wifi: mac80211: chanctx emulation set CHANGE_CHANNEL when in_reconfig

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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: 0a44dfc070 ("wifi: mac80211: simplify non-chanctx drivers")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Zong-Zhe Yang 2024-07-09 15:35:31 +08:00 • committed by Johannes Berg

parent 6e909f4891

commit 19b815ed71

1 changed files with 1 additions and 1 deletions

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net/mac80211/main.c

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