From: Keith Busch <kbusch@kernel.org>
To: Jon Derrick <jonathan.derrick@intel.com>
Cc: Shyjumon N <shyjumon.n@intel.com>,
Sagi Grimberg <sagi@grimberg.me>,
linux-nvme@lists.infradead.org, Jens Axboe <axboe@fb.com>,
Edmund Nadolski <edmund.nadolski@intel.com>,
Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH v2] nvme/pci: Add sleep quirk for Samsung and Toshiba drives
Date: Wed, 12 Feb 2020 09:02:31 +0900 [thread overview]
Message-ID: <20200212000231.GA22187@redsun51.ssa.fujisawa.hgst.com> (raw)
In-Reply-To: <20200206201725.313163-1-jonathan.derrick@intel.com>
On Thu, Feb 06, 2020 at 01:17:25PM -0700, Jon Derrick wrote:
> From: Shyjumon N <shyjumon.n@intel.com>
>
> The Samsung SSD SM981/PM981 and Toshiba SSD KBG40ZNT256G on the Lenovo
> C640 platform experience runtime resume issues when the SSDs are kept in
> sleep/suspend mode for long time.
>
> This patch applies the 'Simple Suspend' quirk to these configurations.
> With this patch, the issue had not been observed in a 1+ day test.
>
> Reviewed-by: Jon Derrick <jonathan.derrick@intel.com>
> Signed-off-by: Shyjumon N <shyjumon.n@intel.com>
I'm not seeing a better option, but I'll just wait another day before
applying.
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next prev parent reply other threads:[~2020-02-12 0:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-06 20:17 [PATCH v2] nvme/pci: Add sleep quirk for Samsung and Toshiba drives Jon Derrick
2020-02-12 0:02 ` Keith Busch [this message]
2020-02-19 15:10 ` Christoph Hellwig
2020-02-19 15:43 ` Keith Busch
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