From: Sven Eckelmann <sven@narfation.org>
To: stable@vger.kernel.org
Cc: b.a.t.m.a.n@lists.open-mesh.org, Taehee Yoo <ap420073@gmail.com>,
Simon Wunderlich <sw@simonwunderlich.de>,
Sven Eckelmann <sven@narfation.org>
Subject: [PATCH 4.4 07/11] batman-adv: set .owner to THIS_MODULE
Date: Sat, 20 Nov 2021 13:39:35 +0100 [thread overview]
Message-ID: <20211120123939.260723-8-sven@narfation.org> (raw)
In-Reply-To: <20211120123939.260723-1-sven@narfation.org>
From: Taehee Yoo <ap420073@gmail.com>
commit 14a2e551faea53d45bc11629a9dac88f88950ca7 upstream.
If THIS_MODULE is not set, the module would be removed while debugfs is
being used.
It eventually makes kernel panic.
Fixes: c6c8fea29769 ("net: Add batman-adv meshing protocol")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
[ bp: 4.4 backported: switch to old filename. ]
Signed-off-by: Sven Eckelmann <sven@narfation.org>
---
net/batman-adv/debugfs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c
index b2ef03a3a2d4..b905763dc2e7 100644
--- a/net/batman-adv/debugfs.c
+++ b/net/batman-adv/debugfs.c
@@ -214,6 +214,7 @@ static const struct file_operations batadv_log_fops = {
.read = batadv_log_read,
.poll = batadv_log_poll,
.llseek = no_llseek,
+ .owner = THIS_MODULE,
};
static int batadv_debug_log_setup(struct batadv_priv *bat_priv)
--
2.30.2
next prev parent reply other threads:[~2021-11-20 12:39 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-20 12:39 [PATCH 4.4 00/11] batman-adv: Fixes for stable/linux-4.4.y Sven Eckelmann
2021-11-20 12:39 ` [PATCH 4.4 01/11] batman-adv: Keep fragments equally sized Sven Eckelmann
2021-11-23 12:42 ` Patch "batman-adv: Keep fragments equally sized" has been added to the 4.4-stable tree gregkh
2021-11-20 12:39 ` [PATCH 4.4 02/11] batman-adv: Fix multicast TT issues with bogus ROAM flags Sven Eckelmann
2021-11-23 12:42 ` Patch "batman-adv: Fix multicast TT issues with bogus ROAM flags" has been added to the 4.4-stable tree gregkh
2021-11-20 12:39 ` [PATCH 4.4 03/11] batman-adv: Prevent duplicated softif_vlan entry Sven Eckelmann
2021-11-23 12:42 ` Patch "batman-adv: Prevent duplicated softif_vlan entry" has been added to the 4.4-stable tree gregkh
2021-11-20 12:39 ` [PATCH 4.4 04/11] batman-adv: mcast: fix duplicate mcast packets in BLA backbone from LAN Sven Eckelmann
2021-11-23 12:42 ` Patch "batman-adv: mcast: fix duplicate mcast packets in BLA backbone from LAN" has been added to the 4.4-stable tree gregkh
2021-11-20 12:39 ` [PATCH 4.4 05/11] batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh Sven Eckelmann
2021-11-23 12:42 ` Patch "batman-adv: mcast: fix duplicate mcast packets in BLA backbone from mesh" has been added to the 4.4-stable tree gregkh
2021-11-20 12:39 ` [PATCH 4.4 06/11] batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh Sven Eckelmann
2021-11-23 12:42 ` Patch "batman-adv: mcast: fix duplicate mcast packets from BLA backbone to mesh" has been added to the 4.4-stable tree gregkh
2021-11-20 12:39 ` Sven Eckelmann [this message]
2021-11-23 12:42 ` Patch "batman-adv: set .owner to THIS_MODULE" " gregkh
2021-11-20 12:39 ` [PATCH 4.4 08/11] batman-adv: Consider fragmentation for needed_headroom Sven Eckelmann
2021-11-23 12:42 ` Patch "batman-adv: Consider fragmentation for needed_headroom" has been added to the 4.4-stable tree gregkh
2021-11-20 12:39 ` [PATCH 4.4 09/11] batman-adv: Reserve needed_*room for fragments Sven Eckelmann
2021-11-23 12:42 ` Patch "batman-adv: Reserve needed_*room for fragments" has been added to the 4.4-stable tree gregkh
2021-11-20 12:39 ` [PATCH 4.4 10/11] batman-adv: Don't always reallocate the fragmentation skb head Sven Eckelmann
2021-11-23 12:42 ` Patch "batman-adv: Don't always reallocate the fragmentation skb head" has been added to the 4.4-stable tree gregkh
2021-11-20 12:39 ` [PATCH 4.4 11/11] batman-adv: Avoid WARN_ON timing related checks Sven Eckelmann
2021-11-23 12:42 ` Patch "batman-adv: Avoid WARN_ON timing related checks" has been added to the 4.4-stable tree gregkh
2021-11-23 12:41 ` [PATCH 4.4 00/11] batman-adv: Fixes for stable/linux-4.4.y Greg KH
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