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[Qemu-stable] [PATCH 15/60] i386: kvm: bit 10 of CPUID[8000_0001].EDX is


From: Michael Tokarev
Subject: [Qemu-stable] [PATCH 15/60] i386: kvm: bit 10 of CPUID[8000_0001].EDX is reserved
Date: Mon, 4 Feb 2013 14:40:25 +0400

From: Eduardo Habkost <address@hidden>

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 <address@hidden>
Reviewed-By: Igor Mammedov <address@hidden>
Reviewed-by: Don Slutz <address@hidden>
Signed-off-by: Blue Swirl <address@hidden>
(cherry picked from commit b1f4679392a03f2b26a37bfa52e95d6cc4f73d82)

Signed-off-by: Michael Tokarev <address@hidden>
---
 target-i386/kvm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index d8bbe4f..71e6e0d 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;
-- 
1.7.10.4




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