kernel/linux.git/net/mac80211/tests, branch v7.2-rc1

wifi: mac80211: parse and apply UHR DBE channel

2026-06-03T12:11:58+00:00

When a UHR AP has DBE enabled, parse the channel and apply it to the chandef. Apply for TX only after the OMP response (or timeout) so that the AP doesn't receive frames with DBE width before the station completed transition to DBE. Link: https://patch.msgid.link/20260529102644.cb810f212128.Ife37c2673251346e84e4250b242b31f0895520ab@changeid Signed-off-by: Johannes Berg

wifi: mac80211: Add KUnit test for ieee80211_mesh_perr_size_ok

2026-06-03T12:11:53+00:00

Add a kunit test for ieee80211_mesh_perr_size_ok(), checking various success and failure cases. Signed-off-by: Masashi Honma Link: https://patch.msgid.link/20260529230952.124754-9-masashi.honma@gmail.com Signed-off-by: Johannes Berg

wifi: mac80211: Add KUnit test for ieee80211_mesh_prep_size_ok

2026-06-03T12:11:50+00:00

Add a kunit test for ieee80211_mesh_prep_size_ok(), checking various success and failure cases. Signed-off-by: Masashi Honma Link: https://patch.msgid.link/20260529230952.124754-8-masashi.honma@gmail.com Signed-off-by: Johannes Berg

wifi: mac80211: Add KUnit test for ieee80211_mesh_preq_size_ok

2026-06-03T12:11:46+00:00

Add a kunit test for ieee80211_mesh_preq_size_ok(), checking various success and failure cases. Signed-off-by: Masashi Honma Link: https://patch.msgid.link/20260529230952.124754-7-masashi.honma@gmail.com Signed-off-by: Johannes Berg

wifi: mac80211: add KUnit coverage for negotiated TTLM parser

2026-05-28T07:45:14+00:00

Add KUnit coverage for ieee80211_parse_neg_ttlm() to lock the sparse link_map_presence layout against future regressions. The sparse_presence_no_oob_read case crafts a negotiated TTLM element with link_map_presence = BIT(0) | BIT(7) and bm_size = 2 in a buffer sized exactly to the validated element length. Without the parser fix this would read 14 bytes past the buffer when processing TID 7; under KASAN that is a slab-out-of-bounds report. The dense_presence_baseline case crafts a fully populated link_map_presence = 0xff element to confirm that the cursor-advance fix does not regress the path that was already correct. Export ieee80211_parse_neg_ttlm via VISIBLE_IF_MAC80211_KUNIT so the test can call it directly. Assisted-by: Claude:claude-sonnet-4-6 Signed-off-by: Michael Bommarito Link: https://patch.msgid.link/20260515151719.1317659-3-michael.bommarito@gmail.com Signed-off-by: Johannes Berg

wifi: mac80211: tests: mark HT check strict

2026-05-04T06:54:52+00:00

The HT check now only applies in strict mode since APs were found to be broken. Mark it as such. Fixes: 711a9c018ad2 ("wifi: mac80211: skip ieee80211_verify_sta_ht_mcs_support check in non-strict mode") Signed-off-by: Johannes Berg

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51+00:00

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28+00:00

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

wifi: mac80211: pass frame type to element parsing

2025-11-10T09:39:02+00:00

This will be needed for UHR operation parsing, and we already pass whether or not the frame is an action frame, replace that by the full type. Note this fixes a few cases where 'false' was erroneously passed (mesh and TDLS) and removes ieee802_11_parse_elems_crc() as it's unused. Link: https://patch.msgid.link/20251105160810.a476d20a6e01.Ie659535f9357f2f9a3c73f8c059ccfc96bf93b54@changeid Signed-off-by: Johannes Berg

Merge tag 'wireless-next-2025-09-11' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

2025-09-12T00:50:46+00:00

Johannes Berg says: ==================== Plenty of things going on, notably: - iwlwifi: major cleanups/rework - brcmfmac: gets AP isolation support - mac80211: gets more S1G support * tag 'wireless-next-2025-09-11' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (94 commits) wifi: mwifiex: fix endianness handling in mwifiex_send_rgpower_table wifi: cfg80211: Remove the redundant wiphy_dev wifi: mac80211: fix incorrect comment wifi: cfg80211: update the time stamps in hidden ssid wifi: mac80211: Fix HE capabilities element check wifi: mac80211: add tx_handlers_drop statistics to ethtool wifi: mac80211: fix reporting of all valid links in sta_set_sinfo() wifi: iwlwifi: mld: CHANNEL_SURVEY_NOTIF is always supported wifi: iwlwifi: mld: remove support of iwl_esr_mode_notif version 1 wifi: iwlwifi: mld: remove support from of sta cmd version 1 wifi: iwlwifi: mld: remove support of roc cmd version 5 wifi: iwlwifi: mld: remove support of mac cmd ver 2 wifi: iwlwifi: mld: don't consider phy cmd version 5 wifi: iwlwifi: implement wowlan status notification API update wifi: iwlwifi: fw: Add ASUS to PPAG and TAS list wifi: iwlwifi: add kunit tests for nvm parse wifi: iwlwifi: api: add a flag to iwl_link_ctx_modify_flags wifi: iwlwifi: pcie: move ltr_enabled to the specific transport wifi: iwlwifi: pcie: move pm_support to the specific transport wifi: iwlwifi: rename iwl_finish_nic_init ... ==================== Link: https://patch.msgid.link/20250911100854.20445-3-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski