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authorIngo Molnar <mingo@elte.hu>2009-01-21 12:32:44 +0300
committerIngo Molnar <mingo@elte.hu>2009-01-21 13:17:11 +0300
commitace6c6c840878342f698f0da6588dd5ded755369 (patch)
treeed9d68efca2ccabbc379246b2fe65607c34f0259 /arch/x86/Kconfig.cpu
parent198030782cedf25391e67e7c88b04f87a5eb6563 (diff)
downloadlinux-ace6c6c840878342f698f0da6588dd5ded755369.tar.xz
x86: make x86_32 use tlb_64.c, build fix, clean up X86_L1_CACHE_BYTES
Fix: arch/x86/mm/tlb.c:47: error: ‘CONFIG_X86_INTERNODE_CACHE_BYTES’ undeclared here (not in a function) The CONFIG_X86_INTERNODE_CACHE_BYTES symbol is only defined on 64-bit, because vsmp support is 64-bit only. Define it on 32-bit too - where it will always be equal to X86_L1_CACHE_BYTES. Also move the default of X86_L1_CACHE_BYTES (which is separate from the more commonly used L1_CACHE_SHIFT kconfig symbol) from 128 bytes to 64 bytes. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/Kconfig.cpu')
-rw-r--r--arch/x86/Kconfig.cpu6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index cdf4a9623237..8eb50ba9161e 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -292,15 +292,13 @@ config X86_CPU
# Define implied options from the CPU selection here
config X86_L1_CACHE_BYTES
int
- default "128" if GENERIC_CPU || MPSC
- default "64" if MK8 || MCORE2
- depends on X86_64
+ default "128" if MPSC
+ default "64" if GENERIC_CPU || MK8 || MCORE2 || X86_32
config X86_INTERNODE_CACHE_BYTES
int
default "4096" if X86_VSMP
default X86_L1_CACHE_BYTES if !X86_VSMP
- depends on X86_64
config X86_CMPXCHG
def_bool X86_64 || (X86_32 && !M386)