Jan Beulich
2008-Dec-05 14:33 UTC
[Xen-devel] [PATCH] x86: make an error message more precise
... allowing to distinguish whether the to be added or the already
existing PIRQ binding is causing the failure.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Index: 2008-11-20/xen/arch/x86/irq.c
==================================================================---
2008-11-20.orig/xen/arch/x86/irq.c 2008-11-26 14:48:18.000000000 +0100
+++ 2008-11-20/xen/arch/x86/irq.c 2008-12-05 11:30:37.000000000 +0100
@@ -623,9 +623,11 @@ int pirq_guest_bind(struct vcpu *v, int
}
else if ( !will_share || !action->shareable )
{
- gdprintk(XENLOG_INFO, "Cannot bind IRQ %d to guest. "
- "Will not share with others.\n",
- irq);
+ gdprintk(XENLOG_INFO, "Cannot bind IRQ %d to guest. %s\n.",
+ irq,
+ will_share ?
+ "Others do not share" :
+ "Will not share with others");
rc = -EBUSY;
goto unlock_out;
}
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