linux-stable

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History

Hugh Dickins 266d4f4037 [PATCH] suspend regression: sysfs deadlock

Suspend deadlocks when trying to unregister /sys/block/sr0.

This comes from Oliver's commit 94bebf4d1b8e7719f0f3944c037a21cfd99a4af7
"Driver core: fix race in sysfs between sysfs_remove_file() and
read()/write()".

sysfs_write_file downs buffer->sem while calling flush_write_buffer, and
flushing that particular write buffer entails downing buffer->sem in
orphan_all_buffers, resulting in the obvious self-deadlock.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-03-06 17:59:14 -08:00

bin.c

sysfs: kobject_put cleanup

2007-02-07 10:37:13 -08:00

dir.c

[PATCH] Fix 2.6.21 rfcomm lockups

2007-03-06 09:30:24 -08:00

file.c

sysfs: allow attributes to be added to groups

2007-02-23 15:03:46 -08:00

group.c

sysfs: Shadow directory support