Zong-Zhe Yang f035d08e8c wifi: mac80211: chanctx emulation set CHANGE_CHANNEL when in_reconfig
commit 19b815ed71aadee9a2d31b7a700ef61ae8048010 upstream.

Chanctx emulation didn't info IEEE80211_CONF_CHANGE_CHANNEL to drivers
during ieee80211_restart_hw (ieee80211_emulate_add_chanctx). It caused
non-chanctx drivers to not stand on the correct channel after recovery.
RX then behaved abnormally. Finally, disconnection/reconnection occurred.

So, set IEEE80211_CONF_CHANGE_CHANNEL when in_reconfig.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Link: https://patch.msgid.link/20240709073531.30565-1-kevin_yang@realtek.com
Cc: stable@vger.kernel.org
Fixes: 0a44dfc07074 ("wifi: mac80211: simplify non-chanctx drivers")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-08-03 09:00:32 +02:00
2024-06-21 08:03:55 -04:00
2022-09-28 09:02:20 +02:00
2024-07-05 12:33:00 -07:00
2022-10-10 12:00:45 -07:00
2024-07-27 11:40:36 +02:00
2024-03-18 03:36:32 -06:00

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