added FS_BASE and GS_BASE MSRs to passthrough set.

[palacios.git] / palacios / src / palacios / svm.c

diff --git a/palacios/src/palacios/svm.c b/palacios/src/palacios/svm.c
index cbb680b..95d9e6c 100644 (file)
--- a/palacios/src/palacios/svm.c
+++ b/palacios/src/palacios/svm.c
@@ -326,6 +326,10 @@ static void Init_VMCB_BIOS(vmcb_t * vmcb, struct guest_info * core) {
        v3_hook_msr(core->vm_info, SYSENTER_ESP_MSR, NULL, NULL, NULL);
        v3_hook_msr(core->vm_info, SYSENTER_EIP_MSR, NULL, NULL, NULL);
 
+
+       v3_hook_msr(core->vm_info, FS_BASE_MSR, NULL, NULL, NULL);
+       v3_hook_msr(core->vm_info, GS_BASE_MSR, NULL, NULL, NULL);
+
        // Passthrough read operations are ok.
        v3_hook_msr(core->vm_info, INT_PENDING_AMD_MSR, NULL, v3_msr_unhandled_write, NULL);
     }