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Cc:     agk@redhat.com, dm-devel@redhat.com, corbet@lwn.net,
        linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org
From:   JeongHyeon Lee <jhs2.lee@samsung.com>
Subject: [patch] New mode DM-Verity error handling
Message-ID: <98eac3fc-c399-625d-5730-29853b3a0771@samsung.com>
Date:   Thu, 18 Jun 2020 15:56:50 +0900
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Hello, Dear devcice-mapper maintainers.

I'm JeongHyeon Lee, work in Samsung. I'm chage of DM-Verity feature with 
Mr. sunwook eom.
I have a patch or suggestion about DM-Verity error handling.

Our device (smart phone) need DM-Verity feature. So I hope there is new 
mode DM-Verity error handling.
This new mode concept is When detect corrupted block, will be go to panic.

Because our team policy is found device DM-Verity error, device will go 
panic.
And then analyze what kind of device fault (crash UFS, IO error, DRAM 
bit flip etc)

In addition to the smart phone, I would like to have an option that 
users or administrators can use accordingly.
There are patch contents in the attachment. I would really appreciate it 
if you could check it.

I will look forward to hearing from yours.
Thank you :)


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	name="0001-dm-verity-new-error-handling-mode-for-corrupted-bloc.patch"
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	filename*0="0001-dm-verity-new-error-handling-mode-for-corrupted-bloc.pa";
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