Linus Torvalds a90e41e228 Bugfixes for md/raid1 ... particularly, but not only, fixing new "resync" code. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIVAwUAVCIoAznsnt1WYoG5AQJDzRAAtciwFilYXxu8M7fPOQ/HZeoMtNLVX0dK cvL5yRhNxfoGLIG7TEeb5Wvd8cxHNR5t4x+jGmipJ7cTGE4S6Edgdpy2yhHDFBdo AyGgYreX441P07cefPUUa9nTVFlqx2TzJa+SR75CmBwbuZpx52kfHK9KMXWljY+Q Hm60k34tK4zzC5Tm2E7aeegFjUaIAwrpt3TOJlh8E/JiEQDsVz2+o+7RFwPXrXgm YnxfpaAcw5XcanlUj0q6r6O86hhItO54sBBcTtTNZtD7oZC82/OYj6SxlG0V3D2a wBFouI518Rf0TmdtG3XgPAfI0eCZyowZtYmpoYX+/8rkGSy2ZmJfxSY2NzmGBmX4 LtH0tYkp2qSu6WCXUMPOLmPRqQuT6iX4ho7KCNMr2n05kHMom/InNUajWUvqPFdE eBs27u9HngTVCTMpwdCfFV/qWXszEhpp9wyzAv5zRV7gyc3hZM3cQ1iV2GKor8Ka wSTeDT+gY9J2sCJgqx7li45jpsZPzayupwW+hBvieKeY6/fM1leur4Ji/mcRXytK YUci6fiy2kwxs1uzFq7Kra3Y5gqGq+S6HCspmZTtstzFxbKcMTmOC1B2ukKDPvGS HwXnQ6w+fXmF/+fXWD98++ET80rWj6utXBJhSGhkdQcyYRz5DU/2GsLsA4yvho4N Dbo2gIjTtD8= =gMsu -----END PGP SIGNATURE----- Merge tag 'md/3.17-more-fixes' of git://git.neil.brown.name/md Pull bugfixes for md/raid1 from Neil Brown: "It is amazing how much easier it is to find bugs when you know one is there. Two bug reports resulted in finding 7 bugs! All are tagged for -stable. Those that can't cause (rare) data corruption, cause lockups. Particularly, but not only, fixing new "resync" code" * tag 'md/3.17-more-fixes' of git://git.neil.brown.name/md: md/raid1: fix_read_error should act on all non-faulty devices. md/raid1: count resync requests in nr_pending. md/raid1: update next_resync under resync_lock. md/raid1: Don't use next_resync to determine how far resync has progressed md/raid1: make sure resync waits for conflicting writes to complete. md/raid1: clean up request counts properly in close_sync() md/raid1: be more cautious where we read-balance during resync. md/raid1: intialise start_next_window for READ case to avoid hang		2014-09-24 08:53:33 -07:00
..
bcache	bcache: Drop unneeded blk_sync_queue() calls	2014-08-04 15:23:04 -07:00
persistent-data	dm transaction manager: fix corruption due to non-atomic transaction commit	2014-03-27 16:56:23 -04:00
bitmap.c	md/bitmap: remove confusing code from filemap_get_page.	2014-05-29 16:59:47 +10:00
bitmap.h	kernfs: s/sysfs_dirent/kernfs_node/ and rename its friends accordingly	2013-12-11 15:28:36 -08:00
dm-bio-prison.c	dm bio prison: implement per bucket locking in the dm_bio_prison hash table	2014-06-11 16:48:54 -04:00
dm-bio-prison.h	dm thin: return ENOSPC instead of EIO when error_if_no_space enabled	2014-06-03 13:44:08 -04:00
dm-bio-record.h	dm: Refactor for new bio cloning/splitting	2013-11-23 22:33:55 -08:00
dm-bufio.c	Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-08-04 16:23:30 -07:00
dm-bufio.h	dm snapshot: use dm-bufio prefetch	2014-01-14 23:23:03 -05:00
dm-builtin.c	dm sysfs: fix a module unload race	2014-01-14 23:23:04 -05:00
dm-cache-block-types.h	dm cache: remove remainder of distinct discard block size	2014-03-27 16:56:23 -04:00
dm-cache-metadata.c	dm cache metadata: use dm-space-map-metadata.h defined size limits	2014-08-01 12:30:33 -04:00
dm-cache-metadata.h	dm cache metadata: use dm-space-map-metadata.h defined size limits	2014-08-01 12:30:33 -04:00
dm-cache-policy-cleaner.c	dm cache: policy change version from string to integer set	2013-03-20 17:21:27 +00:00
dm-cache-policy-internal.h	dm cache: add remove_cblock method to policy interface	2013-11-11 11:37:50 -05:00
dm-cache-policy-mq.c	dm cache mq: fix memory allocation failure for large cache devices	2014-02-28 12:18:29 -05:00
dm-cache-policy.c	dm cache: add policy name to status output	2014-01-16 13:44:11 -05:00
dm-cache-policy.h	dm cache: add policy name to status output	2014-01-16 13:44:11 -05:00
dm-cache-target.c	dm cache: fix race causing dirty blocks to be marked as clean	2014-09-10 11:20:47 -04:00
dm-crypt.c	dm crypt: fix access beyond the end of allocated space	2014-08-28 14:24:09 -04:00
dm-delay.c	Merge branch 'for-3.14/core' of git://git.kernel.dk/linux-block	2014-01-30 11:19:05 -08:00
dm-era-target.c	dm era: check for a non-NULL metadata object before closing it	2014-06-03 13:44:08 -04:00
dm-exception-store.c	dm: replace simple_strtoul	2012-07-27 15:07:59 +01:00
dm-exception-store.h
dm-flakey.c	block: Abstract out bvec iterator	2013-11-23 22:33:47 -08:00
dm-io.c	dm io: simplify dec_count and sync_io	2014-08-01 12:30:30 -04:00
dm-ioctl.c	dm: allow remove to be deferred	2013-11-09 18:20:22 -05:00
dm-kcopyd.c	dm: stop using WQ_NON_REENTRANT	2013-08-23 09:02:13 -04:00
dm-linear.c	block: Abstract out bvec iterator	2013-11-23 22:33:47 -08:00
dm-log-userspace-base.c	dm log userspace: allow mark requests to piggyback on flush requests	2014-01-21 23:46:27 -05:00
dm-log-userspace-transfer.c	connector: add portid to unicast in addition to broadcasting	2014-02-07 15:40:17 -08:00
dm-log-userspace-transfer.h
dm-log.c	dm: use memweight()	2012-07-30 17:25:16 -07:00
dm-mpath.c	dm mpath: eliminate pg_ready() wrapper	2014-08-01 12:30:31 -04:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid1.c	dm raid1: fix immutable biovec related BUG when retrying read bio	2014-02-18 10:48:57 -05:00
dm-raid.c	MD: Remember the last sync operation that was performed	2013-06-26 12:38:24 +10:00
dm-region-hash.c	block: Abstract out bvec iterator	2013-11-23 22:33:47 -08:00
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c	dm snapshot: fix metadata corruption	2014-03-03 17:58:13 -05:00
dm-snap-transient.c
dm-snap.c	sched: Remove proliferation of wait_on_bit() action functions	2014-07-16 15:10:39 +02:00
dm-stats.c	dm stats: initialize read-only module parameter	2013-12-10 19:13:21 -05:00
dm-stats.h	dm: add statistics support	2013-09-05 20:46:06 -04:00
dm-stripe.c	block: Abstract out bvec iterator	2013-11-23 22:33:47 -08:00
dm-switch.c	dm switch: efficiently support repetitive patterns	2014-08-01 12:30:37 -04:00
dm-sysfs.c	dm sysfs: fix a module unload race	2014-01-14 23:23:04 -05:00
dm-table.c	dm table: propagate QUEUE_FLAG_NO_SG_MERGE	2014-08-10 20:54:49 -04:00
dm-target.c	dm: allow error target to replace bio-based and request-based targets	2013-09-05 20:46:05 -04:00
dm-thin-metadata.c	dm thin metadata: do not allow the data block size to change	2014-07-15 14:05:26 -04:00
dm-thin-metadata.h	dm thin: ensure user takes action to validate data and metadata consistency	2014-03-05 15:25:35 -05:00
dm-thin.c	dm thin: set minimum_io_size to pool's data block size	2014-08-01 12:30:35 -04:00
dm-uevent.c
dm-uevent.h
dm-verity.c	dm verity: fix biovecs hash calculation regression	2014-04-15 12:19:24 -04:00
dm-zero.c	dm crypt, dm zero: update author name following legal name change	2014-07-10 16:44:14 -04:00
dm.c	dm: allocate a special workqueue for deferred device removal	2014-07-10 16:44:13 -04:00
dm.h	dm table: make dm_table_supports_discards static	2014-08-01 12:30:34 -04:00
faulty.c	block: Abstract out bvec iterator	2013-11-23 22:33:47 -08:00
Kconfig	dm: add era target	2014-03-27 16:56:23 -04:00
linear.c	block: Introduce new bio_split()	2013-11-23 22:33:57 -08:00
linear.h
Makefile	dm: add era target	2014-03-27 16:56:23 -04:00
md.c	md: don't allow bitmap file to be added to raid0/linear.	2014-08-08 15:43:20 +10:00
md.h	md/bitmap: don't abuse i_writecount for bitmap files.	2014-04-09 12:26:59 +10:00
multipath.c	block: Abstract out bvec iterator	2013-11-23 22:33:47 -08:00
multipath.h
raid0.c	md/raid0: check for bitmap compatability when changing raid levels.	2014-08-08 15:33:17 +10:00
raid0.h
raid1.c	md/raid1: fix_read_error should act on all non-faulty devices.	2014-09-22 11:26:01 +10:00
raid1.h	raid1: Rewrite the implementation of iobarrier.	2013-11-19 15:19:18 +11:00
raid5.c	md/raid6: avoid data corruption during recovery of double-degraded RAID6	2014-08-18 14:49:46 +10:00
raid5.h	raid5: add an option to avoid copy data from bio to stripe cache	2014-05-29 16:59:47 +10:00
raid10.c	md/raid10: always initialise ->state on newly allocated r10_bio	2014-08-19 17:20:27 +10:00
raid10.h	MD RAID10: Improve redundancy for 'far' and 'offset' algorithms (part 1)	2013-02-26 11:55:30 +11:00