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kernel_samsung_a53x/drivers/md
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Benjamin Marzinski fe52a0f88f dm init: Handle minors larger than 255 
[ Upstream commit 140ce37fd78a629105377e17842465258a5459ef ]

dm_parse_device_entry() simply copies the minor number into dmi.dev, but
the dev_t format splits the minor number between the lowest 8 bytes and
highest 12 bytes. If the minor number is larger than 255, part of it
will end up getting treated as the major number

Fix this by checking that the minor number is valid and then encoding it
as a dev_t.

Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-01-19 00:10:01 +01:00
..
bcache bcache: revert replacing IS_ERR_OR_NULL with IS_ERR again 2024-12-17 13:24:28 +01:00
persistent-data dm persistent data: fix memory allocation failure 2024-11-23 23:20:42 +01:00
alta_bigdata.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-bio-prison-v1.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-bio-prison-v1.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-bio-prison-v2.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-bio-prison-v2.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-bio-record.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-bow.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-bufio.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-builtin.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-cache-background-tracker.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-cache-background-tracker.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-cache-block-types.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-cache-metadata.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-cache-metadata.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-cache-policy-internal.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-cache-policy-smq.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-cache-policy.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-cache-policy.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-cache-target.c dm cache: fix potential out-of-bounds access on the first resume 2024-11-30 02:33:24 +01:00
dm-clone-metadata.c bitmap: introduce generic optimized bitmap_size() 2024-11-23 23:20:42 +01:00
dm-clone-metadata.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-clone-target.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-core.h dm: limit the number of targets and parameter size area 2024-11-18 12:13:40 +01:00
dm-crypt.c dm-verity, dm-crypt: align "struct bvec_iter" correctly 2024-11-19 08:44:36 +01:00
dm-default-key.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-delay.c dm-delay: fix a race between delay_presuspend and delay_bio 2024-11-18 12:10:57 +01:00
dm-dust.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-ebs-target.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-era-target.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-exception-store.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-exception-store.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-flakey.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-historical-service-time.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-init.c dm init: Handle minors larger than 255 2025-01-19 00:10:01 +01:00
dm-integrity.c dm integrity: fix out-of-range warning 2024-11-19 09:22:44 +01:00
dm-io.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-ioctl.c dm resume: don't return EINVAL when signalled 2024-11-23 23:20:42 +01:00
dm-kcopyd.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-linear.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-log-userspace-base.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-log-userspace-transfer.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-log-userspace-transfer.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-log-writes.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-log.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-mpath.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-mpath.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-path-selector.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-path-selector.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-queue-length.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-raid.c dm-raid: fix lockdep waring in "pers->hot_add_disk" 2024-11-19 09:22:33 +01:00
dm-raid1.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-region-hash.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-round-robin.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-rq.c Reapply "dm: requeue IO if mapping table not yet available" 2024-11-24 00:23:19 +01:00
dm-rq.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-service-time.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-snap-persistent.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-snap-transient.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-snap.c dm snapshot: fix lockup in dm_exception_table_exit 2024-11-19 09:22:37 +01:00
dm-stats.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-stats.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-stripe.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-switch.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-sysfs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-table.c dm: limit the number of targets and parameter size area 2024-11-18 12:13:40 +01:00
dm-target.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-thin-metadata.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-thin-metadata.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-thin.c dm thin: Add missing destroy_work_on_stack() 2024-12-17 13:24:24 +01:00
dm-uevent.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-uevent.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-unstripe.c dm-unstriped: cast an operand to sector_t to prevent potential uint32_t overflow 2024-11-30 02:33:24 +01:00
dm-user.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-verity-debug.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-verity-debug.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-verity-fec.c dm-verity: align struct dm_verity_fec_io properly 2024-11-18 12:11:08 +01:00
dm-verity-fec.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-verity-target.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-verity-verify-sig.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-verity-verify-sig.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-verity.h dm-verity, dm-crypt: align "struct bvec_iter" correctly 2024-11-19 08:44:36 +01:00
dm-writecache.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-zero.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-zoned-metadata.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-zoned-reclaim.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-zoned-target.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-zoned.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm.c Reapply "dm: requeue IO if mapping table not yet available" 2024-11-24 00:23:19 +01:00
dm.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
md-autodetect.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
md-bitmap.c md: fix resync softlockup when bitmap size is less than array size 2024-11-19 12:26:53 +01:00
md-bitmap.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
md-cluster.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
md-cluster.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
md-faulty.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
md-linear.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
md-linear.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
md-multipath.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
md-multipath.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
md.c md: clean up invalid BUG_ON in md_ioctl 2024-11-23 23:20:45 +01:00
md.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid0.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid0.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid1-10.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid1.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid1.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid5-cache.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid5-log.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid5-ppl.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid5.c md/raid5: avoid BUG_ON() while continue reshape after reassembling 2024-11-23 23:20:23 +01:00
raid5.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid10.c md/raid10: improve code of mrdev in raid10_sync_request 2024-11-30 02:33:28 +01:00
raid10.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00