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authorLinus Torvalds <torvalds@linux-foundation.org>2014-02-14 11:10:49 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-02-14 11:10:49 -0800
commitc1b8ae03c38281e442c2ad3725e921b09f23290a (patch)
treed12de54b9cb40f17905644a635c8cfec070707b7 /arch
parent161aa772f972ec75b292f25d65816a6f1cd285cf (diff)
parent2a2f3e269c75edf916de5967079069aeb6a601cb (diff)
downloadlinux-stericsson-c1b8ae03c38281e442c2ad3725e921b09f23290a.tar.gz
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini: "A small error handling problem and a compile breakage for ARM64" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: arm64: KVM: Add VGIC device control for arm64 KVM: return an error code in kvm_vm_ioctl_register_coalesced_mmio()
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/include/uapi/asm/kvm.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h
index 495ab6f84a61..eaf54a30bedc 100644
--- a/arch/arm64/include/uapi/asm/kvm.h
+++ b/arch/arm64/include/uapi/asm/kvm.h
@@ -148,6 +148,15 @@ struct kvm_arch_memory_slot {
#define KVM_REG_ARM_TIMER_CNT ARM64_SYS_REG(3, 3, 14, 3, 2)
#define KVM_REG_ARM_TIMER_CVAL ARM64_SYS_REG(3, 3, 14, 0, 2)
+/* Device Control API: ARM VGIC */
+#define KVM_DEV_ARM_VGIC_GRP_ADDR 0
+#define KVM_DEV_ARM_VGIC_GRP_DIST_REGS 1
+#define KVM_DEV_ARM_VGIC_GRP_CPU_REGS 2
+#define KVM_DEV_ARM_VGIC_CPUID_SHIFT 32
+#define KVM_DEV_ARM_VGIC_CPUID_MASK (0xffULL << KVM_DEV_ARM_VGIC_CPUID_SHIFT)
+#define KVM_DEV_ARM_VGIC_OFFSET_SHIFT 0
+#define KVM_DEV_ARM_VGIC_OFFSET_MASK (0xffffffffULL << KVM_DEV_ARM_VGIC_OFFSET_SHIFT)
+
/* KVM_IRQ_LINE irq field index values */
#define KVM_ARM_IRQ_TYPE_SHIFT 24
#define KVM_ARM_IRQ_TYPE_MASK 0xff