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From: Andy Lutomirski <luto@kernel.org>
To: Keith Busch <keith.busch@intel.com>
Cc: Andy Lutomirski <luto@kernel.org>, Jens Axboe <axboe@kernel.dk>,
	Christoph Hellwig <hch@lst.de>, Sagi Grimberg <sagi@grimberg.me>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Kai-Heng Feng <kai.heng.feng@canonical.com>,
	linux-nvme <linux-nvme@lists.infradead.org>
Subject: Re: [PATCH 2/2] nvme: Quirk APST on Intel 600P/P3100 devices
Date: Wed, 31 May 2017 06:54:51 -0700	[thread overview]
Message-ID: <CALCETrVa4xvAKyw=-dwRpOExwFrKuVdmMDixaCjaWV0HYtuO5A@mail.gmail.com> (raw)
In-Reply-To: <20170530153516.GB2845@localhost.localdomain>

On Tue, May 30, 2017 at 8:35 AM, Keith Busch <keith.busch@intel.com> wrote:
> On Wed, May 24, 2017 at 03:06:31PM -0700, Andy Lutomirski wrote:
>> They have known firmware bugs.  A fix is apparently in the works --
>> once fixed firmware is available, someone from Intel (Hi, Keith!)
>> can adjust the quirk accordingly.
>
> Here's the latest firmware with all the known fixes:
>
>   https://downloadcenter.intel.com/download/26491?v=t
>
> I am not 100% sure if this fixes the issue you're quirking, but I think
> it falls under the issues the link initialization and ASPM comments in
> the release notes.

Can you or someone at Intel supply a reliable way to distinguish a
fixed firmware from an unfixed firmware?  We have access to the "fr"
string, but I don't know what to do with it.

WARNING: multiple messages have this Message-ID
From: luto@kernel.org (Andy Lutomirski)
Subject: [PATCH 2/2] nvme: Quirk APST on Intel 600P/P3100 devices
Date: Wed, 31 May 2017 06:54:51 -0700	[thread overview]
Message-ID: <CALCETrVa4xvAKyw=-dwRpOExwFrKuVdmMDixaCjaWV0HYtuO5A@mail.gmail.com> (raw)
In-Reply-To: <20170530153516.GB2845@localhost.localdomain>

On Tue, May 30, 2017@8:35 AM, Keith Busch <keith.busch@intel.com> wrote:
> On Wed, May 24, 2017@03:06:31PM -0700, Andy Lutomirski wrote:
>> They have known firmware bugs.  A fix is apparently in the works --
>> once fixed firmware is available, someone from Intel (Hi, Keith!)
>> can adjust the quirk accordingly.
>
> Here's the latest firmware with all the known fixes:
>
>   https://downloadcenter.intel.com/download/26491?v=t
>
> I am not 100% sure if this fixes the issue you're quirking, but I think
> it falls under the issues the link initialization and ASPM comments in
> the release notes.

Can you or someone at Intel supply a reliable way to distinguish a
fixed firmware from an unfixed firmware?  We have access to the "fr"
string, but I don't know what to do with it.

  reply	other threads:[~2017-05-31 13:55 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-24 22:06 [PATCH 0/2] nvme APST fixes Andy Lutomirski
2017-05-24 22:06 ` Andy Lutomirski
2017-05-24 22:06 ` [PATCH 1/2] nvme: Wait at least 6000ms before entering the deepest idle state Andy Lutomirski
2017-05-24 22:06   ` Andy Lutomirski
2017-05-26  8:52   ` Christoph Hellwig
2017-05-26  8:52     ` Christoph Hellwig
2017-05-27 16:08     ` Andy Lutomirski
2017-05-27 16:08       ` Andy Lutomirski
2017-05-27 16:14       ` Linus Torvalds
2017-05-27 16:14         ` Linus Torvalds
2017-05-24 22:06 ` [PATCH 2/2] nvme: Quirk APST on Intel 600P/P3100 devices Andy Lutomirski
2017-05-24 22:06   ` Andy Lutomirski
2017-05-26  8:52   ` Christoph Hellwig
2017-05-26  8:52     ` Christoph Hellwig
2017-05-30 15:35   ` Keith Busch
2017-05-30 15:35     ` Keith Busch
2017-05-31 13:54     ` Andy Lutomirski [this message]
2017-05-31 13:54       ` Andy Lutomirski
2017-06-02  7:23       ` Nicholas Sielicki

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