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| author | Thomas Gleixner <tglx@linutronix.de> | 2015-01-12 10:51:13 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-01-12 10:51:13 +0100 |
| commit | 2f5eaf66e580f64032b365a00157b6b58c266b37 (patch) | |
| tree | 7852017c864f0eb3833782e2a017952bd8531458 /arch/arm/kvm/mmio.c | |
| parent | c291ee622165cb2c8d4e7af63fffd499354a23be (diff) | |
| parent | 91d1179212161f220938198b742c328ad38fd0a3 (diff) | |
Merge tag 'irqchip-urgent-3.19' of git://git.infradead.org/users/jcooper/linux into irq/urgent
irqchip urgent fixes for v3.19 from Jason Cooper
- mtk-sysirq: Fix error handling
- hip04: Fix cpu map for 16bit value
- gic-v3-its: Clear a warning regarding decimal constants
- omap-intc: Fix legacy DMA regression
- atmel-aic-common: Retain priority when changing type
Diffstat (limited to 'arch/arm/kvm/mmio.c')
| -rw-r--r-- | arch/arm/kvm/mmio.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/arch/arm/kvm/mmio.c b/arch/arm/kvm/mmio.c index 4cb5a93182e..5d3bfc0eb3f 100644 --- a/arch/arm/kvm/mmio.c +++ b/arch/arm/kvm/mmio.c @@ -187,15 +187,18 @@ int io_mem_abort(struct kvm_vcpu *vcpu, struct kvm_run *run, } rt = vcpu->arch.mmio_decode.rt; - data = vcpu_data_guest_to_host(vcpu, *vcpu_reg(vcpu, rt), mmio.len); - trace_kvm_mmio((mmio.is_write) ? KVM_TRACE_MMIO_WRITE : - KVM_TRACE_MMIO_READ_UNSATISFIED, - mmio.len, fault_ipa, - (mmio.is_write) ? data : 0); + if (mmio.is_write) { + data = vcpu_data_guest_to_host(vcpu, *vcpu_reg(vcpu, rt), + mmio.len); - if (mmio.is_write) + trace_kvm_mmio(KVM_TRACE_MMIO_WRITE, mmio.len, + fault_ipa, data); mmio_write_buf(mmio.data, mmio.len, data); + } else { + trace_kvm_mmio(KVM_TRACE_MMIO_READ_UNSATISFIED, mmio.len, + fault_ipa, 0); + } if (vgic_handle_mmio(vcpu, run, &mmio)) return 1; |