From: Jeff Garzik <jgarzik@pobox.com>
To: Tejun Heo <tj@kernel.org>
Cc: Brian Norris <computersforpeace@gmail.com>,
linux-ide@vger.kernel.org,
Linux Kernel <linux-kernel@vger.kernel.org>,
Lin Ming <ming.m.lin@intel.com>,
Norbert Preining <preining@logic.at>,
"Srivatsa S . Bhat" <srivatsa.bhat@linux.vnet.ibm.com>,
Valdis Kletnieks <valdis.kletnieks@vt.edu>,
"Rafael J . Wysocki" <rjw@sisk.pl>
Subject: Re: [PATCH v2 0/3] ahci: fix boot/resume COMRESET failures
Date: Tue, 13 Mar 2012 16:37:28 -0400 [thread overview]
Message-ID: <4F5FB008.5030402@pobox.com> (raw)
In-Reply-To: <20120312221209.GH23255@google.com>
On 03/12/2012 06:12 PM, Tejun Heo wrote:
> On Tue, Feb 21, 2012 at 10:38:41AM -0800, Brian Norris wrote:
>> This series addresses regression problems with
>>
>> commit 7faa33da9b7add01db9f1ad92c6a5d9145e940a7
>> ahci: start engine only during soft/hard resets
>>
>> Because the fix provided by the above commit caused COMRESET failures and
>> 10 second boot-time/resume-time hangs for certain DVD drives, we need to
>> make the fix conditional to certain devices/platforms. Add a flag for this.
>>
>> Brian
>>
>> v2: change flag name to AHCI_HFLAG_DELAY_ENGINE, write more detailed
>> comments
>>
>> v1: flag named AHCI_HFLAG_STRICT_SPEC
>>
>> Brian Norris (3):
>> ahci: add AHCI_HFLAG_DELAY_ENGINE host flag
>> ahci: move AHCI_HFLAGS() macro to ahci.h
>> ahci_platform: add STRICT_AHCI platform type
>
> This looks good to me. Jeff?
Yep. Added Cc stable@kernel.org to the commit messages.
Jeff
prev parent reply other threads:[~2012-03-13 20:37 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-21 18:38 [PATCH v2 0/3] ahci: fix boot/resume COMRESET failures Brian Norris
2012-02-21 18:38 ` Brian Norris
2012-02-21 18:38 ` [PATCH v2 1/3] ahci: add AHCI_HFLAG_DELAY_ENGINE host flag Brian Norris
2012-02-21 18:38 ` Brian Norris
2012-03-13 20:36 ` Jeff Garzik
2012-02-21 18:38 ` [PATCH v2 2/3] ahci: move AHCI_HFLAGS() macro to ahci.h Brian Norris
2012-02-21 18:38 ` Brian Norris
2012-02-21 18:38 ` [PATCH v2 3/3] ahci_platform: add STRICT_AHCI platform type Brian Norris
2012-02-21 18:38 ` Brian Norris
2012-02-23 0:02 ` [PATCH v2 0/3] ahci: fix boot/resume COMRESET failures Norbert Preining
2012-03-06 18:24 ` Brian Norris
2012-03-02 13:16 ` cwillu
2012-03-05 0:58 ` Lin Ming
2012-03-05 5:12 ` cwillu
2012-03-07 5:28 ` Lin Ming
2012-03-09 16:07 ` cwillu
2012-03-10 0:07 ` Matt
2012-03-12 22:12 ` Tejun Heo
2012-03-13 20:37 ` Jeff Garzik [this message]
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