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authorMarc Zyngier <marc.zyngier@arm.com>2012-09-18 11:36:16 +0100
committerChristoffer Dall <cdall@cs.columbia.edu>2013-03-06 15:48:42 -0800
commit78abfcde49e0e454cabf8e56cd4c1591752e2706 (patch)
tree52a67b34e5038808f5d46243867c10cee6ac20e0 /arch/arm/kvm/mmio.c
parentd0adf747c9caa8b01d0c1f987e306b7c6aaa5a04 (diff)
ARM: KVM: abstract (and fix) external abort detection away
Bit 8 is cache maintenance, bit 9 is external abort. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <cdall@cs.columbia.edu>
Diffstat (limited to 'arch/arm/kvm/mmio.c')
-rw-r--r--arch/arm/kvm/mmio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kvm/mmio.c b/arch/arm/kvm/mmio.c
index 586063d0697a..e4682a3af313 100644
--- a/arch/arm/kvm/mmio.c
+++ b/arch/arm/kvm/mmio.c
@@ -65,7 +65,7 @@ static int decode_hsr(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
unsigned long rt, len;
bool is_write, sign_extend;
- if ((kvm_vcpu_get_hsr(vcpu) >> 8) & 1) {
+ if (kvm_vcpu_dabt_isextabt(vcpu)) {
/* cache operation on I/O addr, tell guest unsupported */
kvm_inject_dabt(vcpu, kvm_vcpu_get_hfar(vcpu));
return 1;