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-rw-r--r--drivers/kvm/svm.c8
-rw-r--r--drivers/kvm/vmx.c7
2 files changed, 15 insertions, 0 deletions
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index ccc06b1b91b..714f6a7841c 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -17,6 +17,7 @@
#include <linux/module.h>
#include <linux/vmalloc.h>
#include <linux/highmem.h>
+#include <linux/profile.h>
#include <asm/desc.h>
#include "kvm_svm.h"
@@ -1558,6 +1559,13 @@ again:
reload_tss(vcpu);
+ /*
+ * Profile KVM exit RIPs:
+ */
+ if (unlikely(prof_on == KVM_PROFILING))
+ profile_hit(KVM_PROFILING,
+ (void *)(unsigned long)vcpu->svm->vmcb->save.rip);
+
stgi();
kvm_reput_irq(vcpu);
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index d4701cb4c65..ce219e3f557 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -21,6 +21,7 @@
#include <linux/module.h>
#include <linux/mm.h>
#include <linux/highmem.h>
+#include <linux/profile.h>
#include <asm/io.h>
#include <asm/desc.h>
@@ -1859,6 +1860,12 @@ again:
asm ("mov %0, %%ds; mov %0, %%es" : : "r"(__USER_DS));
#endif
+ /*
+ * Profile KVM exit RIPs:
+ */
+ if (unlikely(prof_on == KVM_PROFILING))
+ profile_hit(KVM_PROFILING, (void *)vmcs_readl(GUEST_RIP));
+
kvm_run->exit_type = 0;
if (fail) {
kvm_run->exit_type = KVM_EXIT_TYPE_FAIL_ENTRY;