[Xen-changelog] [xen-unstable] xsm: Use mapped IRQ not PIRQ in unmap_domain_pirq

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>
# Date 1328195930 0
# Node ID eaffacbba1d527a56d7bd52132e1b09a75dc624e
# Parent  1bc1e8eb9ce97aa24f08a9a44969f638a5765070
xsm: Use mapped IRQ not PIRQ in unmap_domain_pirq

XSM permissions are defined in terms of IRQs, not PIRQs; use the
correct number when checking permission in unmap_domain_pirq.

Signed-off-by: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>
Committed-by: Keir Fraser <keir@xxxxxxx>
---


diff -r 1bc1e8eb9ce9 -r eaffacbba1d5 xen/arch/x86/physdev.c
--- a/xen/arch/x86/physdev.c    Thu Feb 02 15:18:19 2012 +0000
+++ b/xen/arch/x86/physdev.c    Thu Feb 02 15:18:50 2012 +0000
@@ -239,7 +239,7 @@
     if ( !IS_PRIV_FOR(current->domain, d) )
         goto free_domain;
 
-    ret = xsm_irq_permission(d, pirq, 0);
+    ret = xsm_irq_permission(d, domain_pirq_to_irq(d, pirq), 0);
     if ( ret )
         goto free_domain;
 

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