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List:       linux-fbdev
Subject:    Re: [bug-report] task info hung problem in fb_deferred_io_work()
From:       Harshit Mogalapalli <harshit.m.mogalapalli () oracle ! com>
Date:       2024-04-19 16:51:38
Message-ID: ee7a1664-dfe2-41c4-b635-47affec03ce6 () oracle ! com
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On 19/04/24 21:53, Nam Cao wrote:
> On 2024-04-19 Harshit Mogalapalli wrote:
>> +CC stable( heads up as this is a regression affecting 5.15.y and
>> probably others, Greg: this was reproducible upstream so reported
>> everything w.r.t upstream code but initially found on 5.15.y)
> 
> No worry about this, I will add a "Cc: <stable@vger.kernel.org>" tag
> to the patch, and the stable folks (or their scripts) will pick it up.
> 

Thanks for that!

>> This patch works well against the reproducer, this simplified repro and
>> the longer repro which syzkaller generated couldn't trigger any hang
>> with the below patch applied.
> 
> Great, thanks! Can I add
> 	Reported-and-tested-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
> to the patch?
> 
Sure, that would be good!

Thanks,
Harshit
> Best regards,
> Nam


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