From 160bd3610689f0e821a9651faf4df0ee9ea722f1 Mon Sep 17 00:00:00 2001
From: Taylor R Campbell <riastradh@NetBSD.org>
Date: Thu, 31 Mar 2022 02:06:15 +0000
Subject: [PATCH 23/49] hppa: Convert ipiuncs.c to membar_release/acquire.
---
sys/arch/hppa/hppa/ipifuncs.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sys/arch/hppa/hppa/ipifuncs.c b/sys/arch/hppa/hppa/ipifuncs.c
index 35dab6f50381..774b1ce15d57 100644
--- a/sys/arch/hppa/hppa/ipifuncs.c
+++ b/sys/arch/hppa/hppa/ipifuncs.c
@@ -83,7 +83,7 @@ hppa_ipi_intr(void *arg)
/* Handle an IPI. */
ipi_pending = atomic_swap_ulong(&ci->ci_ipi, 0);
- membar_enter(); /* matches membar_exit in xc_send_ipi, cpu_ipi */
+ membar_acquire(); /* matches membar_release in xc_send_ipi, cpu_ipi */
KASSERT(ipi_pending);
@@ -169,7 +169,7 @@ xc_send_ipi(struct cpu_info *ci)
KASSERT(kpreempt_disabled());
KASSERT(curcpu() != ci);
- membar_exit(); /* matches membar_enter in hppa_ipi_intr */
+ membar_release(); /* matches membar_acquire in hppa_ipi_intr */
if (ci) {
/* Unicast: remote CPU. */
hppa_ipi_send(ci, HPPA_IPI_XCALL);
@@ -185,7 +185,7 @@ cpu_ipi(struct cpu_info *ci)
KASSERT(kpreempt_disabled());
KASSERT(curcpu() != ci);
- membar_exit(); /* matches membar_enter in hppa_ipi_intr */
+ membar_release(); /* matches membar_acquire in hppa_ipi_intr */
if (ci) {
/* Unicast: remote CPU. */
hppa_ipi_send(ci, HPPA_IPI_GENERIC);