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af3a2cd6b8
linux/drivers/md
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NeilBrown af3a2cd6b8 md: Fix read balancing in RAID1 and RAID10 on drives > 2TB 
read_balance uses a "unsigned long" for a sector number which
will get truncated beyond 2TB.
This will cause read-balancing to be non-optimal, and can cause
data to be read from the 'wrong' branch during a resync.  This has a
very small chance of returning wrong data.

Reported-by: Jordan Russell <jr-list-2010@quo.to>
Cc: stable@kernel.org
Signed-off-by: NeilBrown <neilb@suse.de>
2010-05-18 15:28:00 +10:00
..
raid6test
.gitignore
bitmap.c md/raid1: delay reads that could overtake behind-writes. 2010-05-18 15:27:57 +10:00
bitmap.h md/raid1: delay reads that could overtake behind-writes. 2010-05-18 15:27:57 +10:00
dm-bio-record.h
dm-crypt.c dm table: remove unused dm_get_device range parameters 2010-03-06 02:32:27 +00:00
dm-delay.c dm table: remove unused dm_get_device range parameters 2010-03-06 02:32:27 +00:00
dm-exception-store.c
dm-exception-store.h
dm-io.c
dm-ioctl.c dm ioctl: introduce flag indicating uevent was generated 2010-03-06 02:32:31 +00:00
dm-kcopyd.c
dm-linear.c dm table: remove unused dm_get_device range parameters 2010-03-06 02:32:27 +00:00
dm-log-userspace-base.c
dm-log-userspace-transfer.c dm log: userspace fix overhead_size calcuations 2010-02-16 18:42:53 +00:00
dm-log-userspace-transfer.h
dm-log.c dm table: remove unused dm_get_device range parameters 2010-03-06 02:32:27 +00:00
dm-mpath.c dm table: remove unused dm_get_device range parameters 2010-03-06 02:32:27 +00:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid1.c dm raid1: fix deadlock when suspending failed device 2010-03-06 02:32:35 +00:00
dm-region-hash.c dm raid1: fix null pointer dereference in suspend 2010-02-16 18:42:58 +00:00
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c dm snapshot: persistent annotate work_queue as on stack 2010-02-16 18:42:51 +00:00
dm-snap-transient.c
dm-snap.c dm: eliminate some holes data structures 2010-03-06 02:32:33 +00:00
dm-stripe.c dm table: remove unused dm_get_device range parameters 2010-03-06 02:32:27 +00:00
dm-sysfs.c dm: sysfs revert add empty release function to avoid debug warning 2010-02-16 18:43:04 +00:00
dm-table.c dm table: remove unused dm_get_device range parameters 2010-03-06 02:32:27 +00:00
dm-target.c
dm-uevent.c dm table: remove dm_get from dm_table_get_md 2010-03-06 02:29:52 +00:00
dm-uevent.h
dm-zero.c
dm.c dm ioctl: introduce flag indicating uevent was generated 2010-03-06 02:32:31 +00:00
dm.h dm ioctl: introduce flag indicating uevent was generated 2010-03-06 02:32:31 +00:00
faulty.c md: pass mddev to make_request functions rather than request_queue 2010-05-18 15:27:55 +10:00
Kconfig md: remove EXPERIMENTAL designation from RAID10 2010-05-18 15:27:58 +10:00
linear.c md/linear: standardise all printk messages 2010-05-18 15:27:59 +10:00
linear.h
Makefile
md.c md: allow integers to be passed to md/level 2010-05-18 15:27:58 +10:00
md.h md: pass mddev to make_request functions rather than request_queue 2010-05-18 15:27:55 +10:00
mktables.c
multipath.c md: pass mddev to make_request functions rather than request_queue 2010-05-18 15:27:55 +10:00
multipath.h
raid0.c md/raid0: tidy up printk messages. 2010-05-18 15:27:59 +10:00
raid0.h md: Add support for Raid5->Raid0 and Raid10->Raid0 takeover 2010-05-18 15:27:48 +10:00
raid1.c md: Fix read balancing in RAID1 and RAID10 on drives > 2TB 2010-05-18 15:28:00 +10:00
raid1.h
raid5.c md/raid5: improve consistency of error messages. 2010-05-18 15:27:58 +10:00
raid5.h percpu: add __percpu sparse annotations to what's left 2010-02-17 11:17:38 +09:00
raid6algos.c
raid6altivec.uc
raid6int.uc
raid6mmx.c
raid6recov.c
raid6sse1.c
raid6sse2.c
raid6x86.h
raid10.c md: Fix read balancing in RAID1 and RAID10 on drives > 2TB 2010-05-18 15:28:00 +10:00
raid10.h md: Add support for Raid0->Raid10 takeover 2010-05-18 15:27:48 +10:00
unroll.awk