commit 06282fd2c2bf61619649a2b13e4a08556598a64c
author Marc Zyngier <marc.zyngier@arm.com> Mon Oct 19 15:50:37 2015 +0100
committer Marc Zyngier <marc.zyngier@arm.com> Mon Dec 14 11:30:38 2015 +0000
tree ebb46296deafc935bcb1c4f58c8f9b48355375df
parent c76a0a6695c61088c8d2e731e25305502666bf7d

arm64: KVM: Implement vgic-v2 save/restore

Implement the vgic-v2 save restore (mostly) as a direct translation
of the assembly code version.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

arch/arm64/kvm/hyp/hyp.h

diff --git a/arch/arm64/kvm/hyp/hyp.h b/arch/arm64/kvm/hyp/hyp.h
index 057f483..ac63553 100644
--- a/arch/arm64/kvm/hyp/hyp.h
+++ b/arch/arm64/kvm/hyp/hyp.h
@@ -29,5 +29,8 @@
 #define hyp_kern_va(v) (typeof(v))((unsigned long)(v) - HYP_PAGE_OFFSET \
 						      + PAGE_OFFSET)
 
+void __vgic_v2_save_state(struct kvm_vcpu *vcpu);
+void __vgic_v2_restore_state(struct kvm_vcpu *vcpu);
+
 #endif /* __ARM64_KVM_HYP_H__ */