[Xen-devel] [PATCH 05/10] xsm: Use mapped IRQ not PIRQ in unmap_domain_pirq

[Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>]

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>
---
 xen/arch/x86/physdev.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/xen/arch/x86/physdev.c b/xen/arch/x86/physdev.c
index a3ceb7d..05fff9e 100644
--- a/xen/arch/x86/physdev.c
+++ b/xen/arch/x86/physdev.c
@@ -239,7 +239,7 @@ int physdev_unmap_pirq(domid_t domid, int pirq)
     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;
 
-- 
1.7.7.6


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