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Make sure the softint lwp runs at IPL_HIGH.

This commit is contained in:
matt 2010-05-12 01:58:22 +00:00
parent 6af3749398
commit 677688bd7f
1 changed files with 2 additions and 1 deletions
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3
sys/arch/vax/vax/subr.S
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@ -1,4 +1,4 @@
/* $NetBSD: subr.S,v 1.30 2010/03/20 23:31:30 chs Exp $ */
/* $NetBSD: subr.S,v 1.31 2010/05/12 01:58:22 matt Exp $ */
/*
* Copyright (c) 1994 Ludd, University of Lule}, Sweden.
@ -372,6 +372,7 @@ softint_common:
movl %r0,PCB_FP(%r3) /* and as the FP too */
movab CA_ARGNO(%r0),PCB_AP(%r3) /* update the AP as well */
movab softint_process,PCB_PC(%r3) /* and where we will start */
movl $PSL_HIGHIPL,PCB_PSL(%r3) /* Needs to running at IPL_HIGH */
mtpr PCB_PADDR(%r3),$PR_PCBB /* set PA of new pcb */
ldpctx /* load it */