pm24.git/net/wireless, branch master

module: Convert symbol namespace to string literal

2024-12-02T19:34:44Z

Clean up the existing export namespace code along the same lines of commit 33def8498fdd ("treewide: Convert macro and uses of __section(foo) to __section("foo")") and for the same reason, it is not desired for the namespace argument to be a macro expansion itself. Scripted using git grep -l -e MODULE_IMPORT_NS -e EXPORT_SYMBOL_NS | while read file; do awk -i inplace ' /^#define EXPORT_SYMBOL_NS/ { gsub(/__stringify$ns$/, "ns"); print; next; } /^#define MODULE_IMPORT_NS/ { gsub(/__stringify$ns$/, "ns"); print; next; } /MODULE_IMPORT_NS/ { $0 = gensub(/MODULE_IMPORT_NS$([^)]*)$/, "MODULE_IMPORT_NS(\"\\1\")", "g"); } /EXPORT_SYMBOL_NS/ { if ($0 ~ /(EXPORT_SYMBOL_NS[^(]*)$([^,]+),/) { if ($0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)$/ && $0 !~ /(EXPORT_SYMBOL_NS[^(]*)/ && $0 !~ /^my/) { getline line; gsub(/[[:space:]]*\\$/, ""); gsub(/[[:space:]]/, "", line); $0 = $0 " " line; } $0 = gensub(/(EXPORT_SYMBOL_NS[^(]*)$([^,]+), ([^)]+)$/, "\\1(\\2, \"\\3\")", "g"); } } { print }' $file; done Requested-by: Masahiro Yamada Signed-off-by: Peter Zijlstra (Intel) Link: https://mail.google.com/mail/u/2/#inbox/FMfcgzQXKWgMmjdFwwdsfgxzKpVHWPlc Acked-by: Greg KH Signed-off-by: Linus Torvalds

Merge tag 'wireless-next-2024-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

2024-11-14T02:35:19Z

Kalle Valo says: ==================== wireless-next patches for v6.13 Most likely the last -next pull request for v6.13. Most changes are in Realtek and Qualcomm drivers, otherwise not really anything noteworthy. Major changes: mac80211 * EHT 1024 aggregation size for transmissions ath12k * switch to using wiphy_lock() and remove ar->conf_mutex * firmware coredump collection support * add debugfs support for a multitude of statistics ath11k * dt: document WCN6855 hardware inputs ath9k * remove include/linux/ath9k_platform.h ath5k * Arcadyan ARV45XX AR2417 & Gigaset SX76[23] AR241[34]A support rtw88: * 8821au and 8812au USB adapters support rtw89 * thermal protection * firmware secure boot for WiFi 6 chip * tag 'wireless-next-2024-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (154 commits) Revert "wifi: iwlegacy: do not skip frames with bad FCS" wifi: mac80211: pass MBSSID config by reference wifi: mac80211: Support EHT 1024 aggregation size in TX net: rfkill: gpio: Add check for clk_enable() wifi: brcmfmac: Fix oops due to NULL pointer dereference in brcmf_sdiod_sglist_rw() wifi: Switch back to struct platform_driver::remove() wifi: ipw2x00: libipw_rx_any(): fix bad alignment wifi: brcmfmac: release 'root' node in all execution paths wifi: iwlwifi: mvm: don't call power_update_mac in fast suspend wifi: iwlwifi: s/IWL_MVM_INVALID_STA/IWL_INVALID_STA wifi: iwlwifi: bump minimum API version in BZ/SC to 92 wifi: iwlwifi: move IWL_LMAC_*_INDEX to fw/api/context.h wifi: iwlwifi: be less noisy if the NIC is dead in S3 wifi: iwlwifi: mvm: tell iwlmei when we finished suspending wifi: iwlwifi: allow fast resume on ax200 wifi: iwlwifi: mvm: support new initiator and responder command version wifi: iwlwifi: mvm: use wiphy locked debugfs for low-latency wifi: iwlwifi: mvm: MLO scan upon channel condition degradation wifi: iwlwifi: mvm: support new versions of the wowlan APIs wifi: iwlwifi: mvm: allow always calling iwl_mvm_get_bss_vif() ... ==================== Link: https://patch.msgid.link/20241113172918.A8A11C4CEC3@smtp.kernel.org Signed-off-by: Jakub Kicinski

net: convert to nla_get_*_default()

2024-11-11T18:32:06Z

Most of the original conversion is from the spatch below, but I edited some and left out other instances that were either buggy after conversion (where default values don't fit into the type) or just looked strange. @@ expression attr, def; expression val; identifier fn =~ "^nla_get_.*"; fresh identifier dfn = fn ## "_default"; @@ ( -if (attr) - val = fn(attr); -else - val = def; +val = dfn(attr, def); | -if (!attr) - val = def; -else - val = fn(attr); +val = dfn(attr, def); | -if (!attr) - return def; -return fn(attr); +return dfn(attr, def); | -attr ? fn(attr) : def +dfn(attr, def) | -!attr ? def : fn(attr) +dfn(attr, def) ) Signed-off-by: Johannes Berg Reviewed-by: Toke Høiland-Jørgensen Link: https://patch.msgid.link/20241108114145.0580b8684e7f.I740beeaa2f70ebfc19bfca1045a24d6151992790@changeid Signed-off-by: Jakub Kicinski

wifi: cfg80211: Fix an error handling path in nl80211_start_ap()

2024-11-07T13:40:44Z

All error handling paths go to "out", except this one. Before the commit in Fixes, error in the previous code would also end to "out", freeing the memory. Move the code up to avoid the leak. Fixes: 62262dd00c31 ("wifi: cfg80211: disallow SMPS in AP mode") Signed-off-by: Christophe JAILLET Link: https://patch.msgid.link/eae54ce066d541914f272b10cab7b263c08eced3.1729956868.git.christophe.jaillet@wanadoo.fr [move code, update commit message] Signed-off-by: Johannes Berg

wifi: nl80211: fix bounds checker error in nl80211_parse_sched_scan

2024-11-07T13:38:33Z

The channels array in the cfg80211_scan_request has a __counted_by attribute attached to it, which points to the n_channels variable. This attribute is used in bounds checking, and if it is not set before the array is filled, then the bounds sanitizer will issue a warning or a kernel panic if CONFIG_UBSAN_TRAP is set. This patch sets the size of allocated memory as the initial value for n_channels. It is updated with the actual number of added elements after the array is filled. Fixes: aa4ec06c455d ("wifi: cfg80211: use __counted_by where appropriate") Cc: stable@vger.kernel.org Signed-off-by: Aleksei Vetrov Reviewed-by: Jeff Johnson Link: https://patch.msgid.link/20241029-nl80211_parse_sched_scan-bounds-checker-fix-v2-1-c804b787341f@google.com Signed-off-by: Johannes Berg

wifi: cfg80211: Remove the Medium Synchronization Delay validity check

2024-11-07T13:38:18Z

Currently, when the driver attempts to connect to an AP MLD with multiple APs, the cfg80211_mlme_check_mlo_compat() function requires the Medium Synchronization Delay values from different APs of the same AP MLD to be equal, which may result in connection failures. This is because when the driver receives a multi-link probe response from an AP MLD with multiple APs, cfg80211 updates the Elements for each AP based on the multi-link probe response. If the Medium Synchronization Delay is set in the multi-link probe response, the Elements for each AP belonging to the same AP MLD will have the Medium Synchronization Delay set simultaneously. If non-multi-link probe responses are received from different APs of the same MLD AP, cfg80211 will still update the Elements based on the non-multi-link probe response. Since the non-multi-link probe response does not set the Medium Synchronization Delay (IEEE 802.11be-2024-35.3.4.4), if the Elements from a non-multi-link probe response overwrite those from a multi-link probe response that has set the Medium Synchronization Delay, the Medium Synchronization Delay values for APs belonging to the same AP MLD will not be equal. This discrepancy causes the cfg80211_mlme_check_mlo_compat() function to fail, leading to connection failures. Commit ccb964b4ab16 ("wifi: cfg80211: validate MLO connections better") did not take this into account. To address this issue, remove this validity check. Fixes: ccb964b4ab16 ("wifi: cfg80211: validate MLO connections better") Signed-off-by: Lingbo Kong Link: https://patch.msgid.link/20241031134223.970-1-quic_lingbok@quicinc.com Signed-off-by: Johannes Berg

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2024-11-01T01:10:07Z

Cross-merge networking fixes after downstream PR (net-6.12-rc6). Conflicts: drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c cbe84e9ad5e2 ("wifi: iwlwifi: mvm: really send iwl_txpower_constraints_cmd") 188a1bf89432 ("wifi: mac80211: re-order assigning channel in activate links") https://lore.kernel.org/all/20241028123621.7bbb131b@canb.auug.org.au/ net/mac80211/cfg.c c4382d5ca1af ("wifi: mac80211: update the right link for tx power") 8dd0498983ee ("wifi: mac80211: Fix setting txpower with emulate_chanctx") drivers/net/ethernet/intel/ice/ice_ptp_hw.h 6e58c3310622 ("ice: fix crash on probe for DPLL enabled E810 LOM") e4291b64e118 ("ice: Align E810T GPIO to other products") ebb2693f8fbd ("ice: Read SDP section from NVM for pin definitions") ac532f4f4251 ("ice: Cleanup unused declarations") https://lore.kernel.org/all/20241030120524.1ee1af18@canb.auug.org.au/ No adjacent changes. Signed-off-by: Jakub Kicinski

Merge tag 'wireless-next-2024-10-25' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

2024-10-30T01:50:58Z

Kalle Valo says: ==================== wireless-next patches for v6.13 The first -next "new features" pull request for v6.13. This is a big one as we have not been able to send one earlier. We have also some patches affecting other subsystems: in staging we deleted the rtl8192e driver and in debugfs added a new interface to save struct file_operations memory; both were acked by GregKH. Because of the lib80211/libipw move there were quite a lot of conflicts and to solve those we decided to merge net-next into wireless-next. Major changes: cfg80211/mac80211 * stop exporting wext symbols * new mac80211 op to indicate that a new interface is to be added * support radio separation of multi-band devices Wireless Extensions * move wext spy implementation to libiw * remove iw_public_data from struct net_device brcmfmac * optional LPO clock support ipw2x00 * move remaining lib80211 code into libiw wilc1000 * WILC3000 support rtw89 * RTL8852BE and RTL8852BE-VT BT-coexistence improvements * tag 'wireless-next-2024-10-25' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (126 commits) mac80211: Remove NOP call to ieee80211_hw_config wifi: iwlwifi: work around -Wenum-compare-conditional warning wifi: mac80211: re-order assigning channel in activate links wifi: mac80211: convert debugfs files to short fops debugfs: add small file operations for most files wifi: mac80211: remove misleading j_0 construction parts wifi: mac80211_hwsim: use hrtimer_active() wifi: mac80211: refactor BW limitation check for CSA parsing wifi: mac80211: filter on monitor interfaces based on configured channel wifi: mac80211: refactor ieee80211_rx_monitor wifi: mac80211: add support for the monitor SKIP_TX flag wifi: cfg80211: add monitor SKIP_TX flag wifi: mac80211: add flag to opt out of virtual monitor support wifi: cfg80211: pass net_device to .set_monitor_channel wifi: mac80211: remove status->ampdu_delimiter_crc wifi: cfg80211: report per wiphy radio antenna mask wifi: mac80211: use vif radio mask to limit creating chanctx wifi: mac80211: use vif radio mask to limit ibss scan frequencies wifi: cfg80211: add option for vif allowed radios wifi: iwlwifi: allow IWL_FW_CHECK() with just a string ... ==================== Link: https://patch.msgid.link/20241025170705.5F6B2C4CEC3@smtp.kernel.org Signed-off-by: Jakub Kicinski

wifi: cfg80211: clear wdev->cqm_config pointer on free

2024-10-25T15:53:40Z

When we free wdev->cqm_config when unregistering, we also need to clear out the pointer since the same wdev/netdev may get re-registered in another network namespace, then destroyed later, running this code again, which results in a double-free. Reported-by: syzbot+36218cddfd84b5cc263e@syzkaller.appspotmail.com Fixes: 37c20b2effe9 ("wifi: cfg80211: fix cqm_config access race") Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20241022161742.7c34b2037726.I121b9cdb7eb180802eafc90b493522950d57ee18@changeid Signed-off-by: Johannes Berg

Merge tag 'wireless-2024-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless

2024-10-25T09:44:41Z

wireless fixes for v6.12-rc5 The first set of wireless fixes for v6.12. We have been busy and have not been able to send this earlier, so there are more fixes than usual. The fixes are all over, both in stack and in drivers, but nothing special really standing out.