linux/arch/sh/include
Linus Torvalds 0c46d68d19 Merge branch 'core-mutexes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull WW mutex support from Ingo Molnar:
 "This tree adds support for wound/wait style locks, which the graphics
  guys would like to make use of in the TTM graphics subsystem.

  Wound/wait mutexes are used when other multiple lock acquisitions of a
  similar type can be done in an arbitrary order.  The deadlock handling
  used here is called wait/wound in the RDBMS literature: The older
  tasks waits until it can acquire the contended lock.  The younger
  tasks needs to back off and drop all the locks it is currently
  holding, ie the younger task is wounded.

  See this LWN.net description of W/W mutexes:

     https://lwn.net/Articles/548909/

  The comments there outline specific usecases for this facility (which
  have already been implemented for the DRM tree).

  Also see Documentation/ww-mutex-design.txt for more details"

* 'core-mutexes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  locking-selftests: Handle unexpected failures more strictly
  mutex: Add more w/w tests to test EDEADLK path handling
  mutex: Add more tests to lib/locking-selftest.c
  mutex: Add w/w tests to lib/locking-selftest.c
  mutex: Add w/w mutex slowpath debugging
  mutex: Add support for wound/wait style locks
  arch: Make __mutex_fastpath_lock_retval return whether fastpath succeeded or not
2013-07-02 16:09:13 -07:00
..
asm Merge branch 'core-mutexes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-07-02 16:09:13 -07:00
cpu-common/cpu sh: Remove unused sh_pfc_register_info() function 2013-01-25 09:24:30 +09:00
cpu-sh2/cpu sh: Tidy up some of the cpu legacy dma header mess. 2012-05-19 18:30:31 +09:00
cpu-sh2a/cpu sh: sh7269: Fix LCD pinmux 2012-08-09 13:16:55 +09:00
cpu-sh3/cpu sh: Tidy up some of the cpu legacy dma header mess. 2012-05-19 18:30:31 +09:00
cpu-sh4/cpu sh: sh7786: Fix port E, G and J GPIOs 2013-01-25 09:24:19 +09:00
cpu-sh4a/cpu sh: dma: More legacy cpu dma chainsawing. 2012-05-19 20:38:50 +09:00
cpu-sh5/cpu sh: Tidy up some of the cpu legacy dma header mess. 2012-05-19 18:30:31 +09:00
mach-common/mach sh: legacy PCI evt2irq migration. 2012-05-18 17:42:29 +09:00
mach-dreamcast/mach sh: Kill off MAX_DMA_ADDRESS leftovers. 2012-05-19 18:50:09 +09:00
mach-ecovec24/mach UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
mach-kfr2r09/mach sh: kfr2r09: Use the backlight API for brightness control 2012-11-21 15:50:02 +01:00
mach-landisk/mach sh: landisk evt2irq migration. 2012-05-18 16:51:36 +09:00
mach-migor/mach fbdev: sh_mobile_lcdc: Remove board configuration board_data field 2012-03-12 22:40:49 +01:00
mach-sdk7786/mach sh: mach-sdk7786: Handle baseboard NMI source selection. 2010-12-17 18:58:04 +09:00
mach-se/mach Merge branch 'sh/dynamic-irq-cleanup' into sh-latest 2012-06-13 12:12:41 +09:00
mach-sh03/mach
mach-x3proto/mach sh: mach-x3proto: Support for baseboard GPIOs. 2010-10-04 02:59:29 +09:00
uapi/asm sh: switch to generic old sigaction() 2013-02-03 18:16:16 -05:00