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Re: [Qemu-devel] [PATCH] hw/intc/arm_gic: honor target mask in gic_updat
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From: |
Sergey Fedorov |
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Subject: |
Re: [Qemu-devel] [PATCH] hw/intc/arm_gic: honor target mask in gic_update() |
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Date: |
Mon, 25 Aug 2014 13:41:02 +0400 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 |
Ping.
On 13.08.2014 20:31, Sergey Fedorov wrote:
> Take IRQ target mask into account when determining the highest priority
> pending interrupt.
>
> Signed-off-by: Sergey Fedorov <address@hidden>
> ---
> hw/intc/arm_gic.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/hw/intc/arm_gic.c b/hw/intc/arm_gic.c
> index 1532ef9..a5ad7b9 100644
> --- a/hw/intc/arm_gic.c
> +++ b/hw/intc/arm_gic.c
> @@ -66,7 +66,8 @@ void gic_update(GICState *s)
> best_prio = 0x100;
> best_irq = 1023;
> for (irq = 0; irq < s->num_irq; irq++) {
> - if (GIC_TEST_ENABLED(irq, cm) && gic_test_pending(s, irq, cm)) {
> + if (GIC_TEST_ENABLED(irq, cm) && gic_test_pending(s, irq, cm) &&
> + (irq < GIC_INTERNAL || GIC_TARGET(irq) & cm)) {
> if (GIC_GET_PRIORITY(irq, cpu) < best_prio) {
> best_prio = GIC_GET_PRIORITY(irq, cpu);
> best_irq = irq;