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Date:   Wed, 3 Jun 2020 15:07:50 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Dakshaja Uppalapati <dakshaja@chelsio.com>
Cc:     eduard@hasenleithner.at, kbusch@kernel.org, sagi@grimberg.me,
        hch@lst.de, gregkh@linuxfoundation.org, nirranjan@chelsio.com,
        bharat@chelsio.com, stable <stable@vger.kernel.org>
Subject: Re: [PATCH nvme] nvme: Revert "nvme: Discard workaround for
 non-conformant devices"
Message-ID: <20200603130750.GA13511@lst.de>
References: <20200603091851.16957-1-dakshaja@chelsio.com>
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On Wed, Jun 03, 2020 at 02:48:51PM +0530, Dakshaja Uppalapati wrote:
> This reverts upstream 'commit 530436c45ef2
> ("nvme: Discard workaround for non-conformant devices")'
> 
> Since commit `530436c45ef2` introduced a regression due to which
> blk_update_request IO error is observed on formatting device, reverting it.

Err, why?  Please send an actual bug report with details of your
setup.