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authorPaolo Bonzini <pbonzini@redhat.com>2015-04-01 16:06:40 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2015-06-04 17:01:11 +0300
commitf077825a8758d79838a757dafb79adcdd047ef3a (patch)
tree89c7e96e8cd906a2ca9debc123dd84af10ab8b21 /arch/x86/kvm/kvm_cache_regs.h
parenta584539b24b87dc8be83a713006396cabec47833 (diff)
downloadlinux-f077825a8758d79838a757dafb79adcdd047ef3a.tar.xz
KVM: x86: API changes for SMM support
This patch includes changes to the external API for SMM support. Userspace can predicate the availability of the new fields and ioctls on a new capability, KVM_CAP_X86_SMM, which is added at the end of the patch series. Reviewed-by: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/kvm_cache_regs.h')
-rw-r--r--arch/x86/kvm/kvm_cache_regs.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kvm/kvm_cache_regs.h b/arch/x86/kvm/kvm_cache_regs.h
index 544076c4f44b..e1e89ee4af75 100644
--- a/arch/x86/kvm/kvm_cache_regs.h
+++ b/arch/x86/kvm/kvm_cache_regs.h
@@ -99,4 +99,9 @@ static inline bool is_guest_mode(struct kvm_vcpu *vcpu)
return vcpu->arch.hflags & HF_GUEST_MASK;
}
+static inline bool is_smm(struct kvm_vcpu *vcpu)
+{
+ return vcpu->arch.hflags & HF_SMM_MASK;
+}
+
#endif