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Eric Dumazet 46bcf14f44 filter: fix sk_filter rcu handling ... Pavel Emelyanov tried to fix a race between sk_filter_(de|at)tach and sk_clone() in commit 47e958eac2 Problem is we can have several clones sharing a common sk_filter, and these clones might want to sk_filter_attach() their own filters at the same time, and can overwrite old_filter->rcu, corrupting RCU queues. We can not use filter->rcu without being sure no other thread could do the same thing. Switch code to a more conventional ref-counting technique : Do the atomic decrement immediately and queue one rcu call back when last reference is released. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-12-06 09:29:43 -08:00
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acpi
asm-generic	asm-generic/stat.h: support 64-bit file time_t for stat()	2010-11-01 15:31:29 -04:00
crypto
drm	drm/ttm: Be consistent on ttm_bo_init() failures	2010-11-10 11:52:19 +10:00
keys
linux	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6	2010-11-24 09:16:14 -08:00
math-emu
media	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2010-10-28 09:35:11 -07:00
mtd
net	filter: fix sk_filter rcu handling	2010-12-06 09:29:43 -08:00
pcmcia
rdma
rxrpc
scsi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2010-10-31 20:43:12 -04:00
sound
trace	ext4: Add new ext4 inode tracepoints	2010-11-08 13:51:33 -05:00
video	Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/genesis-2.6 into devel-stable	2010-10-28 20:14:38 +01:00
xen	Merge branch 'stable/xen-pcifront-0.8.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen	2010-10-28 17:11:17 -07:00
Kbuild