From: Keir Fraser <keir.fraser@citrix.com>
Date: Fri, 5 Dec 2008 15:24:12 +0000 (+0000)
Subject: x86: make an error message more precise
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14026^2~61
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=3d9c2d285656561eee54d9f0d44ee03f98e2cc46;p=xen.git

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>
---

diff --git a/xen/arch/x86/irq.c b/xen/arch/x86/irq.c
index e2c6453773..61c36e2874 100644
--- a/xen/arch/x86/irq.c
+++ b/xen/arch/x86/irq.c
@@ -623,9 +623,11 @@ int pirq_guest_bind(struct vcpu *v, int irq, int will_share)
     }
     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;
     }