Joern Engel ccf5ae83a6 target: close target_put_sess_cmd() vs. core_tmr_abort_task() race ... It is possible for one thread to to take se_sess->sess_cmd_lock in core_tmr_abort_task() before taking a reference count on se_cmd->cmd_kref, while another thread in target_put_sess_cmd() drops se_cmd->cmd_kref before taking se_sess->sess_cmd_lock. This introduces kref_put_spinlock_irqsave() and uses it in target_put_sess_cmd() to close the race window. Signed-off-by: Joern Engel <joern@logfs.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: <stable@vger.kernel.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>		2013-05-15 01:47:35 -07:00
..
acpi	Fixes:	2013-03-12 20:25:53 -07:00
asm-generic	asm-generic: move cmpxchg*_local defs to cmpxchg.h	2013-03-13 06:11:05 +01:00
clocksource	ImgTec Meta architecture changes for v3.9-rc1	2013-03-03 12:06:09 -08:00
crypto
drm	drm: Documentation typo fixes	2013-03-08 08:32:23 +10:00
keys
linux	target: close target_put_sess_cmd() vs. core_tmr_abort_task() race	2013-05-15 01:47:35 -07:00
math-emu
media	[media] media: ov7670: Add possibility to disable pixclk during hblank	2013-02-08 14:35:06 -02:00
memory
misc
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-03-05 18:42:29 -08:00
pcmcia
ras	edac: add support for error type "Info"	2013-02-21 14:16:27 -03:00
rdma	IB/core: Add "type 2" memory windows support	2013-02-21 11:51:45 -08:00
rxrpc
scsi	SCSI for-linus on 20130301	2013-03-02 11:42:16 -08:00
sound	arm-soc: late OMAP changes	2013-02-28 20:00:40 -08:00
target	target: removed unused transport_state flag	2013-05-15 01:46:53 -07:00
trace	Various bug fixes for ext4. The most important is a fix for the new	2013-03-02 19:33:21 -08:00
uapi	Merge branch 'akpm' (fixes from Andrew)	2013-03-13 15:21:57 -07:00
video	UAPI disintegration 2012-12-20	2013-03-03 14:24:59 -08:00
xen	xen: event channel arrays are xen_ulong_t and not unsigned long	2013-02-20 08:45:07 -05:00
Kbuild