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Date: Tue, 06 Feb 2018 08:44:57 +0100
From: Oleksandr Natalenko <oleksandr@natalenko.name>
To: Paolo Valente <paolo.valente@linaro.org>
Cc: Jens Axboe <axboe@kernel.dk>, linux-block@vger.kernel.org,
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        Serena Ziviani <ziviani.serena@gmail.com>, efault@gmx.de
Subject: Re: [PATCH BUGFIX 1/1] block, bfq: add requeue-request hook
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Hi, Paolo.

I can confirm that this patch fixes cfdisk hang for me. I've also tried 
to trigger the issue Mike has encountered, but with no luck (maybe, I 
wasn't insistent enough, just was doing dd on usb-storage device in the 
VM).

So, with regard to cfdisk hang on usb-storage:

Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>

Thank you.