2020-07-21 17:18:12 -07:00
raid5.c dm raid: fix KASAN warning in raid5_add_disks 2022-07-07 17:52:16 +02:00
raid5.h md/raid5: let multiple devices of stripe_head share page 2020-09-24 16:44:44 -07:00
raid10.c md/raid10: properly indicate failure when ending a failed write request 2021-08-12 13:22:17 +02:00
raid10.h Revert "md/raid10: improve discard request for far layout" 2020-12-09 20:46:00 -08:00