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kernel_samsung_a53x/drivers/md
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Mikulas Patocka 0504e9e96e dm-crypt: don't modify the data when using authenticated encryption 
commit 50c70240097ce41fe6bce6478b80478281e4d0f7 upstream.

It was said that authenticated encryption could produce invalid tag when
the data that is being encrypted is modified [1]. So, fix this problem by
copying the data into the clone bio first and then encrypt them inside the
clone bio.

This may reduce performance, but it is needed to prevent the user from
corrupting the device by writing data with O_DIRECT and modifying them at
the same time.

[1] https://lore.kernel.org/all/20240207004723.GA35324@sol.localdomain/T/

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-18 22:25:37 +01:00
..
bcache bcache: avoid NULL checking to c->root in run_cache_set() 2024-11-18 12:11:56 +01:00
persistent-data Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-clone-metadata.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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-crypt: don't modify the data when using authenticated encryption 2024-11-18 22:25:37 +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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-integrity.c dm-integrity: don't modify bio's immutable bio_vec in integrity_metadata() 2024-11-18 12:12:03 +01:00
dm-io.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dm-ioctl.c dm: limit the number of targets and parameter size area 2024-11-18 12:13:40 +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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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: align struct dm_verity_fec_io properly 2024-11-18 12:11:08 +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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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: Whenassemble the array, consult the superblock of the freshest device 2024-11-18 12:13:14 +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 Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d" 2024-11-18 12:13:33 +01:00
raid5.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid10.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raid10.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00