diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2016-09-06 14:02:16 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2016-09-08 12:53:00 +0200 |
| commit | 21977a4c57cd92c71113e21319302b5a399f9d2d (patch) | |
| tree | 5dc4fa1c1703267cfac14750763176823bb074a9 /arch/arm/kvm | |
| parent | 4055710baca8cb067b059a635cf851eb86410a83 (diff) | |
arm/arm64: KVM: Remove external abort test from MMIO handling
As we know handle external aborts pretty early, we can get rid of
its handling in the MMIO code (which was a bit odd to begin with...).
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'arch/arm/kvm')
| -rw-r--r-- | arch/arm/kvm/mmio.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm/kvm/mmio.c b/arch/arm/kvm/mmio.c index 10f80a6c797a..b6e715fd3c90 100644 --- a/arch/arm/kvm/mmio.c +++ b/arch/arm/kvm/mmio.c @@ -126,12 +126,6 @@ static int decode_hsr(struct kvm_vcpu *vcpu, bool *is_write, int *len) int access_size; bool sign_extend; - 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; - } - if (kvm_vcpu_dabt_iss1tw(vcpu)) { /* page table accesses IO mem: tell guest to fix its TTBR */ kvm_inject_dabt(vcpu, kvm_vcpu_get_hfar(vcpu)); |