Alistair Strachan 509a910962 sync: Fix a race condition between release_obj and print_obj ... Before this change, a timeline would only be removed from the timeline list *after* the sync driver had its release_obj() called. However, the driver's release_obj() may free resources needed by print_obj(). Although the timeline list is locked when print_obj() is called, it is not locked when release_obj() is called. If one CPU was in print_obj() when another was in release_obj(), the print_obj() may make unsafe accesses. It is not actually necessary to hold the timeline list lock when calling release_obj() if the call is made after the timeline is unlinked from the list, since there is no possibility another thread could be in -- or enter -- print_obj() for that timeline. This change moves the release_obj() call to after the timeline is unlinked, preventing the above race from occurring. Signed-off-by: Alistair Strachan <alistair.strachan@imgtec.com> Signed-off-by: Ed Tam <etam@google.com>		2013-12-09 16:11:59 -08:00
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power	PM: Allow runtime suspend again if prepare is failed	2013-03-15 17:09:28 -07:00
regmap	regmap: fix possible memory corruption in regmap_bulk_read()	2012-05-09 15:44:11 +01:00
attribute_container.c
base.h	drivers: Resurrect sysdev	2013-02-25 11:29:18 -08:00
bus.c
class.c
core.c	Core device tree changes for Linux v3.4	2012-03-21 10:30:03 -07:00
cpu.c
dd.c
devres.c
devtmpfs.c
dma-buf.c	dma-buf: mmap support	2012-05-22 14:01:06 -07:00
dma-coherent.c	common: add dma_mmap_from_coherent() function	2013-02-27 18:21:21 -08:00
dma-contiguous.c	drivers: add Contiguous Memory Allocator	2013-02-27 18:14:15 -08:00
dma-mapping.c
driver.c	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2012-03-21 18:55:10 -07:00
firmware.c
firmware_class.c	firmware_class: Move request_firmware_nowait() to workqueues	2012-03-28 23:31:00 +02:00
genlock.c	Update copyright to The Linux Foundation	2013-03-15 17:07:39 -07:00
hypervisor.c
init.c
isa.c
Kconfig	drivers: add Contiguous Memory Allocator	2013-02-27 18:14:15 -08:00
Makefile	drivers: add Contiguous Memory Allocator	2013-02-27 18:14:15 -08:00
map.c
memory.c	Linux 3.3-rc7	2012-03-14 07:44:11 +01:00
module.c
node.c
platform.c
soc.c	drivers/base: fix compiler warning in SoC export driver - idr should be ida	2012-04-09 14:54:22 -07:00
sw_sync.c	sw_sync: convert to new value_str debug ops	2013-03-04 12:47:44 -08:00
sync.c	sync: Fix a race condition between release_obj and print_obj	2013-12-09 16:11:59 -08:00
sys.c	drivers: Resurrect sysdev	2013-02-25 11:29:18 -08:00
syscore.c
topology.c
transport_class.c