}
#endif
+ /*
+ * This is only needed to tell the kernel whether to use VMCALL
+ * and VMMCALL. VMMCALL is never executed except under virt, so
+ * we can set it unconditionally.
+ */
+ set_cpu_cap(c, X86_FEATURE_VMMCALL);
+
/* F16h erratum 793, CVE-2013-6885 */
if (c->x86 == 0x16 && c->x86_model <= 0xf) {
u64 val;
static void cpu_set_tlb_flushall_shift(struct cpuinfo_x86 *c)
{
- tlb_flushall_shift = 5;
-
- if (c->x86 <= 0x11)
- tlb_flushall_shift = 4;
+ tlb_flushall_shift = 6;
}
static void cpu_detect_tlb_amd(struct cpuinfo_x86 *c)