From mboxrd@z Thu Jan  1 00:00:00 1970
From: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
Subject: Re: hung-task panic in raid5_make_request
Date: Mon, 13 Jan 2020 14:58:46 +0100
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To: Alexander Lyakas <alex.bolshoy@gmail.com>, linux-raid <linux-raid@vger.kernel.org>, liu.song.a23@gmail.com
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On 12/24/19 9:18 PM, Alexander Lyakas wrote:
> We recently moved to kernel 4.14 (long term kernel) from kernel 3.18.
> With kernel 3.18 we haven't seen this issue.

Could you bisect commits between 3.18 and 4.14 to identify
which commit may related to the issue?

Thanks,
Guoqing