提交 b1f46793 编写于 作者: E Eduardo Habkost 提交者: Blue Swirl

i386: kvm: bit 10 of CPUID[8000_0001].EDX is reserved

Bit 10 of CPUID[8000_0001].EDX is not defined as an alias of
CPUID[1].EDX[10], so do not duplicate it on
kvm_arch_get_supported_cpuid().
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Reviewed-By: NIgor Mammedov <imammedo@redhat.com>
Reviewed-by: NDon Slutz <Don@CloudSwitch.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
上级 6f8fd253
......@@ -165,7 +165,7 @@ uint32_t kvm_arch_get_supported_cpuid(KVMState *s, uint32_t function,
* so add missing bits according to the AMD spec:
*/
cpuid_1_edx = kvm_arch_get_supported_cpuid(s, 1, 0, R_EDX);
ret |= cpuid_1_edx & 0x183f7ff;
ret |= cpuid_1_edx & 0x183f3ff;
break;
}
break;
......
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