diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2012-01-12 17:17:33 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-12 20:13:03 -0800 |
| commit | 2565409fc0303f3ab8d66b8326702a687962a29b (patch) | |
| tree | b57f238d77ee87a991371a7021462b8c71351659 /arch/x86/Kconfig.cpu | |
| parent | 4156153c4daddf12dd386016f96a947a01e93bf4 (diff) | |
| download | linux-2565409fc0303f3ab8d66b8326702a687962a29b.tar.gz linux-2565409fc0303f3ab8d66b8326702a687962a29b.tar.bz2 linux-2565409fc0303f3ab8d66b8326702a687962a29b.zip | |
mm,x86,um: move CMPXCHG_DOUBLE config option
Move CMPXCHG_DOUBLE and rename it to HAVE_CMPXCHG_DOUBLE so architectures
can simply select the option if it is supported.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/Kconfig.cpu')
| -rw-r--r-- | arch/x86/Kconfig.cpu | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index 99d2ab8b7795..3c57033e2211 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -309,9 +309,6 @@ config X86_INTERNODE_CACHE_SHIFT config X86_CMPXCHG def_bool X86_64 || (X86_32 && !M386) -config CMPXCHG_DOUBLE - def_bool y - config X86_L1_CACHE_SHIFT int default "7" if MPENTIUM4 || MPSC |