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-rw-r--r--xen/include/public/arch-x86/cpufeatureset.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/xen/include/public/arch-x86/cpufeatureset.h b/xen/include/public/arch-x86/cpufeatureset.h
index a501479820..42bc8d4279 100644
--- a/xen/include/public/arch-x86/cpufeatureset.h
+++ b/xen/include/public/arch-x86/cpufeatureset.h
@@ -255,6 +255,7 @@ XEN_CPUFEATURE(CLZERO, 8*32+ 0) /*A CLZERO instruction */
XEN_CPUFEATURE(RSTR_FP_ERR_PTRS, 8*32+ 2) /*A (F)X{SAVE,RSTOR} always saves/restores FPU Error pointers */
XEN_CPUFEATURE(WBNOINVD, 8*32+ 9) /* WBNOINVD instruction */
XEN_CPUFEATURE(IBPB, 8*32+12) /*A IBPB support only (no IBRS, used by AMD) */
+XEN_CPUFEATURE(NO_LMSL, 8*32+20) /*S EFER.LMSLE no longer supported. */
XEN_CPUFEATURE(AMD_PPIN, 8*32+23) /* Protected Processor Inventory Number */
/* Intel-defined CPU features, CPUID level 0x00000007:0.edx, word 9 */