Mikulas Patocka ee27658c23 dm-stripe: fix a possible integer overflow ... commit 1071d560afb4c245c2076494226df47db5a35708 upstream. There's a possible integer overflow in stripe_io_hints if we have too large chunk size. Test if the overflow happened, and if it did, don't set limits->io_min and limits->io_opt; Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Reviewed-by: John Garry <john.g.garry@oracle.com> Suggested-by: Dongsheng Yang <dongsheng.yang@linux.dev> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-09-25 11:16:46 +02:00
..
bcache	bcache: remove unnecessary select MIN_HEAP	2025-06-19 20:48:03 -07:00
dm-vdo	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
persistent-data	lib/crc: remove CONFIG_LIBCRC32C	2025-04-04 11:31:42 -07:00
dm-audit.c
dm-audit.h
dm-bio-prison-v1.c	dm cache: Remove unused functions in bio-prison-v1	2024-11-20 11:38:04 +01:00
dm-bio-prison-v1.h	dm cache: Remove unused functions in bio-prison-v1	2024-11-20 11:38:04 +01:00
dm-bio-prison-v2.c	dm: use bio_list_merge_init	2024-04-01 11:53:37 -06:00
dm-bio-prison-v2.h
dm-bio-record.h
dm-bufio.c	dm-bufio: fix sched in atomic context	2025-07-10 16:48:50 +02:00
dm-builtin.c
dm-cache-background-tracker.c	dm cache: Remove unused btracker_nr_writebacks_queued	2024-11-20 11:38:04 +01:00
dm-cache-background-tracker.h	dm cache: Remove unused btracker_nr_writebacks_queued	2024-11-20 11:38:04 +01:00
dm-cache-block-types.h
dm-cache-metadata.c	dm cache: Remove unused dm_cache_size	2024-11-20 11:38:04 +01:00
dm-cache-metadata.h	dm cache: Remove unused dm_cache_size	2024-11-20 11:38:04 +01:00
dm-cache-policy-internal.h
dm-cache-policy-smq.c	dm: update relevant MODULE_AUTHOR entries to latest dm-devel mailing list	2024-02-20 14:22:55 -05:00
dm-cache-policy.c
dm-cache-policy.h
dm-cache-target.c	dm cache: support shrinking the origin device	2025-03-06 16:13:47 +01:00
dm-clone-metadata.c	dm: Make use of __assign_bit() API	2024-09-02 16:53:53 +02:00
dm-clone-metadata.h
dm-clone-target.c	block: add a bdev_limits helper	2024-10-29 09:15:00 -06:00
dm-core.h	dm: use generic functions instead of disable_discard and disable_write_zeroes	2025-05-04 11:35:05 +02:00
dm-crypt.c	dm: dm-crypt: Do not partially accept write BIOs with zoned targets	2025-08-28 16:34:12 +02:00
dm-delay.c	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
dm-dust.c	dm: Allow .prepare_ioctl to handle ioctls directly	2025-05-04 11:35:05 +02:00
dm-ebs-target.c	dm: Allow .prepare_ioctl to handle ioctls directly	2025-05-04 11:35:05 +02:00
dm-era-target.c	dm: Constify struct dm_block_validator	2024-07-19 12:08:15 +02:00
dm-exception-store.c
dm-exception-store.h
dm-flakey.c	dm-flakey: Fix corrupt_bio_byte setup checks	2025-08-15 16:39:15 +02:00
dm-ima.c
dm-ima.h
dm-init.c	dm init: Handle minors larger than 255	2024-07-02 20:53:41 +02:00
dm-integrity.c	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
dm-io-rewind.c
dm-io-tracker.h
dm-io.c	dm-io: Warn on creating multiple atomic write bios for a region	2025-01-17 22:24:09 +01:00
dm-ioctl.c	dm mpath: Interface for explicit probing of active paths	2025-05-04 11:35:06 +02:00
dm-kcopyd.c	dm io: Support IO priority	2024-02-20 14:22:51 -05:00
dm-linear.c	dm: Allow .prepare_ioctl to handle ioctls directly	2025-05-04 11:35:05 +02:00
dm-log-userspace-base.c	dm: update relevant MODULE_AUTHOR entries to latest dm-devel mailing list	2024-02-20 14:22:55 -05:00
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log-writes.c	dm: Allow .prepare_ioctl to handle ioctls directly	2025-05-04 11:35:05 +02:00
dm-log.c	dm: update relevant MODULE_AUTHOR entries to latest dm-devel mailing list	2024-02-20 14:22:55 -05:00
dm-mpath.c	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-ps-historical-service-time.c	dm-mpath: don't print the "loaded" message if registering fails	2025-08-20 18:41:29 +02:00
dm-ps-io-affinity.c	dm: change kzalloc to kcalloc	2025-01-17 22:05:39 +01:00
dm-ps-queue-length.c	dm-mpath: don't print the "loaded" message if registering fails	2025-08-20 18:41:29 +02:00
dm-ps-round-robin.c	dm-mpath: don't print the "loaded" message if registering fails	2025-08-20 18:41:29 +02:00
dm-ps-service-time.c	dm-mpath: don't print the "loaded" message if registering fails	2025-08-20 18:41:29 +02:00
dm-raid.c	dm-raid: don't set io_min and io_opt for raid1	2025-09-25 11:16:46 +02:00
dm-raid1.c	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
dm-region-hash.c	dm: update relevant MODULE_AUTHOR entries to latest dm-devel mailing list	2024-02-20 14:22:55 -05:00
dm-rq.c	dm: use generic functions instead of disable_discard and disable_write_zeroes	2025-05-04 11:35:05 +02:00
dm-rq.h
dm-snap-persistent.c	dm io: Support IO priority	2024-02-20 14:22:51 -05:00
dm-snap-transient.c
dm-snap.c	dm: always manage discard support in terms of max_hw_discard_sectors	2024-05-20 15:51:19 -04:00
dm-stats.c
dm-stats.h
dm-stripe.c	dm-stripe: fix a possible integer overflow	2025-09-25 11:16:46 +02:00
dm-switch.c	dm: Allow .prepare_ioctl to handle ioctls directly	2025-05-04 11:35:05 +02:00
dm-sysfs.c
dm-table.c	dm-table: fix checking for rq stackable devices	2025-08-20 18:41:29 +02:00
dm-target.c	dm: always manage discard support in terms of max_hw_discard_sectors	2024-05-20 15:51:19 -04:00
dm-thin-metadata.c	dm: Constify struct dm_block_validator	2024-07-19 12:08:15 +02:00
dm-thin-metadata.h
dm-thin.c	- dm-array fixes	2025-01-08 10:12:01 -08:00
dm-uevent.c
dm-uevent.h
dm-unstripe.c	dm-unstriped: cast an operand to sector_t to prevent potential uint32_t overflow	2024-11-04 17:34:56 +01:00
dm-verity-fec.c	dm-verity: fix a memory leak if some arguments are specified multiple times	2025-06-03 19:01:42 +02:00
dm-verity-fec.h	dm-verity: always "map" the data blocks	2024-07-03 21:41:11 +02:00
dm-verity-loadpin.c
dm-verity-target.c	dm-verity: fix a memory leak if some arguments are specified multiple times	2025-06-03 19:01:42 +02:00
dm-verity-verify-sig.c	dm-verity: fix a memory leak if some arguments are specified multiple times	2025-06-03 19:01:42 +02:00
dm-verity-verify-sig.h
dm-verity.h	dm-verity: remove the unused "data_start" variable	2024-11-20 11:44:44 +01:00
dm-writecache.c	treewide, timers: Rename from_timer() to timer_container_of()	2025-06-08 09:07:37 +02:00
dm-zero.c	dm: always manage discard support in terms of max_hw_discard_sectors	2024-05-20 15:51:19 -04:00
dm-zone.c	dm-zone: Use bdev_*() helper functions where applicable	2025-05-15 15:55:07 +02:00
dm-zoned-metadata.c	dm: zoned: Remove unused functions	2024-11-20 11:38:04 +01:00
dm-zoned-reclaim.c	dm: Fix dm-zoned-reclaim zone write pointer alignment	2024-12-10 09:15:33 -07:00
dm-zoned-target.c	md: dm-zoned-target: Initialize return variable r to avoid uninitialized use	2025-08-20 18:41:28 +02:00
dm-zoned.h	dm: zoned: Remove unused functions	2024-11-20 11:38:04 +01:00
dm.c	dm: Check for forbidden splitting of zone write operations	2025-08-28 16:34:12 +02:00
dm.h	dm: limit swapping tables for devices with zone write plugs	2025-05-04 11:35:05 +02:00
Kconfig	CRC cleanups for 6.15	2025-04-08 12:09:28 -07:00
Makefile	md: reintroduce md-linear	2025-01-13 07:36:29 -08:00
md-autodetect.c	md: reintroduce md-linear	2025-01-13 07:36:29 -08:00
md-bitmap.c	md: rename recovery_cp to resync_offset	2025-08-28 16:34:45 +02:00
md-bitmap.h	md/md-bitmap: remove parameter slot from bitmap_create()	2025-05-30 15:47:23 +08:00
md-cluster.c	md: rename recovery_cp to resync_offset	2025-08-28 16:34:45 +02:00
md-cluster.h	md: switch md-cluster to use md_submodle_head	2025-03-05 00:28:39 +08:00
md-linear.c	md: switch personalities to use md_submodule_head	2025-03-05 00:27:20 +08:00
md.c	md: keep recovery_cp in mdp_superblock_s	2025-09-19 16:37:27 +02:00
md.h	md: rename recovery_cp to resync_offset	2025-08-28 16:34:45 +02:00
raid1-10.c	md: rename recovery_cp to resync_offset	2025-08-28 16:34:45 +02:00
raid1.c	md/raid1: fix data lost for writemostly rdev	2025-09-09 19:02:39 +02:00
raid1.h	md/md-bitmap: remove the last parameter for bimtap_ops->endwrite()	2025-01-13 08:56:10 -08:00
raid5-cache.c	lib/crc32: standardize on crc32c() name for Castagnoli CRC32	2025-02-08 20:06:30 -08:00
raid5-log.h
raid5-ppl.c	md: rename recovery_cp to resync_offset	2025-08-28 16:34:45 +02:00
raid5.c	md: rename recovery_cp to resync_offset	2025-08-28 16:34:45 +02:00
raid5.h	md/md-bitmap: move bitmap_{start, end}write to md upper layer	2025-01-13 08:56:11 -08:00
raid10.c	md: rename recovery_cp to resync_offset	2025-08-28 16:34:45 +02:00
raid10.h	md/md-bitmap: remove the last parameter for bimtap_ops->endwrite()	2025-01-13 08:56:10 -08:00
raid0.c	md: rename recovery_cp to resync_offset	2025-08-28 16:34:45 +02:00
raid0.h