commit 6d6ec20fcf2830ca10c1b7c8efd7e2592c40e3d6
author Marc Zyngier <marc.zyngier@arm.com> Mon Oct 19 18:02:48 2015 +0100
committer Marc Zyngier <marc.zyngier@arm.com> Mon Dec 14 11:30:39 2015 +0000
tree a4342cabb89d59963d37ce021e87a39a51478469
parent 1431af367e52b08038e78d346822966d968f1694

arm64: KVM: Implement system register save/restore

Implement the system register save/restore as a direct translation of
the assembly code version.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>

arch/arm64/kvm/hyp/hyp.h

diff --git a/arch/arm64/kvm/hyp/hyp.h b/arch/arm64/kvm/hyp/hyp.h
index f213e46..778d56d 100644
--- a/arch/arm64/kvm/hyp/hyp.h
+++ b/arch/arm64/kvm/hyp/hyp.h
@@ -38,5 +38,8 @@
 void __timer_save_state(struct kvm_vcpu *vcpu);
 void __timer_restore_state(struct kvm_vcpu *vcpu);
 
+void __sysreg_save_state(struct kvm_cpu_context *ctxt);
+void __sysreg_restore_state(struct kvm_cpu_context *ctxt);
+
 #endif /* __ARM64_KVM_HYP_H__ */