linux-kernel - Re: [PATCH] libata: add ATA_HORKAGE_NO_NCQ

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Message-ID: <yq1pmu4gr11.fsf@ca-mkp.ca.oracle.com>
Date:   Mon, 23 Aug 2021 10:46:10 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Hans de Goede <hdegoede@...hat.com>
Cc:     Jens Axboe <axboe@...nel.dk>, linux-ide@...r.kernel.org,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Kate Hsuan <hpa@...hat.com>
Subject: Re: [PATCH] libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and
 870 SSDs


Hans,

> But there is a large number of users which is still reporting issues
> with the Samsung 860 and 870 SSDs combined with Intel, ASmedia or
> Marvell SATA controllers and all reporters also report these problems
> going away when disabling queued trims.

I originally tested queued trim with 860 drives and never had an issue
on my systems. But no objections wrt. turning it off.

Reviewed-by: Martin K. Petersen <martin.petersen@...cle.com>

-- 
Martin K. Petersen	Oracle Linux Engineering