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linux-kernelorg-stable/net/mac80211
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Benjamin Berg fbc1cc6973 wifi: mac80211: use wiphy_hrtimer_work for csa.switch_work 
The work item may be scheduled relatively far in the future. As the
event happens at a specific point in time, the normal timer accuracy is
not sufficient in that case.

Switch to use wiphy_hrtimer_work so that the accuracy is sufficient. To
make this work, use the same clock to store the timestamp.

CC: stable@vger.kernel.org
Fixes: ec3252bff7 ("wifi: mac80211: use wiphy work for channel switch")
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20251028125710.68258c7e4ac4.I4ff2b2cdffbbf858bf5f08baccc7a88c4f9efe6f@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
 		2025-10-28 14:56:42 +01:00
..
tests Plenty of things going on, notably: 2025-09-11 17:50:46 -07:00
Kconfig
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Makefile
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aead_api.c
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aead_api.h
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aes_ccm.h
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aes_cmac.c
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aes_cmac.h
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aes_gcm.h
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aes_gmac.c
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aes_gmac.h
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agg-rx.c wifi: mac80211: add support for S1G aggregation 2025-06-24 15:19:28 +02:00
agg-tx.c wifi: mac80211: add support for S1G aggregation 2025-06-24 15:19:28 +02:00
airtime.c
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cfg.c wifi: mac80211: reset FILS discovery and unsol probe resp intervals 2025-10-20 13:53:06 +02:00
chan.c wifi: mac80211: use wiphy_hrtimer_work for csa.switch_work 2025-10-28 14:56:42 +01:00
debug.h wifi: mac80211: don't WARN for late channel/color switch 2025-06-17 14:30:06 +02:00
debugfs.c wifi: mac80211: remove tx_handlers_drop debugfs stats 2025-09-19 11:50:48 +02:00
debugfs.h
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debugfs_key.c
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debugfs_key.h
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debugfs_netdev.c wifi: mac80211: Remove redundant rcu_read_lock/unlock() in spin_lock 2025-09-19 11:48:14 +02:00
debugfs_netdev.h
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debugfs_sta.c wifi: mac80211: Remove redundant rcu_read_lock/unlock() in spin_lock 2025-09-19 11:48:14 +02:00
debugfs_sta.h
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driver-ops.c wifi: mac80211: don't send keys to driver when fips_enabled 2025-07-15 11:00:38 +02:00
driver-ops.h wifi: mac80211: fix incorrect type for ret 2025-08-26 13:46:48 +02:00
drop.h
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eht.c
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ethtool.c wifi: mac80211: add tx_handlers_drop statistics to ethtool 2025-09-10 15:04:27 +02:00
fils_aead.c
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fils_aead.h
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he.c
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ht.c wifi: mac80211: handle WLAN_HT_ACTION_NOTIFY_CHANWIDTH async 2025-07-15 11:00:39 +02:00
ibss.c wifi: mac80211: add support towards MLO handling of station statistics 2025-06-24 15:19:26 +02:00
ieee80211_i.h wifi: mac80211: use wiphy_hrtimer_work for csa.switch_work 2025-10-28 14:56:42 +01:00
iface.c wifi: mac80211: Get the correct interface for non-netdev skb status 2025-09-19 11:26:23 +02:00
key.c wifi: mac80211: fix key tailroom accounting leak 2025-10-20 13:57:10 +02:00
key.h
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led.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
led.h
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link.c wifi: mac80211: use wiphy_hrtimer_work for csa.switch_work 2025-10-28 14:56:42 +01:00
main.c wifi: mac80211: correctly initialise S1G chandef for STA 2025-09-19 11:56:07 +02:00
mesh.c wifi: mac80211: Fix 6 GHz Band capabilities element advertisement in lower bands 2025-09-04 11:47:03 +02:00
mesh.h
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mesh_hwmp.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
mesh_pathtbl.c
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mesh_plink.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
mesh_ps.c wifi: mac80211: support parsing S1G TIM PVB 2025-09-04 11:19:01 +02:00
mesh_sync.c
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michael.c
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michael.h
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mlme.c wifi: mac80211: use wiphy_hrtimer_work for csa.switch_work 2025-10-28 14:56:42 +01:00
ocb.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
offchannel.c wifi: mac80211: Support Tx of action frame for NAN 2025-09-19 11:26:22 +02:00
parse.c wifi: mac80211: fix non-transmitted BSSID profile search 2025-07-07 10:42:48 +02:00
pm.c wifi: cfg80211/mac80211: Add support to get radio index 2025-06-24 15:19:27 +02:00
rate.c wifi: mac80211: Support Tx of action frame for NAN 2025-09-19 11:26:22 +02:00
rate.h
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rc80211_minstrel_ht.c
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rc80211_minstrel_ht.h
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rc80211_minstrel_ht_debugfs.c
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rx.c wifi: mac80211: fix Rx packet handling when pubsta information is not available 2025-09-19 11:59:34 +02:00
s1g.c wifi: mac80211: handle station association response with S1G 2025-06-24 15:19:28 +02:00
scan.c wifi: mac80211: correctly initialise S1G chandef for STA 2025-09-19 11:56:07 +02:00
spectmgmt.c
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sta_info.c wifi: mac80211: Remove redundant rcu_read_lock/unlock() in spin_lock 2025-09-19 11:48:14 +02:00
sta_info.h wifi: mac80211: add support to accumulate removed link statistics 2025-06-24 15:19:26 +02:00
status.c wifi: mac80211: Get the correct interface for non-netdev skb status 2025-09-19 11:26:23 +02:00
tdls.c wifi: mac80211: reject TDLS operations when station is not associated 2025-07-18 14:11:27 +02:00
tkip.c
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tkip.h
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trace.c
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trace.h wifi: cfg80211/mac80211: Add support to get radio index 2025-06-24 15:19:27 +02:00
trace_msg.h
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tx.c wifi: mac80211: remove tx_handlers_drop debugfs stats 2025-09-19 11:50:48 +02:00
util.c wifi: mac80211: correctly initialise S1G chandef for STA 2025-09-19 11:56:07 +02:00
vht.c wifi: mac80211: make VHT opmode NSS ignore a debug message 2025-07-15 10:59:11 +02:00
wbrf.c
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wep.c
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wep.h
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wme.c
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wme.h
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wpa.c
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wpa.h
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