Eric Dumazet 4cfb04854d net: fix possible deadlock in sum_frag_mem_limit ... Dave Jones reported a lockdep splat occurring in IP defrag code. commit 6d7b857d54 (net: use lib/percpu_counter API for fragmentation mem accounting) added a possible deadlock. Because percpu_counter_sum_positive() needs to acquire a lock that can be used from softirq, we need to disable BH in sum_frag_mem_limit() Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-02-22 15:10:19 -05:00
..
acpi	Merge branch 'acpi-cleanup'	2013-02-15 13:58:30 +01:00
asm-generic	The common clock framework changes for 3.9 are almost entirely fixes.	2013-02-20 11:02:10 -08:00
clocksource
crypto
drm	Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel	2013-01-11 07:52:48 +10:00
keys
linux	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-02-20 18:58:50 -08:00
math-emu
media
memory
misc
net	net: fix possible deadlock in sum_frag_mem_limit	2013-02-22 15:10:19 -05:00
pcmcia
ras
rdma	UAPI: Remove empty Kbuild files	2013-01-02 17:36:10 -08:00
rxrpc
scsi
sound	Merge remote-tracking branch 'asoc/fix/cs4271' into tmp	2013-01-10 12:22:11 +00:00
target	target: Introduce TCM_NO_SENSE	2013-01-10 20:06:08 -08:00
trace	ACPI and power management updates for 3.9-rc1	2013-02-20 11:26:56 -08:00
uapi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-02-20 18:58:50 -08:00
video
xen
Kbuild	UAPI: Remove empty Kbuild files	2013-01-02 17:36:10 -08:00