diff options
| -rw-r--r-- | arch/x86/include/asm/svm.h | 4 | ||||
| -rw-r--r-- | arch/x86/kvm/svm.c | 13 |
2 files changed, 11 insertions, 6 deletions
diff --git a/arch/x86/include/asm/svm.h b/arch/x86/include/asm/svm.h index b26a38d85356..1d91d05f9368 100644 --- a/arch/x86/include/asm/svm.h +++ b/arch/x86/include/asm/svm.h @@ -81,7 +81,9 @@ struct __attribute__ ((__packed__)) vmcb_control_area { u32 event_inj_err; u64 nested_cr3; u64 lbr_ctl; - u8 reserved_5[832]; + u64 reserved_5; + u64 next_rip; + u8 reserved_6[816]; }; diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index e9f79619e185..64b7f60dc5b8 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -44,11 +44,11 @@ MODULE_LICENSE("GPL"); #define SEG_TYPE_LDT 2 #define SEG_TYPE_BUSY_TSS16 3 -#define SVM_FEATURE_NPT (1 << 0) -#define SVM_FEATURE_LBRV (1 << 1) -#define SVM_FEATURE_SVML (1 << 2) -#define SVM_FEATURE_NRIP (1 << 3) -#define SVM_FEATURE_PAUSE_FILTER (1 << 10) +#define SVM_FEATURE_NPT (1 << 0) +#define SVM_FEATURE_LBRV (1 << 1) +#define SVM_FEATURE_SVML (1 << 2) +#define SVM_FEATURE_NRIP (1 << 3) +#define SVM_FEATURE_PAUSE_FILTER (1 << 10) #define NESTED_EXIT_HOST 0 /* Exit handled on host level */ #define NESTED_EXIT_DONE 1 /* Exit caused nested vmexit */ @@ -320,6 +320,9 @@ static void skip_emulated_instruction(struct kvm_vcpu *vcpu) { struct vcpu_svm *svm = to_svm(vcpu); + if (svm->vmcb->control.next_rip != 0) + svm->next_rip = svm->vmcb->control.next_rip; + if (!svm->next_rip) { if (emulate_instruction(vcpu, 0, 0, EMULTYPE_SKIP) != EMULATE_DONE) |