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[Xen-changelog] [xen-unstable] x86: Use per-domain irq-to-vector array w

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Subject: [Xen-changelog] [xen-unstable] x86: Use per-domain irq-to-vector array when mapping GSIs
From: Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 10 Feb 2009 01:35:20 -0800
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# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1233836418 0
# Node ID a2a755b7927e61f2ebd25cb7c6071a8c8f71063d
# Parent  5c1308e2ece3b6d589f39375cbef8239640ac262
x86: Use per-domain irq-to-vector array when mapping GSIs

Using the per-domain array enables single MSI vectors to be mapped.

Signed-off-by: Espen Skoglund <espen.skoglund@xxxxxxxxxxxxx>
 xen/arch/x86/physdev.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r 5c1308e2ece3 -r a2a755b7927e xen/arch/x86/physdev.c
--- a/xen/arch/x86/physdev.c    Thu Feb 05 12:17:24 2009 +0000
+++ b/xen/arch/x86/physdev.c    Thu Feb 05 12:20:18 2009 +0000
@@ -62,7 +62,7 @@ static int physdev_map_pirq(struct physd
                 ret = -EINVAL;
                 goto free_domain;
-            vector = IO_APIC_VECTOR(map->index);
+            vector = domain_irq_to_vector(current->domain, map->index);
             if ( !vector )
                 dprintk(XENLOG_G_ERR, "dom%d: map irq with no vector %d\n",

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