commit 4926d445eb76bec8ebd71f5ed9e9c94fd738014d
author Marc Zyngier <marc.zyngier@arm.com> Tue Sep 18 14:09:58 2012 +0100
committer Christoffer Dall <cdall@cs.columbia.edu> Wed Mar 06 15:48:43 2013 -0800
tree ba608d6643fea298f0f7517a142a4cde78114056
parent 23b415d61a80c0c63f43dd2b3a08a1fa0b79b8ea

ARM: KVM: abstract exception class decoding away

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

arch/arm/include/asm/kvm_emulate.h

diff --git a/arch/arm/include/asm/kvm_emulate.h b/arch/arm/include/asm/kvm_emulate.h
index a9b853f..539f83a 100644
--- a/arch/arm/include/asm/kvm_emulate.h
+++ b/arch/arm/include/asm/kvm_emulate.h
@@ -142,4 +142,9 @@
 	return kvm_vcpu_get_hsr(vcpu) & HSR_IL;
 }
 
+static inline u8 kvm_vcpu_trap_get_class(struct kvm_vcpu *vcpu)
+{
+	return kvm_vcpu_get_hsr(vcpu) >> HSR_EC_SHIFT;
+}
+
 #endif /* __ARM_KVM_EMULATE_H__ */