3.16.57-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Paolo Bonzini <pbonzini@xxxxxxxxxx>
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@xxxxxxxxxx>
[carnil: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
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;
