linux-dev/drivers/net/wireless/ath/ath6kl, branch master

wifi: move from strlcpy with unused retval to strscpy

2022-09-02T08:47:22Z

Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220830201457.7984-2-wsa+renesas@sang-engineering.com

Merge tag 'wireless-next-2022-08-26-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

2022-08-26T10:56:55Z

Johannes berg says: ==================== Various updates: * rtw88: operation, locking, warning, and code style fixes * rtw89: small updates * cfg80211/mac80211: more EHT/MLO (802.11be, WiFi 7) work * brcmfmac: a couple of fixes * misc cleanups etc. ==================== Signed-off-by: David S. Miller

wifi: cfg80211: Add link_id parameter to various key operations for MLO

2022-08-25T08:41:05Z

Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg

Merge tag 'trace-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2022-08-05T16:41:12Z

Pull tracing updates from Steven Rostedt: - Runtime verification infrastructure This is the biggest change here. It introduces the runtime verification that is necessary for running Linux on safety critical systems. It allows for deterministic automata models to be inserted into the kernel that will attach to tracepoints, where the information on these tracepoints will move the model from state to state. If a state is encountered that does not belong to the model, it will then activate a given reactor, that could just inform the user or even panic the kernel (for which safety critical systems will detect and can recover from). - Two monitor models are also added: Wakeup In Preemptive (WIP - not to be confused with "work in progress"), and Wakeup While Not Running (WWNR). - Added __vstring() helper to the TRACE_EVENT() macro to replace several vsnprintf() usages that were all doing it wrong. - eprobes now can have their event autogenerated when the event name is left off. - The rest is various cleanups and fixes. * tag 'trace-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (50 commits) rv: Unlock on error path in rv_unregister_reactor() tracing: Use alignof__(struct {type b;}) instead of offsetof() tracing/eprobe: Show syntax error logs in error_log file scripts/tracing: Fix typo 'the the' in comment tracepoints: It is CONFIG_TRACEPOINTS not CONFIG_TRACEPOINT tracing: Use free_trace_buffer() in allocate_trace_buffers() tracing: Use a struct alignof to determine trace event field alignment rv/reactor: Add the panic reactor rv/reactor: Add the printk reactor rv/monitor: Add the wwnr monitor rv/monitor: Add the wip monitor rv/monitor: Add the wip monitor skeleton created by dot2k Documentation/rv: Add deterministic automata instrumentation documentation Documentation/rv: Add deterministic automata monitor synthesis documentation tools/rv: Add dot2k Documentation/rv: Add deterministic automaton documentation tools/rv: Add dot2c Documentation/rv: Add a basic documentation rv/include: Add instrumentation helper functions rv/include: Add deterministic automata monitor definition via C macros ...

wifi: ath6kl: fix repeated words in comments

2022-07-18T10:04:32Z

Delete the redundant words 'the' and 'of'. Signed-off-by: Jilin Yuan Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220709123208.41736-1-yuanjilin@cdjrlc.com

tracing/ath: Use the new __vstring() helper

2022-07-15T21:44:40Z

Instead of open coding a __dynamic_array() with a fixed length (which defeats the purpose of the dynamic array in the first place). Use the new __vstring() helper that will use a va_list and only write enough of the string into the ring buffer that is needed. Link: https://lkml.kernel.org/r/20220705224749.430339634@goodmis.org Cc: Kalle Valo Cc: Ingo Molnar Cc: Andrew Morton Cc: "David S. Miller" Cc: Eric Dumazet Cc: Jakub Kicinski Cc: Paolo Abeni Cc: ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Cc: ath11k@lists.infradead.org Acked-by: Kalle Valo Signed-off-by: Steven Rostedt (Google)

Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git

2022-07-08T14:03:42Z

ath.git patches for v5.20. Major changes: ath9k * fix use-after-free in ath9k_hif_usb_rx_cb()

cfg80211: Indicate MLO connection info in connect and roam callbacks

2022-06-20T10:57:09Z

The MLO links used for connection with an MLD AP are decided by the driver in case of SME offloaded to driver. Add support for the drivers to indicate the information of links used for MLO connection in connect and roam callbacks, update the connected links information in wdev from connect/roam result sent by driver. Also, send the connected links information to userspace. Add a netlink flag attribute to indicate that userspace supports handling of MLO connection. Drivers must not do MLO connection when this flag is not set. This is to maintain backwards compatibility with older supplicant versions which doesn't have support for MLO connection. Signed-off-by: Veerendranath Jakkam Signed-off-by: Johannes Berg

wifi: cfg80211: do some rework towards MLO link APIs

2022-06-20T10:54:58Z

In order to support multi-link operation with multiple links, start adding some APIs. The notable addition here is to have the link ID in a new nl80211 attribute, that will be used to differentiate the links in many nl80211 operations. So far, this patch adds the netlink NL80211_ATTR_MLO_LINK_ID attribute (as well as the NL80211_ATTR_MLO_LINKS attribute) and plugs it through the system in some places, checking the validity etc. along with other infrastructure needed for it. For now, I've decided to include only the over-the-air link ID in the API. I know we discussed that we eventually need to have to have other ways of identifying a link, but for local AP mode and auth/assoc commands as well as set_key etc. we'll use the OTA ID. Also included in this patch is some refactoring of the data structures in struct wireless_dev, splitting for the first time the data into type dependent pieces, to make reasoning about these things easier. Signed-off-by: Johannes Berg

ath6kl: avoid flush_scheduled_work() usage

2022-06-20T10:04:49Z

As per commit c4f135d643823a86 ("workqueue: Wrap flush_workqueue() using a macro") says, use per "struct ath6kl_usb" workqueue. This is a blind conversion, and is only compile tested. Signed-off-by: Tetsuo Handa Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/f78ddbdc-8989-a1a7-2234-ce9ec3894625@I-love.SAKURA.ne.jp