arm64: KVM: Add exception code to report EL1 asynchronous aborts

So far, we don't have a code to indicate that we've taken an
asynchronous abort from EL1. Let's add one.

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

diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h
index 7561f63..d177e7e 100644 (file)
--- a/arch/arm64/include/asm/kvm_asm.h
+++ b/arch/arm64/include/asm/kvm_asm.h
@@ -21,9 +21,10 @@
 #include <asm/virt.h>
 
 #define ARM_EXCEPTION_IRQ        0
-#define ARM_EXCEPTION_TRAP       1
+#define ARM_EXCEPTION_EL1_SERROR  1
+#define ARM_EXCEPTION_TRAP       2
 /* The hyp-stub will return this for any kvm_call_hyp() call */
-#define ARM_EXCEPTION_HYP_GONE   2
+#define ARM_EXCEPTION_HYP_GONE   3
 
 #define KVM_ARM64_DEBUG_DIRTY_SHIFT    0
 #define KVM_ARM64_DEBUG_DIRTY          (1 << KVM_ARM64_DEBUG_DIRTY_SHIFT)