From 9999e48639b3cecb08ffb37358bcba3b48161b29 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:17 +0000
Subject: [PATCH] add ax88772_rst
---
kernel/arch/mips/kernel/sync-r4k.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/kernel/arch/mips/kernel/sync-r4k.c b/kernel/arch/mips/kernel/sync-r4k.c
index f2973ce..abdd7aa 100644
--- a/kernel/arch/mips/kernel/sync-r4k.c
+++ b/kernel/arch/mips/kernel/sync-r4k.c
@@ -90,6 +90,9 @@
void synchronise_count_slave(int cpu)
{
int i;
+ unsigned long flags;
+
+ local_irq_save(flags);
/*
* Not every cpu is online at the time this gets called,
@@ -113,5 +116,7 @@
}
/* Arrange for an interrupt in a short while */
write_c0_compare(read_c0_count() + COUNTON);
+
+ local_irq_restore(flags);
}
#undef NR_LOOPS
--
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