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authorMarc Zyngier <marc.zyngier@arm.com>2013-01-21 19:36:15 -0500
committerMarc Zyngier <marc.zyngier@arm.com>2013-02-11 19:00:03 +0000
commit348b2b0708f6cdd3d0db95f8d02aa4ad2b3e2fa9 (patch)
tree2ecf6a0ef7ed9359545f426f78277b4fb1a5fde9 /arch/arm/kernel
parent5863c2ce7269a7b24d60006430aa79a750b226ec (diff)
downloadop-kernel-dev-348b2b0708f6cdd3d0db95f8d02aa4ad2b3e2fa9.zip
op-kernel-dev-348b2b0708f6cdd3d0db95f8d02aa4ad2b3e2fa9.tar.gz
ARM: KVM: VGIC control interface world switch
Enable the VGIC control interface to be save-restored on world switch. Reviewed-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Christoffer Dall <c.dall@virtualopensystems.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/asm-offsets.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index c8b3272..17cea2e 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -169,6 +169,18 @@ int main(void)
DEFINE(VCPU_HxFAR, offsetof(struct kvm_vcpu, arch.hxfar));
DEFINE(VCPU_HPFAR, offsetof(struct kvm_vcpu, arch.hpfar));
DEFINE(VCPU_HYP_PC, offsetof(struct kvm_vcpu, arch.hyp_pc));
+#ifdef CONFIG_KVM_ARM_VGIC
+ DEFINE(VCPU_VGIC_CPU, offsetof(struct kvm_vcpu, arch.vgic_cpu));
+ DEFINE(VGIC_CPU_HCR, offsetof(struct vgic_cpu, vgic_hcr));
+ DEFINE(VGIC_CPU_VMCR, offsetof(struct vgic_cpu, vgic_vmcr));
+ DEFINE(VGIC_CPU_MISR, offsetof(struct vgic_cpu, vgic_misr));
+ DEFINE(VGIC_CPU_EISR, offsetof(struct vgic_cpu, vgic_eisr));
+ DEFINE(VGIC_CPU_ELRSR, offsetof(struct vgic_cpu, vgic_elrsr));
+ DEFINE(VGIC_CPU_APR, offsetof(struct vgic_cpu, vgic_apr));
+ DEFINE(VGIC_CPU_LR, offsetof(struct vgic_cpu, vgic_lr));
+ DEFINE(VGIC_CPU_NR_LR, offsetof(struct vgic_cpu, nr_lr));
+ DEFINE(KVM_VGIC_VCTRL, offsetof(struct kvm, arch.vgic.vctrl_base));
+#endif
DEFINE(KVM_VTTBR, offsetof(struct kvm, arch.vttbr));
#endif
return 0;
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