This is a note to let you know that I've just added the patch titled
net: switchdev: fix return code of fdb_dump stub
to the 4.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-switchdev-fix-return-code-of-fdb_dump-stub.patch
and it can be found in the queue-4.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From foo@baz Fri Dec 11 11:38:35 EST 2015
From: Dragos Tatulea <[email protected]>
Date: Mon, 16 Nov 2015 10:52:48 +0100
Subject: net: switchdev: fix return code of fdb_dump stub
From: Dragos Tatulea <[email protected]>
[ Upstream commit 24cb7055a3066634a0f3fa0cd6a4780652905d35 ]
rtnl_fdb_dump always expects an index to be returned by the ndo_fdb_dump op,
but when CONFIG_NET_SWITCHDEV is off, it returns an error.
Fix that by returning the given unmodified idx.
A similar fix was 0890cf6cb6ab ("switchdev: fix return value of
switchdev_port_fdb_dump in case of error") but for the CONFIG_NET_SWITCHDEV=y
case.
Fixes: 45d4122ca7cd ("switchdev: add support for fdb add/del/dump via
switchdev_port_obj ops.")
Signed-off-by: Dragos Tatulea <[email protected]>
Acked-by: Jiri Pirko <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
include/net/switchdev.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -268,7 +268,7 @@ static inline int switchdev_port_fdb_dum
struct net_device *filter_dev,
int idx)
{
- return -EOPNOTSUPP;
+ return idx;
}
#endif
Patches currently in stable-queue which might be from [email protected] are
queue-4.2/net-switchdev-fix-return-code-of-fdb_dump-stub.patch
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