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authorLinus Torvalds <torvalds@linux-foundation.org>2017-05-10 21:29:23 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-05-10 21:29:23 +0300
commit5ccd414080822d5257c3569f4aeca74f63f4a257 (patch)
tree4b567bfc0a8b29dbac9712821062b28337eb3408 /include/linux/kvm_host.h
parent29250d301b0c75ef142b51eebee6b7403cc79624 (diff)
parent36c344f3f1ffc0b1b20abd237b7401dc6687ee8f (diff)
downloadlinux-5ccd414080822d5257c3569f4aeca74f63f4a257.tar.xz
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull more KVM updates from Paolo Bonzini: "ARM: - bugfixes - moved shared 32-bit/64-bit files to virt/kvm/arm - support for saving/restoring virtual ITS state to userspace PPC: - XIVE (eXternal Interrupt Virtualization Engine) support x86: - nVMX improvements, including emulated page modification logging (PML) which brings nice performance improvements on some workloads" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (45 commits) KVM: arm/arm64: vgic-its: Cleanup after failed ITT restore KVM: arm/arm64: Don't call map_resources when restoring ITS tables KVM: arm/arm64: Register ITS iodev when setting base address KVM: arm/arm64: Get rid of its->initialized field KVM: arm/arm64: Register iodevs when setting redist base and creating VCPUs KVM: arm/arm64: Slightly rework kvm_vgic_addr KVM: arm/arm64: Make vgic_v3_check_base more broadly usable KVM: arm/arm64: Refactor vgic_register_redist_iodevs KVM: Add kvm_vcpu_get_idx to get vcpu index in kvm->vcpus nVMX: Advertise PML to L1 hypervisor nVMX: Implement emulated Page Modification Logging kvm: x86: Add a hook for arch specific dirty logging emulation kvm: nVMX: Validate CR3 target count on nested VM-entry KVM: set no_llseek in stat_fops_per_vm KVM: arm/arm64: vgic: Rename kvm_vgic_vcpu_init to kvm_vgic_vcpu_enable KVM: arm/arm64: Clarification and relaxation to ITS save/restore ABI KVM: arm64: vgic-v3: KVM_DEV_ARM_VGIC_SAVE_PENDING_TABLES KVM: arm64: vgic-its: Fix pending table sync KVM: arm64: vgic-its: ITT save and restore KVM: arm64: vgic-its: Device table save/restore ...
Diffstat (limited to 'include/linux/kvm_host.h')
-rw-r--r--include/linux/kvm_host.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 2b12b2683359..8c0664309815 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -499,6 +499,17 @@ static inline struct kvm_vcpu *kvm_get_vcpu_by_id(struct kvm *kvm, int id)
return NULL;
}
+static inline int kvm_vcpu_get_idx(struct kvm_vcpu *vcpu)
+{
+ struct kvm_vcpu *tmp;
+ int idx;
+
+ kvm_for_each_vcpu(idx, tmp, vcpu->kvm)
+ if (tmp == vcpu)
+ return idx;
+ BUG();
+}
+
#define kvm_for_each_memslot(memslot, slots) \
for (memslot = &slots->memslots[0]; \
memslot < slots->memslots + KVM_MEM_SLOTS_NUM && memslot->npages;\
@@ -1167,7 +1178,6 @@ int kvm_register_device_ops(struct kvm_device_ops *ops, u32 type);
void kvm_unregister_device_ops(u32 type);
extern struct kvm_device_ops kvm_mpic_ops;
-extern struct kvm_device_ops kvm_xics_ops;
extern struct kvm_device_ops kvm_arm_vgic_v2_ops;
extern struct kvm_device_ops kvm_arm_vgic_v3_ops;