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[Qemu-devel] [PATCH 1/1] arm_gic: gic_update should always update all co
From: |
Johan Karlsson |
Subject: |
[Qemu-devel] [PATCH 1/1] arm_gic: gic_update should always update all cores. |
Date: |
Thu, 13 Nov 2014 17:08:33 +0000 |
This patch fixes so that gic_update always updates all the cores with new
pending irq states.
If the function returns early it is possible to get interrupts that has already
been acknowledged.
Signed-off-by: Johan Karlsson <address@hidden>
diff --git a/hw/intc/arm_gic.c b/hw/intc/arm_gic.c
index 270ce05..f1641f5 100644
--- a/hw/intc/arm_gic.c
+++ b/hw/intc/arm_gic.c
@@ -61,7 +61,7 @@ void gic_update(GICState *s)
s->current_pending[cpu] = 1023;
if (!s->enabled || !s->cpu_enabled[cpu]) {
qemu_irq_lower(s->parent_irq[cpu]);
- return;
+ continue;
}
best_prio = 0x100;
best_irq = 1023;
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