From: Huaitong Han <huaitong.han@intel.com>
To: pbonzini@redhat.com, gleb@kernel.org
Cc: kvm@vger.kernel.org, Huaitong Han <huaitong.han@intel.com>
Subject: [PATCH 8/9] KVM, pkeys: add pkeys support for xsave state
Date: Mon, 9 Nov 2015 19:54:14 +0800 [thread overview]
Message-ID: <1447070055-4207-9-git-send-email-huaitong.han@intel.com> (raw)
In-Reply-To: <1447070055-4207-1-git-send-email-huaitong.han@intel.com>
This patch adds pkeys support for xsave state.
Signed-off-by: Huaitong Han <huaitong.han@intel.com>
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index f2afa5f..0f71d5d 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -182,7 +182,8 @@ bool kvm_mtrr_check_gfn_range_consistency(struct kvm_vcpu *vcpu, gfn_t gfn,
#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);
--
2.4.3
next prev parent reply other threads:[~2015-11-09 11:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-09 11:54 [PATCH 0/9] KVM, pkeys: add memory protection-key support Huaitong Han
2015-11-09 11:54 ` [PATCH 1/9] KVM, pkeys: expose CPUID:PKU to guest Huaitong Han
2015-11-09 11:54 ` [PATCH 2/9] KVM, pkeys: add pkeys support when setting CR4 Huaitong Han
2015-11-09 11:54 ` [PATCH 3/9] KVM, pkeys: expose CPUID:OSPKE to guest Huaitong Han
2015-11-09 12:32 ` Paolo Bonzini
2015-11-09 11:54 ` [PATCH 4/9] KVM, pkeys: disable pkeys for guests in non-paging mode Huaitong Han
2015-11-09 11:54 ` [PATCH 5/9] KVM, pkeys: update memeory permission bitmask for pkeys Huaitong Han
2015-11-09 13:24 ` Paolo Bonzini
2015-11-09 11:54 ` [PATCH 6/9] KVM, pkeys: add pkeys support for permission_fault logic Huaitong Han
2015-11-09 12:43 ` Paolo Bonzini
2015-11-09 13:17 ` Paolo Bonzini
2015-11-10 9:28 ` Han, Huaitong
2015-11-10 9:35 ` Paolo Bonzini
2015-11-09 11:54 ` [PATCH 7/9] KVM, pkeys: Add pkeys support for gva_to_gpa funcions Huaitong Han
2015-11-09 13:23 ` Paolo Bonzini
2015-11-09 11:54 ` Huaitong Han [this message]
2015-11-09 11:54 ` [PATCH 9/9] KVM, pkeys: disable PKU feature without ept Huaitong Han
2015-11-09 13:26 ` [PATCH 0/9] KVM, pkeys: add memory protection-key support Paolo Bonzini
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