{
unsigned long dr6;
+ /* Always catch it and pass it to userspace if debugging. */
+ if (svm->vcpu.guest_debug &
+ (KVM_GUESTDBG_SINGLESTEP | KVM_GUESTDBG_USE_HW_BP))
+ return NESTED_EXIT_HOST;
+
/* if we're not singlestepping, it's not ours */
if (!svm->nmi_singlestep)
return NESTED_EXIT_DONE;
if (svm->nested.intercept_exceptions & excp_bits) {
if (exit_code == SVM_EXIT_EXCP_BASE + DB_VECTOR)
vmexit = nested_svm_intercept_db(svm);
+ else if (exit_code == SVM_EXIT_EXCP_BASE + BP_VECTOR &&
+ svm->vcpu.guest_debug & KVM_GUESTDBG_USE_SW_BP)
+ vmexit = NESTED_EXIT_HOST;
else
vmexit = NESTED_EXIT_DONE;
}