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From: Tejun Heo <tj@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Pavel Machek <pavel@suse.cz>, Jeff Garzik <jeff@garzik.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-ide@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [git patches] libata hibernation fixes
Date: Wed, 05 Nov 2008 11:23:07 +0900	[thread overview]
Message-ID: <4911038B.9020003@kernel.org> (raw)
In-Reply-To: <alpine.LFD.2.00.0811041307030.3419@nehalem.linux-foundation.org>

Linus Torvalds wrote:
> 
> On Tue, 4 Nov 2008, Pavel Machek wrote:
>> (Is park command normally supported on modern disks? IIRC hdaps people
>> had issues with not all disks supporting it?)
> 
> The modern version of parking is called "idle immediate". It may be that 
> only laptop drives support the "unload" part. But it's definitely not an 
> ancient and deprecated thing (although calling it "parking" is apparently 
> old-fashioned :)

I'm afraid trying to use that new extension during shutdown would cause
far more trouble which would require extensive black/white list at the
end.  For hdaps, it's okay as the laptops w/ those sensors are supposed
to have matching hard drive but using it on generic machines doesn't
sound like a sane idea.

Thanks.

-- 
tejun

  reply	other threads:[~2008-11-05  2:23 UTC|newest]

Thread overview: 51+ 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 [this message]
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
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
     [not found] <fa.Ast7pgG6P20u1PcyOsfgzoaX5YA@ifi.uio.no>
     [not found] ` <fa.1+JQHm7yjIiZJxAzR0eBPn39a9M@ifi.uio.no>
     [not found]   ` <fa.+bfipgmFkcLlZMtnFL0Ks2zyN8Q@ifi.uio.no>
     [not found]     ` <fa.Iek0GbTZLinM2sOi6+b7bsCgnfs@ifi.uio.no>
2008-11-05  0:01       ` Robert Hancock
2008-11-05  0:45         ` Elias Oltmanns
2008-11-05  2:30           ` Tejun Heo
2008-11-05  9:31             ` Elias Oltmanns
2008-11-05  9:37               ` Tejun Heo
2008-11-05 14:37               ` Robert Hancock
     [not found]   ` <fa.8GbzH83c2CAI53n9dyzVOFugmoc@ifi.uio.no>
     [not found]     ` <fa.hGdpNHQGmXAR19JiGuHxSr9N9CA@ifi.uio.no>
2008-11-05  0:20       ` Robert Hancock
2008-11-05  2:10         ` Mark Lord
2008-11-05  2:24           ` Robert Hancock
  -- strict thread matches above, loose matches on Subject: below --
2009-01-27  7:31 Jeff Garzik

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