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linux-stable/net/dsa
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Vladimir Oltean e1bec7fa1c net: dsa: make dsa_tree_change_tag_proto actually unwind the tag proto change 
The blamed commit said one thing but did another. It explains that we
should restore the "return err" to the original "goto out_unwind_tagger",
but instead it replaced it with "goto out_unlock".

When DSA_NOTIFIER_TAG_PROTO fails after the first switch of a
multi-switch tree, the switches would end up not using the same tagging
protocol.

Fixes: 0b0e2ff103 ("net: dsa: restore error path of dsa_tree_change_tag_proto")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20220303154249.1854436-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-03 08:39:12 -08:00
..
dsa.c net: dsa: mv88e6xxx: flush switchdev FDB workqueue before removing VLAN 2022-02-14 13:31:12 +00:00
dsa2.c net: dsa: make dsa_tree_change_tag_proto actually unwind the tag proto change 2022-03-03 08:39:12 -08:00
dsa_priv.h net: dsa: mv88e6xxx: flush switchdev FDB workqueue before removing VLAN 2022-02-14 13:31:12 +00:00
Kconfig net: dsa: tag_rtl8_4: add realtek 8 byte protocol 4 tag 2021-10-18 14:02:56 +01:00
Makefile net: dsa: tag_rtl8_4: add realtek 8 byte protocol 4 tag 2021-10-18 14:02:56 +01:00
master.c net: dsa: avoid call to __dev_set_promiscuity() while rtnl_mutex isn't held 2022-02-19 21:18:33 +00:00
port.c net: dsa: fix panic when removing unoffloaded port from bridge 2022-02-22 17:03:02 -08:00
slave.c net: dsa: merge rtnl_lock sections in dsa_slave_create 2022-01-06 11:59:09 +00:00
switch.c net: dsa: remove cross-chip support for HSR 2022-01-05 15:04:51 +00:00
tag_8021q.c net: dsa: keep the bridge_dev and bridge_num as part of the same structure 2021-12-08 14:31:16 -08:00
tag_ar9331.c net: dsa: remove the struct packet_type argument from dsa_device_ops::rcv() 2021-08-02 15:13:15 +01:00
tag_brcm.c net: dsa: create a helper for locating EtherType DSA headers on RX 2021-08-11 14:44:58 +01:00
tag_dsa.c net: dsa: hide dp->bridge_dev and dp->bridge_num in the core behind helpers 2021-12-08 14:31:15 -08:00
tag_gswip.c net: dsa: remove the struct packet_type argument from dsa_device_ops::rcv() 2021-08-02 15:13:15 +01:00
tag_hellcreek.c net: dsa: remove the struct packet_type argument from dsa_device_ops::rcv() 2021-08-02 15:13:15 +01:00
tag_ksz.c net/dsa/tag_ksz.c: remove superfluous headers 2021-09-29 11:38:21 +01:00
tag_lan9303.c net: dsa: lan9303: handle hwaccel VLAN tags 2022-02-17 09:32:06 -08:00
tag_mtk.c net: dsa: create a helper for locating EtherType DSA headers on TX 2021-08-11 14:44:58 +01:00
tag_ocelot.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-23 16:09:58 -08:00
tag_ocelot_8021q.c net: dsa: make tagging protocols connect to individual switches from a tree 2021-12-14 12:45:16 +00:00
tag_qca.c net: dsa: create a helper for locating EtherType DSA headers on TX 2021-08-11 14:44:58 +01:00
tag_rtl4_a.c net: dsa: tag_rtl4_a: Drop bit 9 from egress frames 2021-09-14 19:34:03 -07:00
tag_rtl8_4.c net: dsa: tag_rtl8_4: add realtek 8 byte protocol 4 tag 2021-10-18 14:02:56 +01:00
tag_sja1105.c net: dsa: make tagging protocols connect to individual switches from a tree 2021-12-14 12:45:16 +00:00
tag_trailer.c net: dsa: remove the struct packet_type argument from dsa_device_ops::rcv() 2021-08-02 15:13:15 +01:00
tag_xrs700x.c net: dsa: remove the struct packet_type argument from dsa_device_ops::rcv() 2021-08-02 15:13:15 +01:00