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softint_dispatch(): Temporarily call kernel_lock_plug_leak() since there is 

incontinent code somewhere.
This commit is contained in:
ad 2020-02-17 21:44:42 +00:00
parent b8575f575a
commit 73d972e303
1 changed files with 6 additions and 2 deletions
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8
sys/kern/kern_softint.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_softint.c,v 1.60 2020/02/15 18:12:15 ad Exp $ */
/* $NetBSD: kern_softint.c,v 1.61 2020/02/17 21:44:42 ad Exp $ */
/*-
* Copyright (c) 2007, 2008, 2019, 2020 The NetBSD Foundation, Inc.
@ -170,12 +170,13 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_softint.c,v 1.60 2020/02/15 18:12:15 ad Exp $");
__KERNEL_RCSID(0, "$NetBSD: kern_softint.c,v 1.61 2020/02/17 21:44:42 ad Exp $");
#include <sys/param.h>
#include <sys/proc.h>
#include <sys/intr.h>
#include <sys/ipi.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/kernel.h>
#include <sys/kthread.h>
@ -889,6 +890,9 @@ softint_dispatch(lwp_t *pinned, int s)
l->l_pflag &= ~LP_TIMEINTR;
}
/* XXX temporary */
kernel_lock_plug_leak();
/*
* If we blocked while handling the interrupt, the pinned LWP is
* gone so switch to the idle LWP. It will select a new LWP to