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

um: fix global timer issue when using CONFIG_NO_HZ

2010-10-26 16:52:03 -07:00

scripts

uml: throw out CONFIG_MODE_TT

2007-10-16 09:43:05 -07:00

sys-i386

uml: kernels on {i386,x86_64} produce bad coredumps

2011-03-22 17:44:09 -07:00

sys-ia64

uml: remove useless comments

2009-04-01 08:59:17 -07:00

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

um: tell git to ignore generated files

2010-03-06 11:26:28 -08:00

defconfig

kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT

2011-01-20 17:02:05 -08:00

Kconfig.char

sound: make OSS sound core optional

2008-08-29 10:06:21 +02:00

Kconfig.common

genirq: Remove the now obsolete config options and select statements

2011-03-30 14:13:23 +02:00

Kconfig.debug

uml: GPROF needs to depend on FRAME_POINTER

2008-02-05 09:44:25 -08:00

Kconfig.net

Fix common misspellings

2011-03-31 11:26:23 -03:00

Kconfig.rest

uml: kill a kconfig warning

2009-04-21 13:41:50 -07:00

Kconfig.um

genirq: Remove __do_IRQ

2011-01-21 11:55:31 +01:00

Kconfig.x86

um: disable CONFIG_CMPXCHG_LOCAL

2011-04-14 16:06:56 -07:00

Makefile

kbuild: move asm-offsets.h to include/generated

2009-12-12 13:08:14 +01:00

Makefile-i386

[UML] fix gcc ICEs and unresolved externs

2008-07-07 10:53:10 -07:00

Makefile-ia64

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

Makefile-os-Linux

x86, um: get rid of arch/um/os symlink

2008-10-22 22:55:22 -07:00

Makefile-ppc

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

Makefile-skas

[PATCH] uml makefiles sanitized

2005-09-29 08:46:26 -07:00

Makefile-x86_64

[UML] fix gcc ICEs and unresolved externs

2008-07-07 10:53:10 -07:00