Heinz Mauelshagen daac9e1c85 dm mirror: fix read error on recovery after default leg failure ... commit dcb2ff56417362c31f6b430c3c531a84581e8721 upstream. If a default leg has failed, any read will cause a new operational default leg to be selected and the read is resubmitted. But until now the read will return failure even though it was successful due to resubmission. The reason for this is bio->bi_error was not being cleared before resubmitting the bio. Fix by clearing bio->bi_error before resubmission. Fixes: 4246a0b63b ("block: add a bi_error field to struct bio") Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-11-10 16:36:35 +01:00
..
bcache	bcache: RESERVE_PRIO is too small by one when prio_buckets() is a power of two.	2016-09-15 08:27:53 +02:00
persistent-data	dm space map metadata: remove unused variable in brb_pop()	2016-03-03 15:07:14 -08:00
bitmap.c	md-cluster: Use a small window for resync	2015-10-12 01:32:05 -05:00
bitmap.h	md-cluster: Use a small window for resync	2015-10-12 01:32:05 -05:00
dm-bio-prison.c
dm-bio-prison.h
dm-bio-record.h
dm-bufio.c	dm: convert ffs to __ffs	2015-10-31 19:06:01 -04:00
dm-bufio.h
dm-builtin.c
dm-cache-block-types.h
dm-cache-metadata.c	dm cache metadata: fix cmd_read_lock() acquiring write lock	2016-05-04 14:48:41 -07:00
dm-cache-metadata.h	dm cache: make sure every metadata function checks fail_io	2016-04-12 09:08:40 -07:00
dm-cache-policy-cleaner.c	- Revert a dm-multipath change that caused a regression for unprivledged	2015-11-04 21:19:53 -08:00
dm-cache-policy-internal.h
dm-cache-policy-mq.c	dm: convert ffs to __ffs	2015-10-31 19:06:01 -04:00
dm-cache-policy-smq.c	dm: convert ffs to __ffs	2015-10-31 19:06:01 -04:00
dm-cache-policy.c
dm-cache-policy.h
dm-cache-target.c	dm cache: make sure every metadata function checks fail_io	2016-04-12 09:08:40 -07:00
dm-crypt.c	dm crypt: fix crash on exit	2016-10-28 03:01:28 -04:00
dm-delay.c	dm delay: document that offsets are specified in sectors	2015-10-31 19:06:05 -04:00
dm-era-target.c	dm persistent data: eliminate unnecessary return values	2015-10-31 19:06:02 -04:00
dm-exception-store.c	- Revert a dm-multipath change that caused a regression for unprivledged	2015-11-04 21:19:53 -08:00
dm-exception-store.h	dm snapshot: fix hung bios when copy error occurs	2016-03-03 15:07:14 -08:00
dm-flakey.c	dm flakey: fix reads to be issued if drop_writes configured	2016-09-24 10:07:36 +02:00
dm-io.c	dm: drop NULL test before kmem_cache_destroy() and mempool_destroy()	2015-10-31 19:06:00 -04:00
dm-ioctl.c
dm-kcopyd.c	mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd	2015-11-06 17:50:42 -08:00
dm-linear.c	dm linear: remove redundant target name from error messages	2015-10-31 19:06:03 -04:00
dm-log-userspace-base.c	dm: drop NULL test before kmem_cache_destroy() and mempool_destroy()	2015-10-31 19:06:00 -04:00
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log-writes.c	dm log writes: fix bug with too large bios	2016-10-07 15:23:47 +02:00
dm-log.c
dm-mpath.c	dm mpath: check if path's request_queue is dying in activate_path()	2016-10-28 03:01:28 -04:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid.c	dm raid: fix round up of default region size	2015-10-02 12:02:31 -04:00
dm-raid1.c	dm mirror: fix read error on recovery after default leg failure	2016-11-10 16:36:35 +01:00
dm-region-hash.c	dm: convert ffs to __ffs	2015-10-31 19:06:01 -04:00
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c	dm snapshot: fix hung bios when copy error occurs	2016-03-03 15:07:14 -08:00
dm-snap-transient.c	dm snapshot: fix hung bios when copy error occurs	2016-03-03 15:07:14 -08:00
dm-snap.c	dm snapshot: disallow the COW and origin devices from being identical	2016-04-12 09:08:39 -07:00
dm-stats.c	dm stats: report precise_timestamps and histogram in @stats_list output	2015-08-18 17:20:03 -04:00
dm-stats.h
dm-stripe.c	Merge tag 'dm-4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm	2015-09-02 16:35:26 -07:00
dm-switch.c	dm switch: simplify conditional in alloc_region_table()	2015-10-31 19:06:06 -04:00
dm-sysfs.c
dm-table.c	dm snapshot: disallow the COW and origin devices from being identical	2016-04-12 09:08:39 -07:00
dm-target.c
dm-thin-metadata.c	dm thin metadata: don't issue prefetches if a transaction abort has failed	2016-04-12 09:08:40 -07:00
dm-thin-metadata.h
dm-thin.c	dm thin: fix race condition when destroying thin pool workqueue	2016-03-03 15:07:10 -08:00
dm-uevent.c
dm-uevent.h
dm-verity.c	dm: refactor ioctl handling	2015-10-31 19:05:59 -04:00
dm-zero.c
dm.c	dm: free io_barrier after blk_cleanup_queue call	2016-11-10 16:36:34 +01:00
dm.h	block: kill merge_bvec_fn() completely	2015-08-13 12:31:57 -06:00
faulty.c
Kconfig	raid5-cache: add crc32c Kconfig dependency	2015-11-09 09:09:52 +11:00
linear.c	block: kill merge_bvec_fn() completely	2015-08-13 12:31:57 -06:00
linear.h
Makefile	raid5: add basic stripe log	2015-10-24 17:16:19 +11:00
md-cluster.c	md-cluster: remove mddev arg from add_resync_info()	2015-10-24 17:16:18 +11:00
md-cluster.h	md-cluster: Fix adding of new disk with new reload code	2015-10-12 03:35:30 -05:00
md.c	md-cluster: make md-cluster also can work when compiled into kernel	2016-09-24 10:07:41 +02:00
md.h	md/raid: only permit hot-add of compatible integrity profiles	2016-02-17 12:30:57 -08:00
multipath.c	md: multipath: don't hardcopy bio in .make_request path	2016-04-12 09:08:57 -07:00
multipath.h
raid0.c	md/raid0: apply base queue limits *before* disk_stack_limits	2015-10-02 17:23:44 +10:00
raid0.h	block: kill merge_bvec_fn() completely	2015-08-13 12:31:57 -06:00
raid1.c	raid1: include bio_end_io_list in nr_queued to prevent freeze_array hang	2016-04-12 09:08:56 -07:00
raid1.h	md-cluster: Use a small window for resync	2015-10-12 01:32:05 -05:00
raid5-cache.c	raid5-cache: start raid5 readonly if journal is missing	2015-11-01 13:48:29 +11:00
raid5.c	md/raid5: preserve STRIPE_PREREAD_ACTIVE in break_stripe_batch_list	2016-04-12 09:08:57 -07:00
raid5.h	RAID5: revert e9e4c377e2 to fix a livelock	2016-04-12 09:08:57 -07:00
raid10.c	raid10: include bio_end_io_list in nr_queued to prevent freeze_array hang	2016-04-12 09:08:57 -07:00
raid10.h	md/raid10: ensure device failure recorded before write request returns.	2015-08-31 19:43:45 +02:00