linux-kernel - Re: [PATCH] [v2] nvme-pci: disable write zeros support on specific SSDs

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Message-ID: <90024a31-ea50-74fa-1ad2-db6c1db99fef@grimberg.me>
Date:   Tue, 15 Mar 2022 15:47:33 +0200
From:   Sagi Grimberg <sagi@...mberg.me>
To:     Christoph Hellwig <hch@....de>,
        Mark Hsieh <mark_hsieh@...tron.corp-partner.google.com>
Cc:     linux-kernel@...r.kernel.org, linux-nvme@...ts.infradead.org,
        axboe@...com, kbusch@...nel.org, alsa-devel@...a-project.org,
        Mark_Hsieh@...tron.com
Subject: Re: [PATCH] [v2] nvme-pci: disable write zeros support on specific
 SSDs


>> Like commit 5611ec2b9814 ("nvme-pci: prevent SK hynix PC400 from using
>> Write Zeroes command"), Micron has the same issue:
>> [ 6305.633887] blk_update_request: operation not supported error, dev
>> nvme0n1, sector 340812032 op 0x9:(WRITE_ZEROES) flags 0x0 phys_seg 0 prio class 0
>>
>> So also disable Write Zeroes command on Micron.
> 
> This still ignores all the questions I've asked.

For some reason I cannot find the original patch(es)