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authorEduardo Habkost <ehabkost@redhat.com>2012-09-06 10:05:35 +0000
committerDoug Goldstein <cardoe@cardoe.com>2012-11-21 15:21:06 -0600
commitfaf37b0c8747d30f163f971f5d95be1cfe299b24 (patch)
tree6a31fcafb3aea8ca1ee822d7082551761ada20d1
parentfpu/softfloat.c: Return correctly signed values from uint64_to_float32 (diff)
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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: Eduardo Habkost <ehabkost@redhat.com> Reviewed-By: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Don Slutz <Don@CloudSwitch.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com> (cherry picked from commit b1f4679392a03f2b26a37bfa52e95d6cc4f73d82)
-rw-r--r--target-i386/kvm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index d8bbe4ff6..71e6e0d84 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -157,7 +157,7 @@ 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;