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776a39b819
linux/net/wireless
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Johannes Berg 776a39b819 cfg80211: call cfg80211_destroy_ifaces() with wiphy lock held 
This is needed since it calls into the driver, which must have the
same context as if we got to destroy an interface through nl80211.
Fix this, and add a direct lockdep assertion so we don't see it
pop up only when the driver calls back to cfg80211.

Fixes: a05829a722 ("cfg80211: avoid holding the RTNL when calling the driver")
Reported-by: syzbot+4305e814f9b267131776@syzkaller.appspotmail.com
Link: https://lore.kernel.org/r/20210128183454.d31df9cbd7ce.I1beb07c9492f0ade900e864a098c57041e7a7ebf@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-01-28 19:11:11 +01:00
..
certs cfg80211: ship certificates as hex files 2017-12-19 09:28:01 +01:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
ap.c cfg80211: call disconnect_wk when AP stops 2019-02-01 11:12:50 +01:00
chan.c cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
core.c cfg80211: call cfg80211_destroy_ifaces() with wiphy lock held 2021-01-28 19:11:11 +01:00
core.h cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
debugfs.c cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
debugfs.h
ethtool.c cfg80211: check wiphy driver existence for drvinfo report 2020-02-07 12:53:26 +01:00
ibss.c cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
Kconfig cfg80211: select CONFIG_CRC32 2021-01-05 15:50:36 -08:00
lib80211_crypt_ccmp.c lib80211: use crypto API ccm(aes) transform for CCMP processing 2019-07-26 13:22:47 +02:00
lib80211_crypt_tkip.c mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
lib80211_crypt_wep.c mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
lib80211.c lib80211: Remove unused macro DRV_NAME 2020-09-18 11:53:00 +02:00
Makefile wireless: Skip directory when generating certificates 2019-05-14 10:27:57 +02:00
mesh.c cfg80211/mac80211: add mesh_param "mesh_nolearn" to skip path discovery 2020-07-31 09:24:23 +02:00
mlme.c cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
nl80211.c nl80211: call cfg80211_dev_rename() under RTNL 2021-01-28 19:10:38 +01:00
nl80211.h cfg80211: support immediate reconnect request hint 2020-12-11 13:20:05 +01:00
ocb.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
of.c
pmsr.c nl80211: link recursive netlink nested policy 2020-04-30 17:51:41 -07:00
radiotap.c wireless: radiotap: fix some kernel-doc 2020-09-28 13:53:05 +02:00
rdev-ops.h nl80211: add common API to configure SAR power limitations 2020-12-11 13:38:54 +01:00
reg.c cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
reg.h cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
scan.c cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
sme.c cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
sysfs.c cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
sysfs.h
trace.c
trace.h nl80211: add common API to configure SAR power limitations 2020-12-11 13:38:54 +01:00
util.c cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
wext-compat.c wext: call cfg80211_set_encryption() with wiphy lock held 2021-01-28 19:10:57 +01:00
wext-compat.h treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
wext-core.c wireless: wext: avoid gcc -O3 warning 2020-01-15 09:52:20 +01:00
wext-priv.c
wext-proc.c proc: introduce proc_create_net{,_data} 2018-05-16 07:24:30 +02:00
wext-sme.c cfg80211: avoid holding the RTNL when calling the driver 2021-01-26 11:55:50 +01:00
wext-spy.c