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Date:   Mon, 5 Jun 2023 08:00:18 +0200
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To:     Christian Lamparter <chunkeey@gmail.com>,
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        mickflemm@gmail.com, robimarko@gmail.com, toke@toke.dk,
        yangshiji66@qq.com, Shiji Yang <yangshiji66@outlook.com>
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From:   Jiri Slaby <jirislaby@kernel.org>
Subject: Re: [PATCH] wifi: ath: add struct_group for struct ath_cycle_counters
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On 04. 06. 23, 13:11, Christian Lamparter wrote:
> On 6/4/23 03:48, Shiji Yang wrote:
>> Thank you all,
>> This patch may not look so beautiful, but its main purpose is to raise
>> some awareness about this strange compilation warning.
>>
>> This problem only occurs in mips gcc 12.3 (maybe only on arc mips/ath79).
> 
> It also occures with PPC464/APM82181. Could it be that that it occurs on
> "big-endian" archs?

Whatever, to me this very looks like a compiler bug.

So NACK to this one for now.

If this still happens on the latest tree (e.g. 6.4-rc) and with gcc 13, 
we might need to fix fortify or report to the gcc bugzilla [1] instead 
-- attach a preprocessed source there (the output of your make 
CROSSblabla=xyz drivers/net/wireless/ath/ath9k/main.i).

[1] https://gcc.gnu.org/bugzilla/enter_bug.cgi

thanks,
-- 
js
suse labs