diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/mips64/mips64/ipifuncs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/arch/mips64/mips64/ipifuncs.c b/sys/arch/mips64/mips64/ipifuncs.c index 92aba5f441b..5e1a6c8d094 100644 --- a/sys/arch/mips64/mips64/ipifuncs.c +++ b/sys/arch/mips64/mips64/ipifuncs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ipifuncs.c,v 1.17 2017/05/28 17:12:48 visa Exp $ */ +/* $OpenBSD: ipifuncs.c,v 1.18 2018/02/18 14:42:32 visa Exp $ */ /* $NetBSD: ipifuncs.c,v 1.40 2008/04/28 20:23:10 martin Exp $ */ /*- @@ -216,7 +216,9 @@ smp_rendezvous_cpus(unsigned long map, smp_rv_func_arg = arg; smp_rv_waiters[0] = 0; smp_rv_waiters[1] = 0; - mips_sync(); + + /* Ensure the parameters are visible to other CPUs. */ + membar_producer(); /* signal other processors, which will enter the IPI with interrupts off */ mips64_multicast_ipi(map, MIPS64_IPI_RENDEZVOUS); |