From: Xin Li <xin3.li@intel.com>
Advertise support for FRED to userspace after changes required to enable
FRED in a KVM guest are in place.
Signed-off-by: Xin Li <xin3.li@intel.com>
Signed-off-by: Xin Li (Intel) <xin@zytor.com>
Tested-by: Shan Kang <shan.kang@intel.com>
Tested-by: Xuelian Guo <xuelian.guo@intel.com>
---
Change in v5:
* Don't advertise FRED/LKGS together, LKGS can be advertised as an
independent feature (Sean).
* Add TB from Xuelian Guo.
---
arch/x86/kvm/cpuid.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index ee05b876c656..1f15aad02c68 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -994,6 +994,7 @@ void kvm_set_cpu_caps(void)
F(FSRS),
F(FSRC),
F(WRMSRNS),
+ X86_64_F(FRED),
X86_64_F(LKGS),
F(AMX_FP16),
F(AVX_IFMA),
--
2.51.0