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Use kmem_intr_alloc instead of kmem_alloc

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ether_addmulti still can be called in softint.

Fix PR kern/51755
This commit is contained in:
ozaki-r 2016-12-31 15:07:02 +00:00
parent 2ab1e31d80
commit 0e2548254a
1 changed files with 4 additions and 3 deletions
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7
sys/net/if_ethersubr.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_ethersubr.c,v 1.231 2016/12/28 07:32:16 ozaki-r Exp $ */
/* $NetBSD: if_ethersubr.c,v 1.232 2016/12/31 15:07:02 ozaki-r Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -61,7 +61,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_ethersubr.c,v 1.231 2016/12/28 07:32:16 ozaki-r Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_ethersubr.c,v 1.232 2016/12/31 15:07:02 ozaki-r Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@ -1236,7 +1236,8 @@ ether_addmulti(const struct sockaddr *sa, struct ethercom *ec)
int s, error = 0;
/* Allocate out of lock */
enm = kmem_alloc(sizeof(*enm), KM_SLEEP);
/* XXX still can be called in softint */
enm = kmem_intr_alloc(sizeof(*enm), KM_SLEEP);
if (enm == NULL)
return ENOBUFS;