[Xen-changelog] [xen-unstable] [XEN] Add local-APIC-edge to list of PIC types supported by pirq_acktype()

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID d17e0ffe47e8af0530e5436cae3d24ca0af94d67
# Parent  ba7487569374378b398a1b134ea108a6a8209b4b
[XEN] Add local-APIC-edge to list of PIC types supported by pirq_acktype()
function.
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>
---
 xen/arch/x86/irq.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff -r ba7487569374 -r d17e0ffe47e8 xen/arch/x86/irq.c
--- a/xen/arch/x86/irq.c        Sat Sep 23 16:23:11 2006 +0100
+++ b/xen/arch/x86/irq.c        Sun Sep 24 10:07:18 2006 +0100
@@ -352,10 +352,11 @@ int pirq_acktype(int irq)
     desc = &irq_desc[vector];
 
     /*
-     * Edge-triggered IO-APIC interrupts need no final acknowledgement:
-     * we ACK early during interrupt processing.
+     * Edge-triggered IO-APIC and LAPIC interrupts need no final
+     * acknowledgement: we ACK early during interrupt processing.
      */
-    if ( !strcmp(desc->handler->typename, "IO-APIC-edge") )
+    if ( !strcmp(desc->handler->typename, "IO-APIC-edge") ||
+         !strcmp(desc->handler->typename, "local-APIC-edge") )
         return ACKTYPE_NONE;
 
     /*
@@ -376,7 +377,9 @@ int pirq_acktype(int irq)
         return ACKTYPE_NONE; /* edge-triggered => no final EOI */
     }
 
+    printk("Unknown PIC type '%s' for IRQ %d\n", desc->handler->typename, irq);
     BUG();
+
     return 0;
 }
 

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