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Date:   Wed, 1 May 2019 06:49:17 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     David Kozub <zub@linux.fjfi.cvut.cz>
Cc:     Jens Axboe <axboe@kernel.dk>,
        Jonathan Derrick <jonathan.derrick@intel.com>,
        Scott Bauer <sbauer@plzdonthack.me>,
        linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
        Jonas Rabenstein <jonas.rabenstein@studium.uni-erlangen.de>
Subject: Re: [PATCH 0/3] block: sed-opal: add support for shadow MBR done
 flag and write
Message-ID: <20190501134917.GC24132@infradead.org>
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> I successfully tested toggling the MBR done flag and writing the shadow MBR
> using some tools I hacked together[4] with a Samsung SSD 850 EVO drive.

Can you submit the tool to util-linux so that we get it into distros?