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[Qemu-commits] [COMMIT ac72472] push CPUID level to 4 to allow Intel mul
From: |
Anthony Liguori |
Subject: |
[Qemu-commits] [COMMIT ac72472] push CPUID level to 4 to allow Intel multicoredecoding |
Date: |
Fri, 28 Aug 2009 02:19:53 -0000 |
From: Andre Przywara <address@hidden>
Intel CPUs store the number of cores in CPUID leaf 4. So push
the maxleaf value to 4 to allow the guests access to this leaf.
Signed-off-by: Andre Przywara <address@hidden>
Signed-off-by: Anthony Liguori <address@hidden>
diff --git a/target-i386/helper.c b/target-i386/helper.c
index e18a5a9..afdd3e4 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -119,7 +119,7 @@ static x86_def_t x86_defs[] = {
#ifdef TARGET_X86_64
{
.name = "qemu64",
- .level = 2,
+ .level = 4,
.vendor1 = CPUID_VENDOR_AMD_1,
.vendor2 = CPUID_VENDOR_AMD_2,
.vendor3 = CPUID_VENDOR_AMD_3,
@@ -190,7 +190,7 @@ static x86_def_t x86_defs[] = {
#endif
{
.name = "qemu32",
- .level = 2,
+ .level = 4,
.family = 6,
.model = 3,
.stepping = 3,
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