linux-kernel - Re: [PATCH] Revert "block: revert back to synchronous request

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Message-ID: <be547312-c89d-57bf-edec-1e67d3604665@acm.org>
Date:   Tue, 8 Sep 2020 10:56:21 -0700
From:   Bart Van Assche <bvanassche@....org>
To:     Ethan Zhao <haifeng.zhao@...el.com>, axboe@...nel.dk,
        bhelgaas@...gle.com
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pci@...r.kernel.org, mcgrof@...nel.org,
        ShanshanX.Zhang@...el.com, pei.p.jia@...el.com
Subject: Re: [PATCH] Revert "block: revert back to synchronous request_queue
 removal"

On 2020-09-08 00:50, Ethan Zhao wrote:
> From: Ethan Zhao <Haifeng.Zhao@...el.com>
> 
> 'commit e8c7d14ac6c3 ("block: revert back to synchronous request_queue
> removal")' introduced panic issue to NVMe hotplug as following(hit
> after just 2 times NVMe SSD hotplug under stable 5.9-RC2):

Please fix this in the NVMe driver instead of reverting commit e8c7d14ac6c3.

Thanks,

Bart.