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Re: [PATCH v2] wifi: cfg80211: Set the channel definition for the different Wi-Fi modes when starting CAC

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On 8/15/2024 4:32 AM, Issam Hamdi wrote:
> When starting CAC in a mode other than AP mode, it return a
> "WARNING: CPU: 0 PID: 63 at cfg80211_chandef_dfs_usable+0x20/0xaf [cfg80211]"
> caused by the chandef.chan being null at the end of CAC.
> 
> Solution: Ensure the channel definition is set for the different modes
> when starting CAC to avoid getting a NULL 'chan' at the end of CAC.
> 
>  Call Trace:
>   ? show_regs.part.0+0x14/0x16
>   ? __warn+0x67/0xc0
>   ? cfg80211_chandef_dfs_usable+0x20/0xaf [cfg80211]
>   ? report_bug+0xa7/0x130
>   ? exc_overflow+0x30/0x30
>   ? handle_bug+0x27/0x50
>   ? exc_invalid_op+0x18/0x60
>   ? handle_exception+0xf6/0xf6
>   ? exc_overflow+0x30/0x30
>   ? cfg80211_chandef_dfs_usable+0x20/0xaf [cfg80211]
>   ? exc_overflow+0x30/0x30
>   ? cfg80211_chandef_dfs_usable+0x20/0xaf [cfg80211]
>   ? regulatory_propagate_dfs_state.cold+0x1b/0x4c [cfg80211]
>   ? cfg80211_propagate_cac_done_wk+0x1a/0x30 [cfg80211]
>   ? process_one_work+0x165/0x280
>   ? worker_thread+0x120/0x3f0
>   ? kthread+0xc2/0xf0
>   ? process_one_work+0x280/0x280
>   ? kthread_complete_and_exit+0x20/0x20
>   ? ret_from_fork+0x19/0x24
> 
> Signed-off-by: Issam Hamdi <ih@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Kretschmer Mathias <mathias.kretschmer@xxxxxxxxxxxxxxxxx>

who is this and why is their S-O-B here?
the last S-O-B should be the person who last touched the patch, which is you

please see:
https://www.kernel.org/doc/html/latest/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin
https://www.kernel.org/doc/html/latest/process/submitting-patches.html#when-to-use-acked-by-cc-and-co-developed-by




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