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authorAndi Kleen <ak@suse.de>2008-01-30 13:33:20 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:33:20 +0100
commit7d851c8d3db0f79b92c8b14361779ede8acd2488 (patch)
treee1588dcdb8c7db76478d484ece634453e2c3541c /include/asm-x86/processor.h
parentf95f2f7b9d7a3da79a833a8fd78a5154cc4b3107 (diff)
x86: add framework to disable CPUID bits on the command line
There are already various options to disable specific cpuid bits on the command line. They all use their own variable. Add a generic mask to make this easier in the future. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/processor.h')
-rw-r--r--include/asm-x86/processor.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index 81ecfed83e4..ab4d0c2a3f8 100644
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -118,6 +118,7 @@ struct cpuinfo_x86 {
extern struct cpuinfo_x86 boot_cpu_data;
extern struct cpuinfo_x86 new_cpu_data;
extern struct tss_struct doublefault_tss;
+extern __u32 cleared_cpu_caps[NCAPINTS];
#ifdef CONFIG_SMP
DECLARE_PER_CPU(struct cpuinfo_x86, cpu_info);