diff options
| author | Aaron Lewis <aaronlewis@google.com> | 2019-10-21 16:30:25 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-10-22 15:46:53 +0200 |
| commit | 139a12cfe1a040fd881338a7cc042bd37159ea9a (patch) | |
| tree | 700bbbb3a65db5c7c66031fb20548c4856ad1cb0 /arch/x86/kvm/x86.h | |
| parent | 9753d68865c5662eee94eb8808b5ad5eb766f5ea (diff) | |
| download | lwn-139a12cfe1a040fd881338a7cc042bd37159ea9a.tar.gz lwn-139a12cfe1a040fd881338a7cc042bd37159ea9a.zip | |
KVM: x86: Move IA32_XSS-swapping on VM-entry/VM-exit to common x86 code
Hoist the vendor-specific code related to loading the hardware IA32_XSS
MSR with guest/host values on VM-entry/VM-exit to common x86 code.
Reviewed-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Aaron Lewis <aaronlewis@google.com>
Change-Id: Ic6e3430833955b98eb9b79ae6715cf2a3fdd6d82
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/x86.h')
| -rw-r--r-- | arch/x86/kvm/x86.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h index 45d82b8277e5..2b0805012e3c 100644 --- a/arch/x86/kvm/x86.h +++ b/arch/x86/kvm/x86.h @@ -364,7 +364,7 @@ static inline bool kvm_pat_valid(u64 data) return (data | ((data & 0x0202020202020202ull) << 1)) == data; } -void kvm_load_guest_xcr0(struct kvm_vcpu *vcpu); -void kvm_put_guest_xcr0(struct kvm_vcpu *vcpu); +void kvm_load_guest_xsave_state(struct kvm_vcpu *vcpu); +void kvm_load_host_xsave_state(struct kvm_vcpu *vcpu); #endif |