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[Qemu-devel] [RHEL6 qemu-kvm PATCH 01/11] correct archaic CPU model "mod
From: |
Eduardo Habkost |
Subject: |
[Qemu-devel] [RHEL6 qemu-kvm PATCH 01/11] correct archaic CPU model "model" field for Intel CPUs. |
Date: |
Thu, 2 Jun 2011 16:13:00 -0300 |
From: john cooper <address@hidden>
The old "model" values caused two known problems:
- Skype crashes on a winxp guest if model < 6, due to syscall vs.
sysenter confusion.
- 32 bit windows doesn't enable MSI support if model < 13.
After consulting with Intel the following recommendations were
received which more accurately represent shipped silicon.
[ehabkost: made Subject line shorter]
Signed-off-by: john cooper <address@hidden>
Signed-off-by: Eduardo Habkost <address@hidden>
---
sysconfigs/target/target-x86_64.conf | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/sysconfigs/target/target-x86_64.conf
b/sysconfigs/target/target-x86_64.conf
index 43ad282..0613870 100644
--- a/sysconfigs/target/target-x86_64.conf
+++ b/sysconfigs/target/target-x86_64.conf
@@ -5,7 +5,7 @@
level = "2"
vendor = "GenuineIntel"
family = "6"
- model = "2"
+ model = "15"
stepping = "3"
feature_edx = "sse2 sse fxsr mmx pat cmov pge sep apic cx8 mce pae msr tsc
pse de fpu mtrr clflush mca pse36"
feature_ecx = "sse3 ssse3"
@@ -19,7 +19,7 @@
level = "2"
vendor = "GenuineIntel"
family = "6"
- model = "2"
+ model = "23"
stepping = "3"
feature_edx = "sse2 sse fxsr mmx pat cmov pge sep apic cx8 mce pae msr tsc
pse de fpu mtrr clflush mca pse36"
feature_ecx = "sse3 cx16 ssse3 sse4.1"
@@ -33,7 +33,7 @@
level = "2"
vendor = "GenuineIntel"
family = "6"
- model = "2"
+ model = "26"
stepping = "3"
feature_edx = "sse2 sse fxsr mmx pat cmov pge sep apic cx8 mce pae msr tsc
pse de fpu mtrr clflush mca pse36"
feature_ecx = "sse3 cx16 ssse3 sse4.1 sse4.2 popcnt"
--
1.7.3.2
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 00/11] cpu model bug fixes and definition corrections (v2), Eduardo Habkost, 2011/06/02
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 02/11] Allow an optional qemu_early_init_vcpu(), Eduardo Habkost, 2011/06/02
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 05/11] cpu defs: use Intel flag names for Intel models, Eduardo Habkost, 2011/06/02
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 08/11] reorder cpuid feature bits on target-x86_64.conf, Eduardo Habkost, 2011/06/02
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 04/11] Support -readconfig "?" to debug config file loading, Eduardo Habkost, 2011/06/02
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 03/11] Add kvm emulated x2apic flag to config defined cpu models (v2), Eduardo Habkost, 2011/06/02
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 01/11] correct archaic CPU model "model" field for Intel CPUs.,
Eduardo Habkost <=
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 09/11] cpu defs: add pse36, mca, mtrr to AMD CPU definitions, Eduardo Habkost, 2011/06/02
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 10/11] add Westmere as a qemu cpu model, Eduardo Habkost, 2011/06/02
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 07/11] cpu defs: uncomment empty extfeatures_ecx definition for Opteron_G1, Eduardo Habkost, 2011/06/02
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 11/11] add "default" pseudo CPU model name, Eduardo Habkost, 2011/06/02
- [Qemu-devel] [RHEL6 qemu-kvm PATCH 06/11] cpu defs: remove replicated flags from Intel, Eduardo Habkost, 2011/06/02
- Re: [Qemu-devel] [PATCH 00/11] cpu model bug fixes and definition corrections (v2), Eduardo Habkost, 2011/06/02