This is a note to let you know that I've just added the patch titled
wifi: mac80211: Abort running color change when stopping the AP
to the 6.1-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:
wifi-mac80211-abort-running-color-change-when-stoppi.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 0a34a8f148df9c43bd080e7b06ea623ac2d73ad0
Author: Michael Lee <michael-cy.lee@xxxxxxxxxxxx>
Date: Thu May 4 16:04:41 2023 +0800
wifi: mac80211: Abort running color change when stopping the AP
[ Upstream commit a23d7f5b2fbda114de60c4b53311e052281d7533 ]
When stopping the AP, there might be a color change in progress. It
should be deactivated here, or the driver might later finalize a color
change on a stopped AP.
Fixes: 5f9404abdf2a (mac80211: add support for BSS color change)
Signed-off-by: Michael Lee <michael-cy.lee@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230504080441.22958-1-michael-cy.lee@xxxxxxxxxxxx
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index e8beec0a0ae1c..06b9df2fbcd77 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1477,9 +1477,10 @@ static int ieee80211_stop_ap(struct wiphy *wiphy, struct net_device *dev,
sdata_dereference(link->u.ap.unsol_bcast_probe_resp,
sdata);
- /* abort any running channel switch */
+ /* abort any running channel switch or color change */
mutex_lock(&local->mtx);
link_conf->csa_active = false;
+ link_conf->color_change_active = false;
if (link->csa_block_tx) {
ieee80211_wake_vif_queues(local, sdata,
IEEE80211_QUEUE_STOP_REASON_CSA);
