NeilBrown 658864cc2c md: avoid possible spinning md thread at shutdown. ...

commit 0f62fb220aa4ebabe8547d3a9ce4a16d3c045f21 upstream.

If an md array with externally managed metadata (e.g. DDF or IMSM)
is in use, then we should not set safemode==2 at shutdown because:

1/ this is ineffective: user-space need to be involved in any 'safemode' handling,
2/ The safemode management code doesn't cope with safemode==2 on external metadata
   and md_check_recover enters an infinite loop.

Even at shutdown, an infinite-looping process can be problematic, so this
could cause shutdown to hang.

Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-06-07 13:25:32 -07:00

..

bcache

bcache: Data corruption fix

2014-02-06 11:08:16 -08:00

persistent-data

dm transaction manager: fix corruption due to non-atomic transaction commit

2014-05-13 13:59:45 +02:00

bitmap.c

…

bitmap.h

…

dm-bio-prison.c

…

dm-bio-prison.h

…

dm-bio-record.h

…

dm-bufio.c

dm bufio: initialize read-only module parameters

2013-12-20 07:45:10 -08:00

dm-bufio.h

…

dm-builtin.c

dm sysfs: fix a module unload race

2014-02-13 13:48:02 -08:00

dm-cache-block-types.h

…

dm-cache-metadata.c

dm transaction manager: fix corruption due to non-atomic transaction commit

2014-05-13 13:59:45 +02:00

dm-cache-metadata.h

…

dm-cache-policy-cleaner.c

…

dm-cache-policy-internal.h

…

dm-cache-policy-mq.c

…

dm-cache-policy.c

…

dm-cache-policy.h

…

dm-cache-target.c

dm cache: fix access beyond end of origin device

2014-03-23 21:38:18 -07:00

dm-crypt.c

…

dm-delay.c

dm delay: fix a possible deadlock due to shared workqueue

2013-12-20 07:45:11 -08:00

dm-exception-store.c

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dm-exception-store.h

…

dm-flakey.c

…

dm-io.c

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dm-ioctl.c

dm ioctl: set noio flag to avoid __vmalloc deadlock

2013-08-04 16:51:02 +08:00

dm-kcopyd.c

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dm-linear.c

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dm-log-userspace-base.c

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dm-log-userspace-transfer.c

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dm-log-userspace-transfer.h

…

dm-log.c

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dm-mpath.c

dm mpath: fix stalls when handling invalid ioctls

2014-03-06 21:30:13 -08:00

dm-mpath.h

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dm-path-selector.c

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dm-path-selector.h

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dm-queue-length.c

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dm-raid1.c

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dm-raid.c

dm-raid: silence compiler warning on rebuilds_per_group.

2013-10-05 07:13:11 -07:00

dm-region-hash.c

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dm-round-robin.c

…

dm-service-time.c

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dm-snap-persistent.c

dm snapshot: fix data corruption

2013-11-04 04:31:06 -08:00

dm-snap-transient.c

…

dm-snap.c

dm snapshot: avoid snapshot space leak on crash

2013-12-20 07:45:10 -08:00

dm-stripe.c

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dm-sysfs.c

dm sysfs: fix a module unload race

2014-02-13 13:48:02 -08:00

dm-table.c

dm table: fail dm_table_create on dm_round_up overflow

2013-12-20 07:45:11 -08:00

dm-target.c

…

dm-thin-metadata.c

dm thin: avoid metadata commit if a pool's thin devices haven't changed

2014-03-06 21:30:13 -08:00

dm-thin-metadata.h

dm thin: avoid metadata commit if a pool's thin devices haven't changed

2014-03-06 21:30:13 -08:00

dm-thin.c

dm thin: fix dangling bio in process_deferred_bios error path

2014-05-13 13:59:46 +02:00

dm-uevent.c

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dm-uevent.h

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dm-verity.c

dm verity: fix inability to use a few specific devices sizes

2013-08-04 16:51:02 +08:00

dm-zero.c

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dm.c

dm sysfs: fix a module unload race

2014-02-13 13:48:02 -08:00

dm.h

dm sysfs: fix a module unload race

2014-02-13 13:48:02 -08:00

faulty.c

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Kconfig

dm sysfs: fix a module unload race

2014-02-13 13:48:02 -08:00

linear.c

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linear.h

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Makefile

dm sysfs: fix a module unload race

2014-02-13 13:48:02 -08:00

md.c

md: avoid possible spinning md thread at shutdown.

2014-06-07 13:25:32 -07:00

md.h

md: fix problem when adding device to read-only array with bitmap.

2014-01-25 08:27:12 -08:00

multipath.c

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multipath.h

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raid0.c

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raid0.h

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raid1.c

md/raid1: r1buf_pool_alloc: free allocate pages when subsequent allocation fails.

2014-05-30 21:52:12 -07:00

raid1.h

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raid5.c

md/raid5: Fix CPU hotplug callback registration

2014-02-22 12:41:29 -08:00

raid5.h

md/raid5: fix interaction of 'replace' and 'recovery'.

2013-08-04 16:50:54 +08:00

raid10.c

md/raid10: fix two bugs in handling of known-bad-blocks.

2014-01-25 08:27:12 -08:00

raid10.h

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