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Revert "KVM: x86: drop fpu_activate hook"

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This reverts commit 4473b570a7.  We'll
use the hook again.

Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini
2015-05-20 11:33:43 +02:00
parent e8fd5e9e99
commit 0fdd74f778
3 changed files with 3 additions and 0 deletions
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1
arch/x86/include/asm/kvm_host.h
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@@ -744,6 +744,7 @@ struct kvm_x86_ops {
void (*cache_reg)(struct kvm_vcpu *vcpu, enum kvm_reg reg); void (*cache_reg)(struct kvm_vcpu *vcpu, enum kvm_reg reg);
unsigned long (*get_rflags)(struct kvm_vcpu *vcpu); unsigned long (*get_rflags)(struct kvm_vcpu *vcpu);
void (*set_rflags)(struct kvm_vcpu *vcpu, unsigned long rflags); void (*set_rflags)(struct kvm_vcpu *vcpu, unsigned long rflags);
void (*fpu_activate)(struct kvm_vcpu *vcpu);
void (*fpu_deactivate)(struct kvm_vcpu *vcpu); void (*fpu_deactivate)(struct kvm_vcpu *vcpu);
void (*tlb_flush)(struct kvm_vcpu *vcpu); void (*tlb_flush)(struct kvm_vcpu *vcpu);

1
arch/x86/kvm/svm.c
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@@ -4381,6 +4381,7 @@ static struct kvm_x86_ops svm_x86_ops = {
.cache_reg = svm_cache_reg, .cache_reg = svm_cache_reg,
.get_rflags = svm_get_rflags, .get_rflags = svm_get_rflags,
.set_rflags = svm_set_rflags, .set_rflags = svm_set_rflags,
.fpu_activate = svm_fpu_activate,
.fpu_deactivate = svm_fpu_deactivate, .fpu_deactivate = svm_fpu_deactivate,
.tlb_flush = svm_flush_tlb, .tlb_flush = svm_flush_tlb,

1
arch/x86/kvm/vmx.c
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@@ -10185,6 +10185,7 @@ static struct kvm_x86_ops vmx_x86_ops = {
.cache_reg = vmx_cache_reg, .cache_reg = vmx_cache_reg,
.get_rflags = vmx_get_rflags, .get_rflags = vmx_get_rflags,
.set_rflags = vmx_set_rflags, .set_rflags = vmx_set_rflags,
.fpu_activate = vmx_fpu_activate,
.fpu_deactivate = vmx_fpu_deactivate, .fpu_deactivate = vmx_fpu_deactivate,
.tlb_flush = vmx_flush_tlb, .tlb_flush = vmx_flush_tlb,