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[Qemu-devel] [PATCH 5/8] apic: do not accept SIPI on the bootstrap proce


From: Paolo Bonzini
Subject: [Qemu-devel] [PATCH 5/8] apic: do not accept SIPI on the bootstrap processor
Date: Tue, 29 Apr 2014 13:54:29 +0200

SIPI interrupts are ignored on the BSP.  Never accept one.

Cc: Andreas Färber <address@hidden>
Cc: Michael S. Tsirkin <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
 hw/intc/apic_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c
index 7ecce2d..05c0e08 100644
--- a/hw/intc/apic_common.c
+++ b/hw/intc/apic_common.c
@@ -200,7 +200,7 @@ void apic_init_reset(DeviceState *dev)
     s->initial_count = 0;
     s->initial_count_load_time = 0;
     s->next_time = 0;
-    s->wait_for_sipi = 1;
+    s->wait_for_sipi = !cpu_is_bsp(s->cpu);
 
     if (s->timer) {
         timer_del(s->timer);
-- 
1.8.3.1





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