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authorJan Beulich <jbeulich@novell.com>2006-08-30 19:37:10 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2006-08-30 16:05:15 -0700
commit61171b8dbd36b0cc34d3813a59a8e4dc2984414d (patch)
tree5c4dede0bddc19c1e564ebcd95976afcebe63a4f /include/asm-i386/alternative.h
parent29fe5f3bafb644c33269fb0f2a719d4809a07332 (diff)
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[PATCH] x86: fix x86 cpuid keys used in alternative_smp()
By hard-coding the cpuid keys for alternative_smp() rather than using the symbolic constant it turned out that incorrect values were used on both i386 (0x68 instead of 0x69) and x86-64 (0x66 instead of 0x68). Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-i386/alternative.h')
-rw-r--r--include/asm-i386/alternative.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-i386/alternative.h b/include/asm-i386/alternative.h
index 96adbab..bb3b631 100644
--- a/include/asm-i386/alternative.h
+++ b/include/asm-i386/alternative.h
@@ -116,7 +116,7 @@ static inline void alternatives_smp_switch(int smp) {}
" .align 4\n" \
" .long 661b\n" /* label */ \
" .long 663f\n" /* new instruction */ \
- " .byte 0x68\n" /* X86_FEATURE_UP */ \
+ " .byte " __stringify(X86_FEATURE_UP) "\n" \
" .byte 662b-661b\n" /* sourcelen */ \
" .byte 664f-663f\n" /* replacementlen */ \
".previous\n" \