Merge branch 'x86-rwsem-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
commitd6cd4715e21508bebbb1928c91d628bd65f5de5f
authorLinus Torvalds <torvalds@linux-foundation.org>
Sun, 28 Feb 2010 18:41:35 +0000 (28 10:41 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sun, 28 Feb 2010 18:41:35 +0000 (28 10:41 -0800)
tree2b89de4d36032bdd3d56fbae6e0d626c2cdd38b8
parent1eca9acbf9cda6437db7de1097c7a18014b1289d
parent0d1622d7f526311d87d7da2ee7dd14b73e45d3fc
Merge branch 'x86-rwsem-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'x86-rwsem-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86-64, rwsem: Avoid store forwarding hazard in __downgrade_write
  x86-64, rwsem: 64-bit xadd rwsem implementation
  x86: Fix breakage of UML from the changes in the rwsem system
  x86-64: support native xadd rwsem implementation
  x86: clean up rwsem type system
arch/x86/Kconfig.cpu
arch/x86/lib/Makefile