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Fix a bug in cpu_switch().

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Reported by Tad Hunt <tad@entrisphere.com> on port-powerpc.
This commit is contained in:
tsubai 2001-02-28 20:44:41 +00:00
parent 2e92ff9036
commit e6ae4943c2
1 changed files with 2 additions and 2 deletions
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4
sys/arch/powerpc/powerpc/locore_subr.S
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@ -1,4 +1,4 @@
/* $NetBSD: locore_subr.S,v 1.1 2001/02/25 20:21:53 matt Exp $ */
/* $NetBSD: locore_subr.S,v 1.2 2001/02/28 20:44:41 tsubai Exp $ */
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
@ -240,6 +240,7 @@ ENTRY(cpu_switch)
lis 4,_C_LABEL(curproc)@ha
stw 31,_C_LABEL(curproc)@l(4)
#endif
lwz 4,P_ADDR(31)
mfmsr 3
ori 3,3,PSL_EE@l /* Now we can interrupt again */
@ -268,7 +269,6 @@ switch_exited:
mtmsr 3
/* indicate new pcb */
lwz 4,P_ADDR(31)
#if defined(MULTIPROCESSOR)
GET_CPUINFO(6)
stw 4,CI_CURPCB(6)