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
..
power	PM: Allow runtime suspend again if prepare is failed	2013-03-15 17:09:28 -07:00
regmap
attribute_container.c
base.h	drivers: Resurrect sysdev	2013-02-25 11:29:18 -08:00
bus.c
class.c
core.c
cpu.c
dd.c
devres.c
devtmpfs.c
dma-buf.c
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
firmware.c
firmware_class.c
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
module.c
node.c
platform.c
soc.c
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