From mboxrd@z Thu Jan 1 00:00:00 1970 From: marc.zyngier@arm.com (Marc Zyngier) Date: Tue, 6 Sep 2016 14:02:02 +0100 Subject: [PATCH 04/19] arm64: KVM: Add exception code to report EL1 asynchronous aborts In-Reply-To: <1473166937-15271-1-git-send-email-marc.zyngier@arm.com> References: <1473166937-15271-1-git-send-email-marc.zyngier@arm.com> Message-ID: <1473166937-15271-5-git-send-email-marc.zyngier@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- arch/arm64/include/asm/kvm_asm.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h index 7561f63..d177e7e 100644 --- a/arch/arm64/include/asm/kvm_asm.h +++ b/arch/arm64/include/asm/kvm_asm.h @@ -21,9 +21,10 @@ #include #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) -- 2.1.4