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authorLinus Torvalds <torvalds@linux-foundation.org>2015-07-15 23:30:12 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-07-15 23:30:12 +0300
commitdf14a68d633c362b6aae57947d5c57fac0393a1e (patch)
tree04a56a2705df8ac9cf0b55b200ff5025514bf128 /include
parentbec33cd2ebddde3be3123a672d0fbb77e9657d65 (diff)
parentee4100da1616d6d151f97862b87e8a4e43d14b4c (diff)
downloadlinux-df14a68d633c362b6aae57947d5c57fac0393a1e.tar.xz
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini: - Fix FPU refactoring ("kvm: x86: fix load xsave feature warning") - Fix eager FPU mode (Cc stable) - AMD bits of MTRR virtualization * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm: x86: fix load xsave feature warning KVM: x86: apply guest MTRR virtualization on host reserved pages KVM: SVM: Sync g_pat with guest-written PAT value KVM: SVM: use NPT page attributes KVM: count number of assigned devices KVM: VMX: fix vmwrite to invalid VMCS KVM: x86: reintroduce kvm_is_mmio_pfn x86: hyperv: add CPUID bit for crash handlers
Diffstat (limited to 'include')
-rw-r--r--include/linux/kvm_host.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 9564fd78c547..05e99b8ef465 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -734,6 +734,24 @@ static inline bool kvm_arch_has_noncoherent_dma(struct kvm *kvm)
return false;
}
#endif
+#ifdef __KVM_HAVE_ARCH_ASSIGNED_DEVICE
+void kvm_arch_start_assignment(struct kvm *kvm);
+void kvm_arch_end_assignment(struct kvm *kvm);
+bool kvm_arch_has_assigned_device(struct kvm *kvm);
+#else
+static inline void kvm_arch_start_assignment(struct kvm *kvm)
+{
+}
+
+static inline void kvm_arch_end_assignment(struct kvm *kvm)
+{
+}
+
+static inline bool kvm_arch_has_assigned_device(struct kvm *kvm)
+{
+ return false;
+}
+#endif
static inline wait_queue_head_t *kvm_arch_vcpu_wq(struct kvm_vcpu *vcpu)
{