kernel_optimize_test/arch/um
Karol Swietlicki 235a6f06eb uml: improve detection of host cmov
This patch introduces a new way of checking for the cmov instruction.  I use
signal handling instead of reading /proc/cpuinfo.

[ jdike - Fiddled the asm to make it obvious that it didn't mess with
any in-use registers and made test_for_host_cmov void ]

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Karol Swietlicki <magotari@gmail.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05 09:44:25 -08:00
..
drivers uml: document new ubd flag 2008-02-05 09:44:25 -08:00
include uml: improve detection of host cmov 2008-02-05 09:44:25 -08:00
kernel uml: implement get_wchan 2008-02-05 09:44:25 -08:00
os-Linux uml: code tidying under arch/um/os-Linux 2008-02-05 09:44:24 -08:00
scripts uml: throw out CONFIG_MODE_TT 2007-10-16 09:43:05 -07:00
sys-i386 uml: improve detection of host cmov 2008-02-05 09:44:25 -08:00
sys-ia64
sys-ppc kbuild: enable 'make AFLAGS=...' to add additional options to AS 2007-10-15 21:59:31 +02:00
sys-x86_64 arch/um: Spelling fixes 2008-02-03 17:05:25 +02:00
defconfig uml: fix stub address calculations 2007-10-16 09:43:09 -07:00
Kconfig uml: fix URLs in Kconfig and help strings 2008-02-05 09:44:25 -08:00
Kconfig.char uml: fix URLs in Kconfig and help strings 2008-02-05 09:44:25 -08:00
Kconfig.debug uml: fix URLs in Kconfig and help strings 2008-02-05 09:44:25 -08:00
Kconfig.i386 uml: keep UML Kconfig in sync with x86 2007-12-03 08:13:17 -08:00
Kconfig.net uml: fix URLs in Kconfig and help strings 2008-02-05 09:44:25 -08:00
Kconfig.x86_64 uml: fix stub address calculations 2007-10-16 09:43:09 -07:00
Makefile UML: build fix 2007-11-29 09:24:51 -08:00
Makefile-i386 no need to mess with KBUILD_CFLAGS on uml-i386 anymore 2007-12-05 09:25:20 -08:00
Makefile-ia64
Makefile-os-Linux kbuild: enable 'make CFLAGS=...' to add additional options to CC 2007-10-14 22:21:35 +02:00
Makefile-ppc
Makefile-skas
Makefile-tt
Makefile-x86_64 x86 merge fallout: uml 2007-10-29 07:41:32 -07:00