KVM: SVM: Add intercept checks for remaining group7 instructions
This patch implements the emulator intercept checks for the
RDTSCP, MONITOR, and MWAIT instructions.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index b98d00b..1eb5504c 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -3871,6 +3871,9 @@
#define POST_EX(exit) { .exit_code = (exit), \
.stage = X86_ICPT_POST_EXCEPT, \
.valid = true }
+#define POST_MEM(exit) { .exit_code = (exit), \
+ .stage = X86_ICPT_POST_MEMACCESS, \
+ .valid = true }
static struct __x86_intercept {
u32 exit_code;
@@ -3900,9 +3903,13 @@
[x86_intercept_clgi] = POST_EX(SVM_EXIT_CLGI),
[x86_intercept_skinit] = POST_EX(SVM_EXIT_SKINIT),
[x86_intercept_invlpga] = POST_EX(SVM_EXIT_INVLPGA),
+ [x86_intercept_rdtscp] = POST_EX(SVM_EXIT_RDTSCP),
+ [x86_intercept_monitor] = POST_MEM(SVM_EXIT_MONITOR),
+ [x86_intercept_mwait] = POST_EX(SVM_EXIT_MWAIT),
};
#undef POST_EX
+#undef POST_MEM
static int svm_check_intercept(struct kvm_vcpu *vcpu,
struct x86_instruction_info *info,
