Eric Dumazet 96631ed16c udp: introduce sk_for_each_rcu_safenext() ... Corey Minyard found a race added in commit 271b72c7fa (udp: RCU handling for Unicast packets.) "If the socket is moved from one list to another list in-between the time the hash is calculated and the next field is accessed, and the socket has moved to the end of the new list, the traversal will not complete properly on the list it should have, since the socket will be on the end of the new list and there's not a way to tell it's on a new list and restart the list traversal. I think that this can be solved by pre-fetching the "next" field (with proper barriers) before checking the hash." This patch corrects this problem, introducing a new sk_for_each_rcu_safenext() macro. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2008-10-29 11:19:58 -07:00
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acpi	Merge branch 'linus' into test	2008-10-23 00:11:07 -04:00
asm-arm	…
asm-cris	container freezer: add TIF_FREEZE flag to all architectures	2008-10-20 08:52:33 -07:00
asm-frv	…
asm-generic	mutex: speed up generic mutex implementations	2008-10-23 09:18:20 -07:00
asm-h8300	…
asm-m32r	…
asm-m68k	proc: move /proc/hardware to m68k-specific code	2008-10-23 14:24:03 +04:00
asm-mn10300	…
asm-xtensa	Merge git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6	2008-10-23 09:16:56 -07:00
crypto	…
drm	…
keys	…
linux	udp: introduce sk_for_each_rcu_safenext()	2008-10-29 11:19:58 -07:00
math-emu	math-emu: Fix thinko in _FP_DIV	2008-10-22 22:09:59 -07:00
media	V4L/DVB (9335): videobuf: split unregister bus creating self-contained frontend de-allocator	2008-10-21 14:32:08 -02:00
mtd	…
net	udp: introduce sk_for_each_rcu_safenext()	2008-10-29 11:19:58 -07:00
pcmcia	…
rdma	…
rxrpc	…
scsi	[PATCH] don't mess with file in scsi_nonblockable_ioctl()	2008-10-21 07:47:28 -04:00
sound	…
trace	…
video	video: add sh_mobile_lcdc platform flags	2008-10-20 11:38:50 +09:00
xen	…
Kbuild	…