On Sat, Jun 26, 2010 at 10:54:21PM +0200, Andi Kleen wrote:
> Don't declare XSAVE as supported
>
> i386 cpuid.c currently claims XSAVE is supported in the CPUID filter,
> but that's not true: Only FXSAVE is supported. Remove that bit
> from the filter.
>
> Signed-off-by: Andi Kleen <a...@linux.intel.com>
Thanks, applied.
> diff --git a/target-i386/cpuid.c b/target-i386/cpuid.c
> index 6a0f7ca..4251a29 100644
> --- a/target-i386/cpuid.c
> +++ b/target-i386/cpuid.c
> @@ -241,11 +241,11 @@ typedef struct x86_def_t {
> /* missing:
> CPUID_VME, CPUID_DTS, CPUID_SS, CPUID_HT, CPUID_TM, CPUID_PBE */
> #define TCG_EXT_FEATURES (CPUID_EXT_SSE3 | CPUID_EXT_MONITOR | \
> - CPUID_EXT_CX16 | CPUID_EXT_POPCNT | CPUID_EXT_XSAVE | \
> + CPUID_EXT_CX16 | CPUID_EXT_POPCNT | \
> CPUID_EXT_HYPERVISOR)
> /* missing:
> CPUID_EXT_DTES64, CPUID_EXT_DSCPL, CPUID_EXT_VMX, CPUID_EXT_EST,
> - CPUID_EXT_TM2, CPUID_EXT_XTPR, CPUID_EXT_PDCM */
> + CPUID_EXT_TM2, CPUID_EXT_XTPR, CPUID_EXT_PDCM, CPUID_EXT_XSAVE */
> #define TCG_EXT2_FEATURES ((TCG_FEATURES & EXT2_FEATURE_MASK) | \
> CPUID_EXT2_NX | CPUID_EXT2_MMXEXT | CPUID_EXT2_RDTSCP | \
> CPUID_EXT2_3DNOW | CPUID_EXT2_3DNOWEXT)
>
>
--
Aurelien Jarno GPG: 1024D/F1BCDB73
aurel...@aurel32.net http://www.aurel32.net
