Shin'ichiro Kawasaki 2d669ceb69 dm table: Fix zoned model check and zone sectors check ... Commit 24f6b6036c ("dm table: fix zoned iterate_devices based device capability checks") triggered dm table load failure when dm-zoned device is set up for zoned block devices and a regular device for cache. The commit inverted logic of two callback functions for iterate_devices: device_is_zoned_model() and device_matches_zone_sectors(). The logic of device_is_zoned_model() was inverted then all destination devices of all targets in dm table are required to have the expected zoned model. This is fine for dm-linear, dm-flakey and dm-crypt on zoned block devices since each target has only one destination device. However, this results in failure for dm-zoned with regular cache device since that target has both regular block device and zoned block devices. As for device_matches_zone_sectors(), the commit inverted the logic to require all zoned block devices in each target have the specified zone_sectors. This check also fails for regular block device which does not have zones. To avoid the check failures, fix the zone model check and the zone sectors check. For zone model check, introduce the new feature flag DM_TARGET_MIXED_ZONED_MODEL, and set it to dm-zoned target. When the target has this flag, allow it to have destination devices with any zoned model. For zone sectors check, skip the check if the destination device is not a zoned block device. Also add comments and improve an error message to clarify expectations to the two checks. Fixes: 24f6b6036c ("dm table: fix zoned iterate_devices based device capability checks") Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>		2021-03-22 12:32:31 -04:00
..
bcache	block: rename BIO_MAX_PAGES to BIO_MAX_VECS	2021-03-11 07:47:48 -07:00
persistent-data	dm persistent data: fix return type of shadow_root()	2021-02-03 10:10:05 -05:00
dm-bio-prison-v1.c	dm bio prison: replace spin_lock_irqsave with spin_lock_irq	2019-11-05 14:53:03 -05:00
dm-bio-prison-v1.h
dm-bio-prison-v2.c	dm bio prison v2: use true/false for bool variable	2020-01-07 12:07:08 -05:00
dm-bio-prison-v2.h
dm-bio-record.h	block: store a block_device pointer in struct bio	2021-01-24 18:17:20 -07:00
dm-bufio.c	dm bufio: subtract the number of initial sectors in dm_bufio_get_device_size	2021-03-04 14:53:54 -05:00
dm-builtin.c
dm-cache-background-tracker.c
dm-cache-background-tracker.h
dm-cache-block-types.h
dm-cache-metadata.c	dm: use bdev_read_only to check if a device is read-only	2021-01-24 18:15:57 -07:00
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	dm cache: simplify the return expression of load_mapping()	2020-12-22 09:54:48 -05:00
dm-clone-metadata.c	dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions()	2020-03-27 14:42:51 -04:00
dm-clone-metadata.h	dm clone metadata: Fix return type of dm_clone_nr_of_hydrated_regions()	2020-03-27 14:42:51 -04:00
dm-clone-target.c	dm-clone: use blkdev_issue_flush in commit_metadata	2021-01-27 09:51:48 -07:00
dm-core.h	dm: fix deadlock when swapping to encrypted device	2021-02-11 09:45:28 -05:00
dm-crypt.c	block: rename BIO_MAX_PAGES to BIO_MAX_VECS	2021-03-11 07:47:48 -07:00
dm-delay.c	block: rename generic_make_request to submit_bio_noacct	2020-07-01 07:27:24 -06:00
dm-dust.c	dm dust: remove h from printk format specifier	2021-02-03 10:10:04 -05:00
dm-ebs-target.c	dm ebs: avoid double unlikely() notation when using IS_ERR()	2020-12-21 13:59:37 -05:00
dm-era-target.c	dm era: only resize metadata in preresume	2021-02-11 09:45:22 -05:00
dm-exception-store.c
dm-exception-store.h	- Improve DM snapshot target's scalability by using finer grained	2019-05-16 15:55:48 -07:00
dm-flakey.c	dm: simplify target code conditional on CONFIG_BLK_DEV_ZONED	2021-02-11 09:45:27 -05:00
dm-init.c	dm init: Set file local variable static	2020-08-04 15:51:28 -04:00
dm-integrity.c	dm integrity: introduce the "fix_hmac" argument	2021-02-03 10:10:05 -05:00
dm-io.c	block: Add bio_max_segs	2021-02-26 15:49:51 -07:00
dm-ioctl.c	dm ioctl: fix error return code in target_message	2020-12-04 18:04:36 -05:00
dm-kcopyd.c	dm kcopyd: always complete failed jobs	2019-08-15 15:57:39 -04:00
dm-linear.c	dm: simplify target code conditional on CONFIG_BLK_DEV_ZONED	2021-02-11 09:45:27 -05:00
dm-log-userspace-base.c
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log-writes.c	block: Add bio_max_segs	2021-02-26 15:49:51 -07:00
dm-log.c
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 mpath: pass IO start time to path selector	2020-05-15 10:29:36 -04:00
dm-ps-historical-service-time.c	dm: rename multipath path selector source files to have "dm-ps" prefix	2020-12-04 18:04:35 -05:00
dm-ps-io-affinity.c	dm: rename multipath path selector source files to have "dm-ps" prefix	2020-12-04 18:04:35 -05:00
dm-ps-queue-length.c	dm: rename multipath path selector source files to have "dm-ps" prefix	2020-12-04 18:04:35 -05:00
dm-ps-round-robin.c	dm: rename multipath path selector source files to have "dm-ps" prefix	2020-12-04 18:04:35 -05:00
dm-ps-service-time.c	dm: rename multipath path selector source files to have "dm-ps" prefix	2020-12-04 18:04:35 -05:00
dm-raid1.c	block: store a block_device pointer in struct bio	2021-01-24 18:17:20 -07:00
dm-raid.c	dm raid: fix discard limits for raid1	2021-01-04 15:02:30 -05:00
dm-region-hash.c
dm-rq.c	block: remove the request_queue to argument request based tracepoints	2020-12-04 09:42:00 -07:00
dm-rq.h
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: flush merged data before committing metadata	2021-01-06 18:28:34 -05:00
dm-stats.c	dm: replace zero-length array with flexible-array	2020-05-20 17:09:44 -04:00
dm-stats.h
dm-stripe.c	dm: add support for REQ_NOWAIT to various targets	2020-12-04 18:04:35 -05:00
dm-switch.c	dm: add support for REQ_NOWAIT to various targets	2020-12-04 18:04:35 -05:00
dm-sysfs.c
dm-table.c	dm table: Fix zoned model check and zone sectors check	2021-03-22 12:32:31 -04:00
dm-target.c	dm mpath: fix missing call of path selector type->end_io	2019-04-25 15:38:52 -04:00
dm-thin-metadata.c	dm: use bdev_read_only to check if a device is read-only	2021-01-24 18:15:57 -07:00
dm-thin-metadata.h	dm thin metadata: Add support for a pre-commit callback	2019-12-05 17:05:24 -05:00
dm-thin.c	writeback: remove bdi->congested_fn	2020-07-08 17:20:46 -06:00
dm-uevent.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
dm-uevent.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
dm-unstripe.c	dm: add support for REQ_NOWAIT to various targets	2020-12-04 18:04:35 -05:00
dm-verity-fec.c	dm verity: fix FEC for RS roots unaligned to block size	2021-03-04 15:08:18 -05:00
dm-verity-fec.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
dm-verity-target.c	dm verity: fix DM_VERITY_OPTS_MAX value	2021-03-22 12:32:30 -04:00
dm-verity-verify-sig.c	dm verity: Add support for signature verification with 2nd keyring	2020-12-04 18:04:35 -05:00
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	block: rename BIO_MAX_PAGES to BIO_MAX_VECS	2021-03-11 07:47:48 -07:00
dm-zero.c	dm: add support for REQ_NOWAIT to various targets	2020-12-04 18:04:35 -05:00
dm-zoned-metadata.c	block: use an on-stack bio in blkdev_issue_flush	2021-01-27 09:51:48 -07:00
dm-zoned-reclaim.c	dm zoned: Fix zone reclaim trigger	2020-07-08 12:21:53 -04:00
dm-zoned-target.c	dm table: Fix zoned model check and zone sectors check	2021-03-22 12:32:31 -04:00
dm-zoned.h	dm zoned: select reclaim zone based on device index	2020-06-05 14:59:53 -04:00
dm.c	dm: fix deadlock when swapping to encrypted device	2021-02-11 09:45:28 -05:00
dm.h	dm table: fix DAX iterate_devices based device capability checks	2021-02-09 08:45:30 -05:00
Kconfig	dm crypt: support using trusted keys	2021-02-03 10:13:00 -05:00
Makefile	dm: rename multipath path selector source files to have "dm-ps" prefix	2020-12-04 18:04:35 -05:00
md-autodetect.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
md-bitmap.c	md/bitmap: fix memory leak of temporary bitmap	2020-10-08 22:37:39 -07:00
md-bitmap.h
md-cluster.c	for-5.11/drivers-2020-12-14	2020-12-16 13:09:32 -08:00
md-cluster.h
md-faulty.c	block: rename generic_make_request to submit_bio_noacct	2020-07-01 07:27:24 -06:00
md-linear.c	block: store a block_device pointer in struct bio	2021-01-24 18:17:20 -07:00
md-linear.h	md/raid1: Replace zero-length array with flexible-array	2020-05-13 12:02:23 -07:00
md-multipath.c	writeback: remove bdi->congested_fn	2020-07-08 17:20:46 -06:00
md-multipath.h
md.c	md: use rdev_read_only in restart_array	2021-02-01 09:35:20 -07:00
md.h	md: remove bio_alloc_mddev	2021-01-27 09:51:48 -07:00
raid0.c	for-5.11/block-2020-12-14	2020-12-16 12:57:51 -08:00
raid0.h	md/raid0: avoid RAID0 data corruption due to layout confusion.	2019-09-13 13:10:05 -07:00
raid1-10.c	md: raid1-10: Unify r{1,10}bio_pool_free	2019-06-15 01:37:35 -06:00
raid1.c	md: remove bio_alloc_mddev	2021-01-27 09:51:48 -07:00
raid1.h	md/raid1: Replace zero-length array with flexible-array	2020-05-13 12:02:23 -07:00
raid5-cache.c	block: rename BIO_MAX_PAGES to BIO_MAX_VECS	2021-03-11 07:47:48 -07:00
raid5-log.h
raid5-ppl.c	block: rename BIO_MAX_PAGES to BIO_MAX_VECS	2021-03-11 07:47:48 -07:00
raid5.c	for-5.12/drivers-2021-02-17	2021-02-21 11:06:54 -08:00
raid5.h	md/raid5: let multiple devices of stripe_head share page	2020-09-24 16:44:44 -07:00
raid10.c	md/raid10: remove dead code in reshape_request	2021-02-08 08:33:16 -07:00
raid10.h	Revert "md/raid10: improve discard request for far layout"	2020-12-09 20:46:00 -08:00