linux-kernel - Re: [PATCH] nvme-pci: disable write zeroes on Kingston SSD

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Message-ID: <8a38ecfc-9316-5b9a-6efe-18bc69733650@nvidia.com>
Date:   Sun, 16 Oct 2022 05:14:46 +0000
From:   Chaitanya Kulkarni <chaitanyak@...dia.com>
To:     Xander Li <xander_li@...gston.corp-partner.google.com>,
        "bvanassche@....org" <bvanassche@....org>,
        "paulburton@...nel.org" <paulburton@...nel.org>,
        "kbusch@...nel.org" <kbusch@...nel.org>,
        "axboe@...com" <axboe@...com>, "hch@....de" <hch@....de>,
        "sagi@...mberg.me" <sagi@...mberg.me>,
        "linux-nvme@...ts.infradead.org" <linux-nvme@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:     "ralf@...ux-mips.org" <ralf@...ux-mips.org>,
        "jhogan@...nel.org" <jhogan@...nel.org>,
        "christian@...uner.io" <christian@...uner.io>,
        "jeff_yang@...gston.corp-partner.google.com" 
        <jeff_yang@...gston.corp-partner.google.com>,
        "dora_chueh@...gston.corp-partner.google.com" 
        <dora_chueh@...gston.corp-partner.google.com>,
        "james_liu@...gston.corp-partner.google.com" 
        <james_liu@...gston.corp-partner.google.com>,
        "vincent_wu@...gston.com" <vincent_wu@...gston.com>,
        "xander_li@...gston.com.tw" <xander_li@...gston.com.tw>
Subject: Re: [PATCH] nvme-pci: disable write zeroes on Kingston SSD

On 10/11/22 04:06, Xander Li wrote:
> signed-off-by: Xander Li <xander_li@...gston.com.tw>
> 
> Kingston SSDs do support NVMe Write_Zeroes cmd but take long time to process.
> The firmware version is locked by these SSDs, we can not expect firmware improvement, so disable Write_Zeroes cmd.

plz fix overly long line(s) in the commit message.

-ck