3.16.57-rc1 review patch. If anyone has any objections, please let me know.
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From: Paolo Bonzini pbonzini@redhat.com
commit a96036b8ef7df9f10cd575c0d78359bd33188e8e upstream.
Because #DB is now intercepted unconditionally, this callback only operates on #BP for both VMX and SVM.
Signed-off-by: Paolo Bonzini pbonzini@redhat.com [carnil: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings ben@decadent.org.uk --- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kvm/svm.c | 2 +- arch/x86/kvm/vmx.c | 2 +- arch/x86/kvm/x86.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)
--- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -682,7 +682,7 @@ struct kvm_x86_ops { void (*vcpu_load)(struct kvm_vcpu *vcpu, int cpu); void (*vcpu_put)(struct kvm_vcpu *vcpu);
- void (*update_db_bp_intercept)(struct kvm_vcpu *vcpu); + void (*update_bp_intercept)(struct kvm_vcpu *vcpu); int (*get_msr)(struct kvm_vcpu *vcpu, u32 msr_index, u64 *pdata); int (*set_msr)(struct kvm_vcpu *vcpu, struct msr_data *msr); u64 (*get_segment_base)(struct kvm_vcpu *vcpu, int seg); --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -4353,7 +4353,7 @@ static struct kvm_x86_ops svm_x86_ops = .vcpu_load = svm_vcpu_load, .vcpu_put = svm_vcpu_put,
- .update_db_bp_intercept = update_bp_intercept, + .update_bp_intercept = update_bp_intercept, .get_msr = svm_get_msr, .set_msr = svm_set_msr, .get_segment_base = svm_get_segment_base, --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -8932,7 +8932,7 @@ static struct kvm_x86_ops vmx_x86_ops = .vcpu_load = vmx_vcpu_load, .vcpu_put = vmx_vcpu_put,
- .update_db_bp_intercept = update_exception_bitmap, + .update_bp_intercept = update_exception_bitmap, .get_msr = vmx_get_msr, .set_msr = vmx_set_msr, .get_segment_base = vmx_get_segment_base, --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -6732,7 +6732,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug( */ kvm_set_rflags(vcpu, rflags);
- kvm_x86_ops->update_db_bp_intercept(vcpu); + kvm_x86_ops->update_bp_intercept(vcpu);
r = 0;