From: Frans Pop <elendil@planet.nl>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Jeff Garzik <jeff@garzik.org>,
tj@kernel.org, akpm@linux-foundation.org,
torvalds@linux-foundation.org, linux-ide@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 6/6] SATA PIIX: Blacklist system that spins off disks during ACPI power off
Date: Mon, 19 Jan 2009 23:08:32 +0100 [thread overview]
Message-ID: <200901192308.34456.elendil@planet.nl> (raw)
In-Reply-To: <200901192059.23448.rjw@sisk.pl>
On Monday 19 January 2009, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rjw@sisk.pl>
>
> Some notebooks from HP have the problem that their BIOSes attempt to
> spin down hard drives before entering ACPI system states S4 and S5.
> This leads to a yo-yo effect during system power-off shutdown and the
> last phase of hibernation when the disk is first spun down by the
> kernel and then almost immediately turned on and off by the BIOS.
> This, in turn, may result in shortening the disk's life times.
>
> To prevent this from happening we can blacklist the affected systems
> using DMI information.
>
> Blacklist HP 2510p that uses the ata_piix driver.
>
> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
As I have a system that is affected by this and as I have been a happy
user of this patch for 4 months or so, it may make sense to add my
Tested-by: Frans Pop <elendil@planet.nl>
Same goes indirectly for the rest of the series, except for patch 5.
next prev parent reply other threads:[~2009-01-19 22:08 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-04 6:27 [git patches] libata hibernation fixes Jeff Garzik
2008-11-04 16:29 ` Linus Torvalds
2008-11-04 16:53 ` Rafael J. Wysocki
2008-11-04 16:59 ` Mark Lord
2008-11-04 17:07 ` Rafael J. Wysocki
2008-11-05 2:17 ` Tejun Heo
2008-11-04 20:30 ` Pavel Machek
2008-11-04 21:08 ` Rafael J. Wysocki
2008-11-04 21:12 ` Linus Torvalds
2008-11-05 2:23 ` Tejun Heo
2008-11-05 2:42 ` Tejun Heo
2008-11-10 8:52 ` Tejun Heo
2009-01-02 2:36 ` Tejun Heo
2009-01-05 8:34 ` Jeff Garzik
2009-01-11 5:44 ` Jeff Garzik
2009-01-11 12:43 ` Rafael J. Wysocki
2009-01-18 10:20 ` Frans Pop
2009-01-18 20:25 ` Rafael J. Wysocki
2009-01-18 20:39 ` Jeff Garzik
2009-01-19 19:53 ` [PATCH 0/6] Hibernation/poweroff quirks (was: Re: [git patches] libata hibernation fixes) Rafael J. Wysocki
2009-01-19 19:54 ` [PATCH 1/6] Hibernation: Introduce system_entering_hibernation Rafael J. Wysocki
2009-01-19 21:25 ` Frederic Weisbecker
2009-01-19 21:35 ` Rafael J. Wysocki
2009-01-19 21:48 ` Frederic Weisbecker
2009-01-20 7:30 ` Maciej Rutecki
2009-01-29 13:04 ` Pavel Machek
2009-01-29 14:51 ` Rafael J. Wysocki
2009-01-19 19:55 ` [PATCH 2/6] DMI: Introduce dmi_first_match to make the interface more flexible Rafael J. Wysocki
2009-01-19 21:15 ` Frans Pop
2009-01-20 7:30 ` Maciej Rutecki
2009-01-19 19:56 ` [PATCH 3/6] SATA: Blacklisting of systems that spin off disks during ACPI power off Rafael J. Wysocki
2009-01-20 7:31 ` Maciej Rutecki
2009-01-19 19:57 ` [PATCH 4/6] SATA AHCI: Blacklist system that spins " Rafael J. Wysocki
2009-01-20 7:31 ` Maciej Rutecki
2009-01-19 19:58 ` [PATCH 5/6] SATA Sil: " Rafael J. Wysocki
2009-01-20 7:32 ` Maciej Rutecki
2009-01-19 19:59 ` [PATCH 6/6] SATA PIIX: " Rafael J. Wysocki
2009-01-19 22:08 ` Frans Pop [this message]
2009-01-20 7:33 ` Maciej Rutecki
2009-01-18 20:59 ` [git patches] libata hibernation fixes Frans Pop
2009-01-18 22:52 ` Rafael J. Wysocki
2009-01-20 20:54 ` STR/STD OK with -rc2 + selected pending patches (was: [git patches] libata hibernation fixes) Frans Pop
2009-01-20 21:12 ` Rafael J. Wysocki
-- strict thread matches above, loose matches on Subject: below --
2008-08-28 22:02 Regression: SATA disk double spin-off during hibernation on hp nx6325 Rafael J. Wysocki
2008-09-17 21:50 ` [PATCH] SATA: Blacklist systems that spin off disks during ACPI power off Jeff Garzik
2008-09-29 22:06 ` [PATCH 0/6] " Rafael J. Wysocki
2008-09-29 22:18 ` [PATCH 6/6] SATA PIIX: Blacklist system that spins " Rafael J. Wysocki
2008-10-03 15:03 ` [PATCH 1/6] Hibernation: Introduce new system state for the last phase of hibernation Rafael J. Wysocki
2008-10-03 21:48 ` [PATCH 0/6] SATA: Blacklist systems that spin off disks during ACPI power off (rev. 2) Rafael J. Wysocki
2008-10-03 21:58 ` [PATCH 6/6] SATA PIIX: Blacklist system that spins off disks during ACPI power off Rafael J. Wysocki
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