diff options
| author | Andi Kleen <ak@suse.de> | 2008-01-30 13:33:20 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:20 +0100 |
| commit | 7d851c8d3db0f79b92c8b14361779ede8acd2488 (patch) | |
| tree | e1588dcdb8c7db76478d484ece634453e2c3541c /include/asm-x86/processor.h | |
| parent | f95f2f7b9d7a3da79a833a8fd78a5154cc4b3107 (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.h | 1 |
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); |