From e636c8d336489bf3eed5878299e6cc045bbad077 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:17:29 +0000
Subject: [PATCH] debug lk
---
kernel/drivers/net/hamradio/bpqether.c | 12 ++++--------
1 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/kernel/drivers/net/hamradio/bpqether.c b/kernel/drivers/net/hamradio/bpqether.c
index 777fa59..5c17c92 100644
--- a/kernel/drivers/net/hamradio/bpqether.c
+++ b/kernel/drivers/net/hamradio/bpqether.c
@@ -1,13 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* G8BPQ compatible "AX.25 via ethernet" driver release 004
*
* This code REQUIRES 2.0.0 or higher/ NET3.029
- *
- * This module:
- * This module is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
*
* This is a "pseudo" network driver to allow AX.25 over Ethernet
* using G8BPQ encapsulation. It has been extracted from the protocol
@@ -153,7 +148,8 @@
{
struct bpqdev *bpq;
- list_for_each_entry_rcu(bpq, &bpq_devices, bpq_list) {
+ list_for_each_entry_rcu(bpq, &bpq_devices, bpq_list,
+ lockdep_rtnl_is_held()) {
if (bpq->ethdev == dev)
return bpq->axdev;
}
@@ -537,7 +533,7 @@
if (!net_eq(dev_net(dev), &init_net))
return NOTIFY_DONE;
- if (!dev_is_ethdev(dev))
+ if (!dev_is_ethdev(dev) && !bpq_get_ax25_dev(dev))
return NOTIFY_DONE;
switch (event) {
--
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