Richard Weinberger 084189a887 um: disable CONFIG_CMPXCHG_LOCAL ... Commit 8a5ec0ba "Lockless (and preemptless) fastpaths for slub" makes use of this_cpu_cmpxchg_double() which needs this_cpu_cmpxchg16b_emu() on x86_64. Implementing cmpxchg16b emulation for UML would introduce too much complexity. So just disable it. Signed-off-by: Richard Weinberger <richard@nod.at> Reported-by: Sergei Trofimovich <slyich@gmail.com> Acked-by: Pekka Enberg <penberg@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-04-14 16:06:56 -07:00
..
drivers	um: remove file pointer from ioctl	2011-03-22 17:44:09 -07:00
include	um: fix call tracer and bug handler	2011-04-14 16:06:56 -07:00
kernel	um: Use generic show_interrupts()	2011-03-24 20:35:57 +01:00
os-Linux
scripts
sys-i386	uml: kernels on {i386,x86_64} produce bad coredumps	2011-03-22 17:44:09 -07:00
sys-ia64
sys-ppc	um: change to new flag variables	2011-03-17 14:02:57 +01:00
sys-x86_64	uml: kernels on {i386,x86_64} produce bad coredumps	2011-03-22 17:44:09 -07:00
.gitignore
defconfig
Kconfig.char
Kconfig.common	genirq: Remove the now obsolete config options and select statements	2011-03-30 14:13:23 +02:00
Kconfig.debug
Kconfig.net	Fix common misspellings	2011-03-31 11:26:23 -03:00
Kconfig.rest
Kconfig.um
Kconfig.x86	um: disable CONFIG_CMPXCHG_LOCAL	2011-04-14 16:06:56 -07:00
Makefile
Makefile-i386
Makefile-ia64
Makefile-os-Linux
Makefile-ppc
Makefile-skas
Makefile-x86_64