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SubjectRe: linux-next: build warning after merge of the mac80211-next tree
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Arnd Bergmann <arnd@arndb.de> writes:

> On Fri, May 11, 2018 at 2:20 PM, Kalle Valo <kvalo@codeaurora.org> wrote:
>> Stephen Rothwell <sfr@canb.auug.org.au> writes:
>>
>>> After merging the mac80211-next tree, today's linux-next build (arm_multi
>>> v7_defconfig) produced this warning:
>>>
>>> drivers/net/wireless/marvell/mwifiex/uap_event.c: In function 'mwifiex_process_uap_event':
>>> drivers/net/wireless/marvell/mwifiex/uap_event.c:333:1: warning: the frame size of 1680 bytes is larger than 1024 bytes [-Wframe-larger-than=]
>>> }
>>> ^
>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c: In function 'brcmf_notify_connect_status_ap':
>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:5530:1: warning: the frame size of 1680 bytes is larger than 1024 bytes [-Wframe-larger-than=]
>>> }
>>> ^
>>>
>>> Maybe introduced by commit
>>>
>>> 52539ca89f36 ("cfg80211: Expose TXQ stats and parameters to userspace")
>>
>> Btw Stephen for mac80211 reports it would be a good idea to also cc
>> linux-wireless list, in case Johannes is not around etc.
>
> I also bisected this new warning to the same commit above:
>
> net/batman-adv/bat_v_elp.c: In function 'batadv_v_elp_get_throughput':
> net/batman-adv/bat_v_elp.c:154:1: warning: the frame size of 1736
> bytes is larger than 1024 bytes [-Wframe-larger-than=]

This should fix it:

8689c051a201 cfg80211: dynamically allocate per-tid stats for station info

https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git/commit/?id=8689c051a20195b228e19acb155c7d6e48a86753

--
Kalle Valo

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