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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>
hifive-unleashed-5.1
Marc Zyngier 2016-09-06 14:02:02 +01:00 committed by Christoffer Dall
parent 10cf33900f
commit 9aecafc86c
1 changed files with 3 additions and 2 deletions
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5
arch/arm64/include/asm/kvm_asm.h
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@ -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)