From: Sagi Grimberg <sagi@grimberg.me>
To: Christoph Hellwig <hch@lst.de>
Cc: Keith Busch <kbusch@kernel.org>, linux-nvme@lists.infradead.org
Subject: Re: [PATCH] nvme: fix identify error status silent ignore
Date: Sat, 27 Jun 2020 22:28:30 -0700 [thread overview]
Message-ID: <bfb855e7-3f87-b16a-c23c-449bf847586b@grimberg.me> (raw)
In-Reply-To: <20200626082437.GA23888@lst.de>
>> Patch 59c7c3caaaf8 intended to only silently ignore
>> non retry-able errors (DNR bit set) such that we can still
>> identify misbehaving controllers, and in the other hand
>> propagate retry-able errors (DNR bit cleared) so we don't
>> wrongly abandon a namespace just because it happens to be
>> temporarily inaccessible.
>>
>> The goal remains the same as the original commit where this
>> was introduced but unfortunately had the logic backwards.
>
> This probably also needs to be added to the comment to explain WTF is
> going on here..
Sent v3
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next prev parent reply other threads:[~2020-06-28 5:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-25 0:02 [PATCH] nvme: fix identify error status silent ignore Sagi Grimberg
2020-06-25 13:50 ` Niklas Cassel
2020-06-25 17:06 ` Keith Busch
2020-06-25 18:13 ` Sagi Grimberg
2020-06-26 8:24 ` Christoph Hellwig
2020-06-28 5:28 ` Sagi Grimberg [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-06-24 23:56 Sagi Grimberg
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