ARM: KVM: Add populating of fault data structure
On guest exit, we must take care of populating our fault data
structure so that the host code can handle it. This includes
resolving the IPA for permission faults, which can result in
restarting the guest.
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
diff --git a/arch/arm/kvm/hyp/hyp.h b/arch/arm/kvm/hyp/hyp.h
index ef582c9..8b1156b 100644
--- a/arch/arm/kvm/hyp/hyp.h
+++ b/arch/arm/kvm/hyp/hyp.h
@@ -76,10 +76,14 @@
#define IFSR __ACCESS_CP15(c5, 0, c0, 1)
#define ADFSR __ACCESS_CP15(c5, 0, c1, 0)
#define AIFSR __ACCESS_CP15(c5, 0, c1, 1)
+#define HSR __ACCESS_CP15(c5, 4, c2, 0)
#define DFAR __ACCESS_CP15(c6, 0, c0, 0)
#define IFAR __ACCESS_CP15(c6, 0, c0, 2)
#define HDFAR __ACCESS_CP15(c6, 4, c0, 0)
+#define HIFAR __ACCESS_CP15(c6, 4, c0, 2)
+#define HPFAR __ACCESS_CP15(c6, 4, c0, 4)
#define ICIALLUIS __ACCESS_CP15(c7, 0, c1, 0)
+#define ATS1CPR __ACCESS_CP15(c7, 0, c8, 0)
#define TLBIALLIS __ACCESS_CP15(c8, 0, c3, 0)
#define TLBIALLNSNHIS __ACCESS_CP15(c8, 4, c3, 4)
#define PRRR __ACCESS_CP15(c10, 0, c2, 0)