linux/net/wireless
Johannes Berg f8d504caa9 nl80211: reduce non-split wiphy dump size
When wiphy dumps cannot be split, such as in events or with
older userspace that doesn't support it, the size can today
be too big.

Reduce it, by doing two things:

 1) remove data that couldn't have been present before the
    split capability was introduced since it's new, such as
    HE capabilities

 2) as suggested by Martin Willi, remove management frame
    subtypes from the split dumps, as just (1) isn't even
    enough due to other new code capabilities. This is fine
    as old consumers (really just wpa_supplicant) didn't
    check this data before they got support for split dumps.

Reported-by: Martin Willi <martin@strongswan.org>
Suggested-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Tested-by: Martin Willi <martin@strongswan.org>
Link: https://lore.kernel.org/r/20200928130655.53bce7873164.I71f06c9a221cd0630429a1a56eeae68a13beca61@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-10-02 12:06:49 +02:00
..
certs
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
ap.c
chan.c nl80211: support setting S1G channels 2020-09-18 12:31:17 +02:00
core.c nl80211/cfg80211: support 6 GHz scanning 2020-09-28 13:53:04 +02:00
core.h nl80211/cfg80211: support 6 GHz scanning 2020-09-28 13:53:04 +02:00
debugfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
debugfs.h
ethtool.c cfg80211: check wiphy driver existence for drvinfo report 2020-02-07 12:53:26 +01:00
ibss.c mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
Kconfig lib80211: fix unmet direct dependendices config warning when !CRYPTO 2020-09-18 11:37:24 +02:00
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
mesh.c cfg80211/mac80211: add mesh_param "mesh_nolearn" to skip path discovery 2020-07-31 09:24:23 +02:00
mlme.c cfg80211: handle Association Response from S1G STA 2020-09-28 13:54:03 +02:00
nl80211.c nl80211: reduce non-split wiphy dump size 2020-10-02 12:06:49 +02:00
nl80211.h nl80211: link recursive netlink nested policy 2020-04-30 17:51:41 -07:00
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 ability to report TX status for control port TX 2020-05-27 10:02:04 +02:00
reg.c cfg80211: regulatory: remove a bogus initialization 2020-09-28 14:20:58 +02:00
reg.h net: Fix various misspellings of "connect" 2019-10-28 13:41:59 -07:00
scan.c cfg80211: parse S1G Operation element for BSS channel 2020-09-28 13:53:05 +02:00
sme.c net: wireless: Convert to use the preferred fallthrough macro 2020-08-27 11:24:28 +02:00
sysfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 432 2019-06-05 17:37:16 +02:00
sysfs.h
trace.c
trace.h cfg80211/mac80211: add mesh_param "mesh_nolearn" to skip path discovery 2020-07-31 09:24:23 +02:00
util.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-09-22 16:45:34 -07:00
wext-compat.c net: wireless: Convert to use the preferred fallthrough macro 2020-08-27 11:24:28 +02:00
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
wext-sme.c mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
wext-spy.c