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[Qemu-devel] [PATCH 15/28] i386: kvm: filter CPUID leaf 7 based on GET_S
From: |
Marcelo Tosatti |
Subject: |
[Qemu-devel] [PATCH 15/28] i386: kvm: filter CPUID leaf 7 based on GET_SUPPORTED_CPUID, too |
Date: |
Wed, 31 Oct 2012 07:39:53 -0200 |
From: Eduardo Habkost <address@hidden>
Now that CPUID leaf 7 features can be enabled/disabled on the
command-line, we need to filter them properly using GET_SUPPORTED_CPUID,
at the same place where other features are filtered out.
Signed-off-by: Eduardo Habkost <address@hidden>
Signed-off-by: Marcelo Tosatti <address@hidden>
---
target-i386/cpu.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index be16898..22d91ed 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -1384,6 +1384,8 @@ static void filter_features_for_kvm(X86CPU *cpu)
kvm_arch_get_supported_cpuid(s, 0x80000001, 0, R_ECX);
env->cpuid_svm_features &=
kvm_arch_get_supported_cpuid(s, 0x8000000A, 0, R_EDX);
+ env->cpuid_7_0_ebx_features &=
+ kvm_arch_get_supported_cpuid(s, 7, 0, R_EBX);
env->cpuid_kvm_features &=
kvm_arch_get_supported_cpuid(s, KVM_CPUID_FEATURES, 0, R_EAX);
env->cpuid_ext4_features &=
--
1.7.6.4
- [Qemu-devel] [PATCH 00/28] [PULL] qemu-kvm.git uq/master queue, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 12/28] i386: kvm: mask cpuid_ext4_features bits earlier, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 19/28] Use machine options to emulate -no-kvm-irqchip, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 27/28] target-i386: kvm_cpu_fill_host: use GET_SUPPORTED_CPUID, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 14/28] i386: kvm: reformat filter_features_for_kvm() code, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 04/28] i386: kvm: extract register switch to cpuid_entry_get_reg() function, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 26/28] target-i386: cpu: make -cpu host/check/enforce code KVM-specific, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 17/28] target-i386: Add missing kvm cpuid feature name, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 15/28] i386: kvm: filter CPUID leaf 7 based on GET_SUPPORTED_CPUID, too,
Marcelo Tosatti <=
- [Qemu-devel] [PATCH 23/28] Issue warning when deprecated -tdf option is used, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 08/28] i386: kvm: set CPUID_EXT_HYPERVISOR on kvm_arch_get_supported_cpuid(), Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 09/28] i386: kvm: set CPUID_EXT_TSC_DEADLINE_TIMER on kvm_arch_get_supported_cpuid(), Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 13/28] i386: kvm: filter CPUID feature words earlier, on cpu.c, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 03/28] i386: kvm: kvm_arch_get_supported_cpuid: use 'entry' variable, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 11/28] i386: kvm: mask cpuid_kvm_features earlier, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 01/28] i386: kvm: kvm_arch_get_supported_cpuid: move R_EDX hack outside of for loop, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 18/28] cirrus_vga: allow configurable vram size, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 21/28] Use global properties to emulate -no-kvm-pit-reinjection, Marcelo Tosatti, 2012/10/31
- [Qemu-devel] [PATCH 10/28] i386: kvm: x2apic is not supported without in-kernel irqchip, Marcelo Tosatti, 2012/10/31