From: hch@lst.de (Christoph Hellwig)
Subject: [PATCH 1/2] pci: prevent sk hynix nvme from entering D3
Date: Wed, 7 Nov 2018 09:19:15 +0100 [thread overview]
Message-ID: <20181107081915.GA24841@lst.de> (raw)
In-Reply-To: <CAFv23QmK-BPNLcy9UTuYjF=Jv_xOUFj5dTTem9r-dfijb4WQ8Q@mail.gmail.com>
On Tue, Nov 06, 2018@06:11:31PM +0800, AceLan Kao wrote:
> Agree, this is not a good fix for Sk hynix nvme, so Dell is still pushing
> Sk hynix to fix it from firmware.
> But before the firmware is ready, this is still a issue that need to be fixed in
> kernel side, and the new firmware may not be applied on the old nvme
> modules.
> This list won't keep growing, and we'll keep an eye on the new firmware and
> co-work with engineers from Sky hynix to make sure this issue won't happen
> again.
We generally quirk for grave issues that make devices unusable.
To me working around a D3 mode that consumers more power than D0
does not quite fit that bill.
prev parent reply other threads:[~2018-11-07 8:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-06 2:04 [PATCH 1/2] pci: prevent sk hynix nvme from entering D3 AceLan Kao
2018-11-06 2:04 ` [PATCH 2/2] nvme: add quirk to not call disable function when suspending AceLan Kao
2018-11-06 2:24 ` Sinan Kaya
2018-11-06 2:54 ` AceLan Kao
2018-11-06 7:10 ` Christoph Hellwig
2018-11-06 7:10 ` [PATCH 1/2] pci: prevent sk hynix nvme from entering D3 Christoph Hellwig
2018-11-06 10:11 ` AceLan Kao
2018-11-07 8:19 ` Christoph Hellwig [this message]
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