From: Dan Williams <dan.j.williams@intel.com>
To: David Woodhouse <dwmw2@infradead.org>
Cc: "sagi@grimberg.me" <sagi@grimberg.me>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
"rjw@rjwysocki.net" <rjw@rjwysocki.net>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-nvme@lists.infradead.org" <linux-nvme@lists.infradead.org>,
"axboe@fb.com" <axboe@fb.com>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
"david.e.box@linux.intel.com" <david.e.box@linux.intel.com>,
"kbusch@kernel.org" <kbusch@kernel.org>,
"bhelgaas@google.com" <bhelgaas@google.com>,
"hch@lst.de" <hch@lst.de>, "lenb@kernel.org" <lenb@kernel.org>
Subject: Re: [PATCH 0/2] Add support for StorageD3Enable _DSD property
Date: Mon, 18 May 2020 10:20:23 -0700 [thread overview]
Message-ID: <CAPcyv4hE6iW3MwW=qybN8aXN4wHJ7R2OCDCUEw9FdKu4NeZ6iw@mail.gmail.com> (raw)
In-Reply-To: <b0ca81f973ba55a2d6a8c84bc00f2324bad64f30.camel@infradead.org>
On Mon, May 18, 2020 at 6:52 AM David Woodhouse <dwmw2@infradead.org> wrote:
>
> On Wed, 2020-04-29 at 05:20 +0000, Williams, Dan J wrote:
> > The *patch* is not trying to overrule NVME, and the best I can say is
> > that the Intel Linux team was not in the loop when this was being
> > decided between the platform BIOS implemenation and whomever thought
> > they could just publish random ACPI properties that impacted NVME
> > operation [1].
> >
> > So now David is trying to get these platform unbroken because they are
> > already shipping with this b0rkage.
>
> This is what we have WARN_TAINT() for though, right? It can suitably
> warn users when such breakage is detected in the platform.
>
I see WARN_TAINT() as "BIOS implemented its specification wrong". This
case is BIOS "implemented a mechanism in the wrong specification".
_______________________________________________
linux-nvme mailing list
linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme
next prev parent reply other threads:[~2020-05-18 17:20 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-28 0:32 [PATCH 0/2] Add support for StorageD3Enable _DSD property David E. Box
2020-04-28 0:32 ` [PATCH 1/2] pci: Add ACPI StorageD3Enable _DSD support David E. Box
2020-05-18 12:34 ` Rafael J. Wysocki
2020-05-19 17:10 ` David E. Box
2020-04-28 0:32 ` [PATCH 2/2] drivers/nvme: Add support for ACPI StorageD3Enable property David E. Box
2020-04-28 5:13 ` [PATCH 0/2] Add support for StorageD3Enable _DSD property Christoph Hellwig
2020-04-28 14:09 ` David E. Box
2020-04-28 14:22 ` Christoph Hellwig
2020-04-28 15:27 ` David E. Box
2020-04-29 5:20 ` Williams, Dan J
2020-04-29 15:10 ` Keith Busch
2020-04-29 16:11 ` David E. Box
2020-05-01 13:12 ` hch
2020-05-01 15:54 ` David E. Box
2020-05-01 13:10 ` hch
2020-05-18 13:51 ` David Woodhouse
2020-05-18 17:20 ` Dan Williams [this message]
2020-06-12 20:48 ` [PATCH V2 0/2] nvme: Add support for ACPI StorageD3Enable property David E. Box
2020-06-24 18:55 ` David E. Box
2020-06-24 19:10 ` Dan Williams
2020-06-24 19:39 ` David E. Box
2020-07-02 22:50 ` [PATCH v4] drivers/nvme: " David E. Box
2020-07-06 14:57 ` Rafael J. Wysocki
2020-07-07 21:24 ` David E. Box
2020-07-07 7:09 ` Christoph Hellwig
2020-07-09 18:43 ` [PATCH V5] " David E. Box
2020-07-13 11:12 ` Rafael J. Wysocki
2020-07-16 14:39 ` Christoph Hellwig
2021-05-26 19:25 ` Raul E Rangel
2020-06-12 20:48 ` [PATCH V2 1/2] PCI: Add ACPI StorageD3Enable _DSD support David E. Box
2020-06-24 21:15 ` Bjorn Helgaas
2020-06-25 11:30 ` Rafael J. Wysocki
2020-06-25 12:16 ` Mika Westerberg
2020-06-25 17:30 ` Bjorn Helgaas
2020-06-24 21:37 ` Bjorn Helgaas
2020-06-24 22:09 ` David E. Box
2020-06-12 20:48 ` [PATCH V2 2/2] drivers/nvme: Add support for ACPI StorageD3Enable property David E. Box
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAPcyv4hE6iW3MwW=qybN8aXN4wHJ7R2OCDCUEw9FdKu4NeZ6iw@mail.gmail.com' \
--to=dan.j.williams@intel.com \
--cc=axboe@fb.com \
--cc=bhelgaas@google.com \
--cc=david.e.box@linux.intel.com \
--cc=dwmw2@infradead.org \
--cc=hch@lst.de \
--cc=kbusch@kernel.org \
--cc=lenb@kernel.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-nvme@lists.infradead.org \
--cc=linux-pci@vger.kernel.org \
--cc=rjw@rjwysocki.net \
--cc=sagi@grimberg.me \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).