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Protect netisr by splnet().

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This commit is contained in:
tsutsui 2000-11-06 16:54:28 +00:00
parent f3fb930deb
commit f1403ed3e2
1 changed files with 7 additions and 2 deletions
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9
sys/arch/news68k/news68k/isr.c
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@ -1,4 +1,4 @@
/* $NetBSD: isr.c,v 1.4 2000/07/02 04:40:42 cgd Exp $ */
/* $NetBSD: isr.c,v 1.5 2000/11/06 16:54:28 tsutsui Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -307,10 +307,15 @@ get_vector_entry(entry)
void
netintr()
{
int s, isr;
s = splnet();
isr = netisr;
netisr = 0;
splx(s);
#define DONETISR(bit, fn) do { \
if (netisr & (1 << bit)) { \
netisr &= ~(1 << bit); \
fn(); \
} \
} while (0)