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authorLinus Torvalds <torvalds@linux-foundation.org>2013-09-04 09:11:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-09-04 09:11:16 -0700
commit1f9c52e16b5f67131440ddd51bd0cff27e45ea10 (patch)
treed15f176fb64b37af81b2390a6bf835f1f5999725 /arch/x86/kernel
parent9cb87aaf404110822200ca1e508471f8f083d1de (diff)
parent237d1548543312fcc8c99d302ab68fbf8ef6f97f (diff)
Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cpu feature fixes from Ingo Molnar: "Two small cpufeature support updates" * 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Fix override new_cpu_data.x86 with 486 x86, cpufeature: Use new CC_HAVE_ASM_GOTO
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/head_32.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index 5dd87a89f011..81ba27679f18 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -409,6 +409,7 @@ enable_paging:
/*
* Check if it is 486
*/
+ movb $4,X86 # at least 486
cmpl $-1,X86_CPUID
je is486
@@ -436,7 +437,6 @@ enable_paging:
movl %edx,X86_CAPABILITY
is486:
- movb $4,X86
movl $0x50022,%ecx # set AM, WP, NE and MP
movl %cr0,%eax
andl $0x80000011,%eax # Save PG,PE,ET