From 17a511f878505d31f298de443269b3070c134163 Mon Sep 17 00:00:00 2001 From: Huaitong Han Date: Tue, 22 Mar 2016 16:51:16 +0800 Subject: [PATCH] KVM, pkeys: add pkeys support for xsave state This patch adds pkeys support for xsave state. Signed-off-by: Huaitong Han Reviewed-by: Xiao Guangrong Signed-off-by: Xiao Guangrong Signed-off-by: Paolo Bonzini --- arch/x86/kvm/x86.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h index 007940faa5c6..7ce3634ab5fe 100644 --- a/arch/x86/kvm/x86.h +++ b/arch/x86/kvm/x86.h @@ -183,7 +183,8 @@ bool kvm_vector_hashing_enabled(void); #define KVM_SUPPORTED_XCR0 (XFEATURE_MASK_FP | XFEATURE_MASK_SSE \ | XFEATURE_MASK_YMM | XFEATURE_MASK_BNDREGS \ - | XFEATURE_MASK_BNDCSR | XFEATURE_MASK_AVX512) + | XFEATURE_MASK_BNDCSR | XFEATURE_MASK_AVX512 \ + | XFEATURE_MASK_PKRU) extern u64 host_xcr0; extern u64 kvm_supported_xcr0(void); -- 2.20.1