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linux/net/mac80211
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Johannes Berg b2e8434f18 wifi: mac80211: set up/tear down client vif links properly 
In station/client mode, the link data needs a bit more
initialization and destruction than just zero-init and
kfree() respectively, implement that.

This required some shuffling of the link data handling
in general, as we should set it up in setup and do the
teardown in teardown, otherwise we're asymmetric in
case of interface type changes.

Also stop using kfree_rcu(), we cannot guarantee that
nothing is scheduling things that live within the link
(e.g. the u.mgd.request_smps_work) until we're sure it
cannot be referenced anymore, therefore synchronize
instead. This isn't very efficient, but we can always
optimize it later.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15 11:43:15 +02:00
..
aead_api.c mac80211: Check crypto_aead_encrypt for errors 2021-03-16 21:20:41 +01:00
aead_api.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
aes_ccm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
aes_cmac.c mac80211: aes_cmac: check crypto_shash_setkey() return value 2021-04-19 12:01:40 +02:00
aes_cmac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
aes_gcm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
aes_gmac.c mac80211: Check crypto_aead_encrypt for errors 2021-03-16 21:20:41 +01:00
aes_gmac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
agg-rx.c wifi: mac80211: reorg some iface data structs for MLD 2022-06-20 12:55:06 +02:00
agg-tx.c wifi: mac80211: reorg some iface data structs for MLD 2022-06-20 12:55:06 +02:00
airtime.c wifi: mac80211: move some future per-link data to bss_conf 2022-06-20 12:55:01 +02:00
cfg.c wifi: mac80211: fix key lookup 2022-07-15 11:43:15 +02:00
chan.c wifi: mac80211: RCU-ify link/link_conf pointers 2022-07-15 11:43:14 +02:00
debug.h wifi: mac80211: debug: omit link if non-MLO connection 2022-07-15 11:43:14 +02:00
debugfs.c wifi: mac80211: add debugfs file to display per-phy AQL pending airtime 2022-07-01 10:51:48 +02:00
debugfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
debugfs_key.c wifi: mac80211: reorg some iface data structs for MLD 2022-06-20 12:55:06 +02:00
debugfs_key.h mac80211: Support BIGTK configuration for Beacon protection 2020-02-24 10:35:57 +01:00
debugfs_netdev.c wifi: mac80211: RCU-ify link/link_conf pointers 2022-07-15 11:43:14 +02:00
debugfs_netdev.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
debugfs_sta.c wifi: mac80211: make sta airtime deficit field s32 instead of s64 2022-07-01 10:51:48 +02:00
debugfs_sta.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
driver-ops.c mac80211: fix station rate table updates on assoc 2021-02-01 15:07:09 +01:00
driver-ops.h wifi: mac80211: RCU-ify link/link_conf pointers 2022-07-15 11:43:14 +02:00
eht.c wifi: mac80211: RCU-ify link STA pointers 2022-06-20 12:57:08 +02:00
ethtool.c wifi: mac80211: ethtool: use deflink for now 2022-06-20 12:57:08 +02:00
fils_aead.c mac80211: fils: use cfg80211_find_ext_elem() 2021-10-21 17:01:16 +02:00
fils_aead.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
he.c wifi: mac80211: RCU-ify link STA pointers 2022-06-20 12:57:08 +02:00
ht.c wifi: mac80211: move ieee80211_request_smps_mgd_work 2022-07-15 11:43:15 +02:00
ibss.c wifi: mac80211: separate out connection downgrade flags 2022-07-15 11:43:14 +02:00
ieee80211_i.h wifi: mac80211: set up/tear down client vif links properly 2022-07-15 11:43:15 +02:00
iface.c wifi: mac80211: set up/tear down client vif links properly 2022-07-15 11:43:15 +02:00
Kconfig ath9k: fix build error with LEDS_CLASS=m 2021-01-28 09:29:34 +02:00
key.c wifi: mac80211: reorg some iface data structs for MLD 2022-06-20 12:55:06 +02:00
key.h wifi: mac80211: refactor some key code 2022-06-10 16:12:57 +02:00
led.c mac80211: don't open-code LED manipulations 2021-06-23 11:29:12 +02:00
led.h mac80211: fix throughput LED trigger 2021-11-15 10:56:57 +01:00
main.c wifi: mac80211: RCU-ify link/link_conf pointers 2022-07-15 11:43:14 +02:00
Makefile mac80211: Handle station association response with EHT 2022-02-16 15:44:09 +01:00
mesh.c wifi: mac80211: separate out connection downgrade flags 2022-07-15 11:43:14 +02:00
mesh.h mac80211: mesh: embedd mesh_paths and mpp_paths into ieee80211_if_mesh 2022-01-04 15:11:49 +01:00
mesh_hwmp.c wifi: mac80211: fix mesh airtime link metric estimating 2022-07-15 11:43:12 +02:00
mesh_pathtbl.c mac80211: mesh: embedd mesh_paths and mpp_paths into ieee80211_if_mesh 2022-01-04 15:11:49 +01:00
mesh_plink.c wifi: mac80211: Use the bitmap API to allocate bitmaps 2022-07-11 10:21:25 +02:00
mesh_ps.c mac80211: mesh: fix potentially unaligned access 2021-09-23 13:25:09 +02:00
mesh_sync.c mac80211: mesh: clean up rx_bcn_presp API 2021-09-23 16:26:33 +02:00
michael.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
michael.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
mlme.c wifi: mac80211: set up/tear down client vif links properly 2022-07-15 11:43:15 +02:00
ocb.c wifi: mac80211: RCU-ify link/link_conf pointers 2022-07-15 11:43:14 +02:00
offchannel.c wifi: mac80211: RCU-ify link/link_conf pointers 2022-07-15 11:43:14 +02:00
pm.c mac80211: Prevent AP probing during suspend 2021-10-21 17:27:51 +02:00
rate.c wifi: mac80211: RCU-ify link STA pointers 2022-06-20 12:57:08 +02:00
rate.h wifi: mac80211: status: look up band only where needed 2022-06-20 12:55:38 +02:00
rc80211_minstrel_ht.c mac80211: minstrel_ht: support ieee80211_rate_status 2022-05-16 10:07:58 +02:00
rc80211_minstrel_ht.h mac80211: minstrel_ht: support ieee80211_rate_status 2022-05-16 10:07:58 +02:00
rc80211_minstrel_ht_debugfs.c mac80211: minstrel_ht: show sampling rates in debugfs 2021-02-12 08:58:11 +01:00
rx.c wifi: mac80211: RCU-ify link/link_conf pointers 2022-07-15 11:43:14 +02:00
s1g.c mac80211: prepare sta handling for MLO support 2022-04-11 16:42:03 +02:00
scan.c wifi: mac80211: move interface config to new struct 2022-06-20 12:55:03 +02:00
spectmgmt.c wifi: mac80211: separate out connection downgrade flags 2022-07-15 11:43:14 +02:00
sta_info.c wifi: mac80211: RCU-ify link/link_conf pointers 2022-07-15 11:43:14 +02:00
sta_info.h wifi: mac80211: implement callbacks for <add/mod/del>_link_station 2022-07-15 11:43:13 +02:00
status.c wifi: mac80211: Remove AP SMPS leftovers 2022-07-15 11:43:13 +02:00
tdls.c wifi: mac80211: separate out connection downgrade flags 2022-07-15 11:43:14 +02:00
tkip.c mac80211: Fix TKIP replay protection immediately after key setup 2020-01-15 09:52:12 +01:00
tkip.h Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
trace.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
trace.h wifi: mac80211: RCU-ify link/link_conf pointers 2022-07-15 11:43:14 +02:00
trace_msg.h mac80211: Increase MAX_MSG_LEN 2019-03-29 11:20:36 +01:00
tx.c wifi: mac80211: RCU-ify link/link_conf pointers 2022-07-15 11:43:14 +02:00
util.c wifi: mac80211: separate out connection downgrade flags 2022-07-15 11:43:14 +02:00
vht.c wifi: mac80211: RCU-ify link/link_conf pointers 2022-07-15 11:43:14 +02:00
wep.c mac80211: make ieee80211_wep_init() return void 2020-02-07 12:40:34 +01:00
wep.h mac80211: make ieee80211_wep_init() return void 2020-02-07 12:40:34 +01:00
wme.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-07-14 15:27:35 -07:00
wme.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
wpa.c wifi: mac80211: remove cipher scheme support 2022-06-10 15:35:53 +02:00
wpa.h wifi: mac80211: remove cipher scheme support 2022-06-10 15:35:53 +02:00