netdev - Re: pull-request: wireless-next-2024-02-20

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Message-ID: <2dbb3ca4-78fd-4125-b13f-4ad440923291@quicinc.com>
Date: Wed, 21 Feb 2024 15:34:50 -0800
From: Jeff Johnson <quic_jjohnson@...cinc.com>
To: Jakub Kicinski <kuba@...nel.org>, Kalle Valo <kvalo@...nel.org>,
        Karthikeyan Periyasamy <quic_periyasa@...cinc.com>
CC: <netdev@...r.kernel.org>, <linux-wireless@...r.kernel.org>
Subject: Re: pull-request: wireless-next-2024-02-20

On 2/21/2024 2:35 PM, Jakub Kicinski wrote:
> On Tue, 20 Feb 2024 16:58:42 +0000 (UTC) Kalle Valo wrote:
>> Hi,
>>
>> here's a pull request to net-next tree, more info below. Please let me know if
>> there are any problems.
>>
>> Kalle
>>
>> The following changes since commit b7198383ef2debe748118996f627452281cf27d7:
>>
>>   wifi: iwlwifi: mvm: fix a crash when we run out of stations (2024-02-08 14:55:39 +0100)
>>
>> are available in the Git repository at:
>>
>>   git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git tags/wireless-next-2024-02-20
>>
>> for you to fetch changes up to dd66185c23f71af36397bebfc99ede608dca07b6:
>>
>>   wifi: wilc1000: add missing read critical sections around vif list traversal (2024-02-19 18:21:36 +0200)
>>
>> ----------------------------------------------------------------
>> wireless-next patches for v6.9
>>
>> The second "new features" pull request for v6.9.  Lots of iwlwifi and
>> stack changes this time. And naturally smaller changes to other drivers.
>>
>> We also twice merged wireless into wireless-next to avoid conflicts
>> between the trees.
>>
>> Major changes:
>>
>> stack
>>
>> * mac80211: negotiated TTLM request support
>>
>> * SPP A-MSDU support
>>
>> * mac80211: wider bandwidth OFDMA config support
>>
>> iwlwifi
>>
>> * kunit tests
>>
>> * bump FW API to 89 for AX/BZ/SC devices
>>
>> * enable SPP A-MSDUs
>>
>> * support for new devices
>>
>> ath12k
>>
>> * refactoring in preparation for Multi-Link Operation (MLO) support
>>
>> * 1024 Block Ack window size support
>>
>> * provide firmware wmi logs via a trace event
>>
>> ath11k
>>
>> * 36 bit DMA mask support
>>
>> * support 6 GHz station power modes: Low Power Indoor (LPI), Standard
>>   Power) SP and Very Low Power (VLP)
>>
>> rtl8xxxu
>>
>> * TP-Link TL-WN823N V2 support
> 
> I'm getting these on a normal (i.e. non-W=1) clang build today:
> 
> ../drivers/net/wireless/ath/ath12k/mac.c:8000:9: warning: variable 'ret' is uninitialized when used here [-Wuninitialized]
>  8000 |         return ret;
>       |                ^~~
> ../drivers/net/wireless/ath/ath12k/mac.c:7962:9: note: initialize the variable 'ret' to silence this warning
>  7962 |         int ret, i, j;
>       |                ^
>       |                 = 0
> 

definitely a flaw in 6db6e70a17f6 ("wifi: ath12k: Introduce the
container for mac80211 hw")

my setup is using gcc which isn't flagging this :(

Karthikeyan, can you submit a patch?

/jeff