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authorJan Beulich <JBeulich@suse.com>2012-09-10 12:41:45 +0100
committerIngo Molnar <mingo@kernel.org>2012-09-13 17:45:33 +0200
commit3120e25efdc0834c88e1c0f8394e2087444f8c19 (patch)
treec9830547896f4d84ea9063bf2d7cdd5ab6f4e143 /arch/x86/Kconfig.cpu
parentc206b9dcb1fc41b104db43e98f9b83a8c0c559ae (diff)
x86/Kconfig: Clean up Kconfig defaults
The main goal here is to have the resulting .config no carry any options that aren't enabled and can't be (i.e such where the default is "no" and can't be changed), so that if any such option later gets a user visible prompt, the user will actually be prompted on a "make ...oldconfig" rather than keeping the previously invisible option disabled. There's a little bit of other trivial cleanup mixed in here. Signed-off-by: Jan Beulich <jbeulich@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/504DEE19020000780009A285@nat28.tlf.novell.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/Kconfig.cpu')
-rw-r--r--arch/x86/Kconfig.cpu5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 706e12e9984..f3b86d0df44 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -306,7 +306,8 @@ config X86_INTERNODE_CACHE_SHIFT
default X86_L1_CACHE_SHIFT
config X86_CMPXCHG
- def_bool X86_64 || (X86_32 && !M386)
+ def_bool y
+ depends on X86_64 || (X86_32 && !M386)
config X86_L1_CACHE_SHIFT
int
@@ -317,7 +318,7 @@ config X86_L1_CACHE_SHIFT
config X86_XADD
def_bool y
- depends on X86_64 || !M386
+ depends on !M386
config X86_PPRO_FENCE
bool "PentiumPro memory ordering errata workaround"