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XXX: 

in strayintr() don't print about stray zs inters in MP case.
This commit is contained in:
mrg 2011-01-22 10:37:22 +00:00
parent e187497d0d
commit 9f506e4ca6
1 changed files with 15 additions and 2 deletions
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17
sys/arch/sparc/sparc/intr.c
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@ -1,4 +1,4 @@
/* $NetBSD: intr.c,v 1.108 2010/01/05 21:38:50 macallan Exp $ */
/* $NetBSD: intr.c,v 1.109 2011/01/22 10:37:22 mrg Exp $ */
/*
* Copyright (c) 1992, 1993
@ -41,7 +41,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: intr.c,v 1.108 2010/01/05 21:38:50 macallan Exp $");
__KERNEL_RCSID(0, "$NetBSD: intr.c,v 1.109 2011/01/22 10:37:22 mrg Exp $");
#include "opt_multiprocessor.h"
#include "opt_sparc_arch.h"
@ -133,6 +133,19 @@ strayintr(struct clockframe *fp)
char bits[64];
int timesince;
#if defined(MULTIPROCESSOR)
/*
* XXX
*
* Don't whine about zs interrupts on MP. We sometimes get
* stray interrupts when polled kernel output on cpu>0 eats
* the interrupt and cpu0 sees it.
*/
#define ZS_INTR_IPL 12
if (fp->ipl == ZS_INTR_IPL)
return;
#endif
snprintb(bits, sizeof(bits), PSR_BITS, fp->psr);
printf("stray interrupt cpu%d ipl 0x%x pc=0x%x npc=0x%x psr=%s\n",
cpu_number(), fp->ipl, fp->pc, fp->npc, bits);