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Add an extra assert to verify we aren't trying to process softints while 

interrupts are being serviced.
This commit is contained in:
matt 2011-06-21 04:22:25 +00:00
parent b3f241067a
commit 91e0e5d125
1 changed files with 4 additions and 1 deletions
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5
sys/arch/powerpc/powerpc/softint_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: softint_machdep.c,v 1.1 2011/06/14 22:36:13 matt Exp $ */
/* $NetBSD: softint_machdep.c,v 1.2 2011/06/21 04:22:25 matt Exp $ */
/*-
* Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.
* All rights reserved.
@ -69,6 +69,9 @@ powerpc_softint(struct cpu_info *ci, int old_ipl, vaddr_t pc)
const u_int softint_mask = (IPL_SOFTMASK << old_ipl) & IPL_SOFTMASK;
u_int softints;
KASSERTMSG(ci->ci_idepth == -1,
("%s: cpu%u: idepth (%d) != -1", __func__,
cpu_index(ci), ci->ci_idepth));
KASSERT(ci->ci_mtx_count == 0);
KASSERT(ci->ci_cpl == IPL_HIGH);
while ((softints = (ci->ci_data.cpu_softints & softint_mask)) != 0) {