[Xen-changelog] [xen-unstable] x86: use key handler scratch buffer in dump_irqs()

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1267538735 0
# Node ID 4554b305228aff80ecc4dcc33fd02bd5da93781a
# Parent  92984e102687fe03f2e763ec2b6aadbe94f695fe
x86: use key handler scratch buffer in dump_irqs()

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>
---
 xen/arch/x86/irq.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff -r 92984e102687 -r 4554b305228a xen/arch/x86/irq.c
--- a/xen/arch/x86/irq.c        Tue Mar 02 13:43:48 2010 +0000
+++ b/xen/arch/x86/irq.c        Tue Mar 02 14:05:35 2010 +0000
@@ -1584,7 +1584,6 @@ static void dump_irqs(unsigned char key)
     irq_guest_action_t *action;
     struct domain *d;
     unsigned long flags;
-    char cpustr[NR_CPUS/4+NR_CPUS/32+2];
 
     printk("Guest interrupt information:\n");
 
@@ -1599,10 +1598,11 @@ static void dump_irqs(unsigned char key)
 
         spin_lock_irqsave(&desc->lock, flags);
 
-        cpumask_scnprintf(cpustr, sizeof(cpustr), desc->affinity);
+        cpumask_scnprintf(keyhandler_scratch, sizeof(keyhandler_scratch),
+                          desc->affinity);
         printk("   IRQ:%4d affinity:%s vec:%02x type=%-15s"
                " status=%08x ",
-               irq, cpustr, cfg->vector,
+               irq, keyhandler_scratch, cfg->vector,
                desc->handler->typename, desc->status);
 
         if ( !(desc->status & IRQ_GUEST) )

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