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    Subject[patch 4/5] x86: Add xsaveopt cpufeature
    Add cpu feature bit support for the XSAVEOPT instruction.

    Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
    ---
    arch/x86/include/asm/cpufeature.h | 1 +
    1 file changed, 1 insertion(+)

    Index: tip-linux-2.6/arch/x86/include/asm/cpufeature.h
    ===================================================================
    --- tip-linux-2.6.orig/arch/x86/include/asm/cpufeature.h
    +++ tip-linux-2.6/arch/x86/include/asm/cpufeature.h
    @@ -165,6 +165,7 @@
    #define X86_FEATURE_ARAT (7*32+ 1) /* Always Running APIC Timer */
    #define X86_FEATURE_CPB (7*32+ 2) /* AMD Core Performance Boost */
    #define X86_FEATURE_EPB (7*32+ 3) /* IA32_ENERGY_PERF_BIAS support */
    +#define X86_FEATURE_XSAVEOPT (7*32+4) /* "xsaveopt" Optimized Xsave */

    /* Virtualization flags: Linux defined, word 8 */
    #define X86_FEATURE_TPR_SHADOW (8*32+ 0) /* Intel TPR Shadow */



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