diff options
| author | Matt Evans <matt.evans@arm.com> | 2016-05-16 13:54:56 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-01 12:15:48 -0700 |
| commit | 6ff3df201009776bd6d4316eb76078a977deb566 (patch) | |
| tree | 15a2048dbc1c102b61d5f073e0b71926872570c0 /arch | |
| parent | ab85830541e8cae251ab3f87409bd13a82554374 (diff) | |
kvm: arm64: Fix EC field in inject_abt64
commit e4fe9e7dc3828bf6a5714eb3c55aef6260d823a2 upstream.
The EC field of the constructed ESR is conditionally modified by ORing in
ESR_ELx_EC_DABT_LOW for a data abort. However, ESR_ELx_EC_SHIFT is missing
from this condition.
Signed-off-by: Matt Evans <matt.evans@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/kvm/inject_fault.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kvm/inject_fault.c b/arch/arm64/kvm/inject_fault.c index 648112e90ed5..3972e65fbd5a 100644 --- a/arch/arm64/kvm/inject_fault.c +++ b/arch/arm64/kvm/inject_fault.c @@ -130,7 +130,7 @@ static void inject_abt64(struct kvm_vcpu *vcpu, bool is_iabt, unsigned long addr esr |= (ESR_ELx_EC_IABT_CUR << ESR_ELx_EC_SHIFT); if (!is_iabt) - esr |= ESR_ELx_EC_DABT_LOW; + esr |= ESR_ELx_EC_DABT_LOW << ESR_ELx_EC_SHIFT; vcpu_sys_reg(vcpu, ESR_EL1) = esr | ESR_ELx_FSC_EXTABT; } |