From: "Huang, Ying" <ying.huang@intel.com>
To: david@lang.hm
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
Andrew Morton <akpm@linux-foundation.org>,
Pavel Machek <pavel@ucw.cz>,
nigel@nigel.suspend2.net, Jeremy Maitin-Shepard <jbms@cmu.edu>,
linux-kernel@vger.kernel.org,
linux-pm@lists.linux-foundation.org
Subject: Re: [PATCH 0/2] Kexec jump: The first step to kexec base hibernation
Date: Fri, 13 Jul 2007 17:32:54 +0000 [thread overview]
Message-ID: <1184347974.4523.30.camel@caritas-dev.intel.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0707121953440.25614@asgard.lang.hm>
On Thu, 2007-07-12 at 20:06 -0700, david@lang.hm wrote:
> >> I agree, a stipped down hibernate kernel can be very small, not allocating
> >> this memory until it's needed is a step for the final polishing.
> >
> > I'm not sure if I agree with that. In any case, having to use two different
> > kernels for hibernation would be a big drawback.
>
> I see it as a big advantage to not have to use the main kernel for the
> suspend. please keep it as an option at least.
Yes. It has additional bonus to make it possible to write/read image
from a program other than main kernel. For example, for a specific
mobile device product (Such as Intel MID), a customized ultra-small
program (or kernel) can be composed to write/read image. That way, the
hibernate/resume time can be reduced to minimal.
Best Regards,
Huang Ying
next prev parent reply other threads:[~2007-07-13 9:33 UTC|newest]
Thread overview: 264+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-11 15:30 [PATCH 0/2] Kexec jump: The first step to kexec base hibernation Huang, Ying
2007-07-11 15:30 ` Huang, Ying
2007-07-11 11:13 ` Pavel Machek
2007-07-11 11:13 ` Pavel Machek
2007-07-12 16:28 ` Huang, Ying
2007-07-12 8:54 ` Pavel Machek
2007-07-12 8:54 ` Pavel Machek
2007-07-13 23:18 ` Huang, Ying
2007-07-13 23:18 ` Huang, Ying
2007-07-12 16:28 ` Huang, Ying
2007-07-12 0:22 ` Andrew Morton
2007-07-12 0:22 ` Andrew Morton
2007-07-12 5:48 ` Jeremy Fitzhardinge
2007-07-12 5:48 ` Jeremy Fitzhardinge
2007-07-12 6:43 ` david
2007-07-12 6:43 ` david
2007-07-12 12:46 ` Rafael J. Wysocki
2007-07-12 12:46 ` Rafael J. Wysocki
2007-07-12 13:51 ` Mark Lord
2007-07-12 13:51 ` Mark Lord
2007-07-12 14:49 ` Pavel Machek
2007-07-12 14:49 ` Pavel Machek
2007-07-12 15:35 ` Rafael J. Wysocki
2007-07-12 16:03 ` Mark Lord
2007-07-12 16:35 ` Mark Lord
2007-07-12 16:35 ` Mark Lord
2007-07-12 20:05 ` Jeremy Maitin-Shepard
2007-07-12 20:05 ` Jeremy Maitin-Shepard
2007-07-13 2:38 ` Mark Lord
2007-07-13 2:38 ` Mark Lord
2007-07-12 16:03 ` Mark Lord
2007-07-12 15:35 ` Rafael J. Wysocki
2007-07-12 16:09 ` [linux-pm] " Alan Stern
2007-07-12 16:09 ` Alan Stern
2007-07-12 18:49 ` david
2007-07-12 18:49 ` david
2007-07-12 18:42 ` david
2007-07-12 19:20 ` Rafael J. Wysocki
2007-07-12 19:20 ` Rafael J. Wysocki
2007-07-12 19:14 ` david
2007-07-12 19:14 ` david
2007-07-12 19:45 ` Rafael J. Wysocki
2007-07-12 19:45 ` Rafael J. Wysocki
2007-07-12 18:42 ` david
2007-07-12 17:09 ` Huang, Ying
2007-07-12 12:47 ` Rafael J. Wysocki
2007-07-12 12:47 ` Rafael J. Wysocki
2007-07-12 17:09 ` Huang, Ying
2007-07-12 12:38 ` Rafael J. Wysocki
2007-07-12 12:38 ` Rafael J. Wysocki
2007-07-12 14:43 ` Huang, Ying
2007-07-12 7:03 ` david
2007-07-12 7:03 ` david
2007-07-12 17:18 ` Huang, Ying
2007-07-12 10:10 ` david
2007-07-12 10:10 ` david
2007-07-12 13:01 ` Rafael J. Wysocki
2007-07-12 13:01 ` Rafael J. Wysocki
2007-07-12 13:22 ` jimmy bahuleyan
2007-07-12 13:22 ` jimmy bahuleyan
2007-07-12 19:03 ` david
2007-07-12 19:03 ` david
2007-07-12 13:55 ` Mark Lord
2007-07-12 13:55 ` Mark Lord
2007-07-12 19:05 ` david
2007-07-12 19:05 ` david
2007-07-12 14:06 ` Pavel Machek
2007-07-12 14:06 ` Pavel Machek
2007-07-12 17:18 ` Huang, Ying
2007-07-12 12:53 ` Rafael J. Wysocki
2007-07-12 18:57 ` david
2007-07-12 19:34 ` Rafael J. Wysocki
2007-07-12 19:34 ` Rafael J. Wysocki
2007-07-12 19:55 ` Jeremy Maitin-Shepard
2007-07-12 19:55 ` Jeremy Maitin-Shepard
2007-07-12 20:45 ` Rafael J. Wysocki
2007-07-12 20:45 ` Rafael J. Wysocki
2007-07-13 3:12 ` david
2007-07-13 9:17 ` Rafael J. Wysocki
2007-07-13 9:17 ` Rafael J. Wysocki
2007-07-13 9:25 ` david
2007-07-13 9:25 ` david
2007-07-13 11:41 ` Rafael J. Wysocki
2007-07-14 7:51 ` david
2007-07-14 7:51 ` david
2007-07-14 8:33 ` david
2007-07-14 9:24 ` Rafael J. Wysocki
2007-07-14 9:24 ` Rafael J. Wysocki
2007-07-14 8:33 ` david
2007-07-14 20:00 ` Rafael J. Wysocki
2007-07-14 20:00 ` Rafael J. Wysocki
2007-07-14 20:34 ` david
2007-07-14 20:34 ` david
2007-07-14 21:06 ` Rafael J. Wysocki
2007-07-14 21:13 ` david
2007-07-14 21:13 ` david
2007-07-15 10:31 ` Rafael J. Wysocki
2007-07-15 19:23 ` david
2007-07-15 19:23 ` david
2007-07-15 22:59 ` Rafael J. Wysocki
2007-07-15 23:22 ` david
2007-07-15 23:22 ` david
2007-07-16 12:17 ` Rafael J. Wysocki
2007-07-16 14:42 ` Huang, Ying
2007-07-16 14:42 ` Huang, Ying
2007-07-16 15:40 ` Rafael J. Wysocki
2007-07-17 4:18 ` david
2007-07-17 4:18 ` david
2007-07-17 11:46 ` Rafael J. Wysocki
2007-07-17 11:46 ` Rafael J. Wysocki
2007-07-16 15:40 ` Rafael J. Wysocki
2007-07-16 12:17 ` Rafael J. Wysocki
2007-07-15 22:59 ` Rafael J. Wysocki
2007-07-15 10:31 ` Rafael J. Wysocki
2007-07-14 21:06 ` Rafael J. Wysocki
2007-07-14 21:34 ` david
2007-07-14 21:34 ` david
2007-07-15 10:39 ` Rafael J. Wysocki
2007-07-15 10:39 ` Rafael J. Wysocki
2007-07-15 19:33 ` david
2007-07-15 19:33 ` david
2007-07-15 23:11 ` Rafael J. Wysocki
2007-07-15 23:11 ` Rafael J. Wysocki
2007-07-15 23:33 ` david
2007-07-15 23:33 ` david
2007-07-13 11:41 ` Rafael J. Wysocki
2007-07-13 3:12 ` david
2007-07-13 3:06 ` david
2007-07-13 3:06 ` david
2007-07-13 5:42 ` Hibernating To Swap Considered Harmful Joseph Fannin
2007-07-13 5:42 ` Joseph Fannin
2007-07-13 5:57 ` david
2007-07-13 5:57 ` david
2007-07-13 6:20 ` Joseph Fannin
2007-07-13 6:20 ` Joseph Fannin
2007-07-13 6:27 ` david
2007-07-13 7:15 ` Joseph Fannin
2007-07-13 14:35 ` Jeremy Maitin-Shepard
2007-07-17 0:12 ` Joseph Fannin
2007-07-17 0:12 ` Joseph Fannin
2007-07-17 5:44 ` Oliver Neukum
2007-07-17 5:44 ` Oliver Neukum
2007-07-17 6:28 ` Joseph Fannin
2007-07-17 6:28 ` Joseph Fannin
2007-07-17 6:42 ` david
2007-07-17 6:42 ` david
2007-07-17 7:26 ` Joseph Fannin
2007-07-17 7:26 ` Joseph Fannin
2007-07-17 7:34 ` david
2007-07-17 7:34 ` david
2007-07-17 11:54 ` Rafael J. Wysocki
2007-07-17 11:54 ` Rafael J. Wysocki
2007-07-17 11:52 ` Rafael J. Wysocki
2007-07-17 11:52 ` Rafael J. Wysocki
2007-07-17 7:10 ` Oliver Neukum
2007-07-17 7:10 ` Oliver Neukum
2007-07-13 14:35 ` Jeremy Maitin-Shepard
2007-07-13 7:15 ` Joseph Fannin
2007-07-13 6:27 ` david
2007-07-13 9:30 ` Rafael J. Wysocki
2007-07-14 0:45 ` Joseph Fannin
2007-07-14 9:48 ` Rafael J. Wysocki
2007-07-16 5:37 ` Joseph Fannin
2007-07-16 5:37 ` Joseph Fannin
2007-07-14 9:48 ` Rafael J. Wysocki
2007-07-14 0:45 ` Joseph Fannin
2007-07-13 9:30 ` Rafael J. Wysocki
2007-07-13 9:29 ` [PATCH 0/2] Kexec jump: The first step to kexec base hibernation Rafael J. Wysocki
2007-07-13 9:29 ` Rafael J. Wysocki
2007-07-13 9:38 ` david
2007-07-13 9:38 ` david
2007-07-13 11:59 ` Rafael J. Wysocki
2007-07-13 11:59 ` Rafael J. Wysocki
2007-07-13 14:37 ` [linux-pm] " Alan Stern
2007-07-13 15:31 ` Rafael J. Wysocki
2007-07-13 15:31 ` Rafael J. Wysocki
2007-07-14 7:13 ` david
2007-07-14 7:13 ` [linux-pm] " david
2007-07-13 14:37 ` Alan Stern
2007-07-13 15:12 ` Jeremy Maitin-Shepard
2007-07-13 15:12 ` Jeremy Maitin-Shepard
2007-07-13 15:45 ` Rafael J. Wysocki
2007-07-13 15:45 ` Rafael J. Wysocki
2007-07-13 15:50 ` Alan Stern
2007-07-13 15:50 ` Alan Stern
2007-07-13 16:54 ` Eric W. Biederman
2007-07-13 16:54 ` Eric W. Biederman
2007-07-13 18:15 ` Alan Stern
2007-07-13 18:15 ` Alan Stern
2007-07-13 21:08 ` Rafael J. Wysocki
2007-07-13 21:08 ` Rafael J. Wysocki
2007-07-13 20:55 ` Rafael J. Wysocki
2007-07-13 20:55 ` Rafael J. Wysocki
2007-07-13 16:48 ` Jeremy Maitin-Shepard
2007-07-13 16:48 ` Jeremy Maitin-Shepard
2007-07-13 21:23 ` Rafael J. Wysocki
2007-07-13 21:23 ` Rafael J. Wysocki
2007-07-14 7:12 ` david
2007-07-14 7:12 ` david
2007-07-13 17:32 ` Huang, Ying
2007-07-13 17:32 ` Huang, Ying [this message]
2007-07-13 12:01 ` Rafael J. Wysocki
2007-07-13 12:01 ` Rafael J. Wysocki
2007-07-12 18:57 ` david
2007-07-12 12:53 ` Rafael J. Wysocki
2007-07-12 16:32 ` Eric W. Biederman
2007-07-12 16:32 ` Eric W. Biederman
2007-07-12 16:32 ` Eric W. Biederman
2007-07-12 19:09 ` david
2007-07-12 19:09 ` david
2007-07-12 19:09 ` david
2007-07-12 19:49 ` Eric W. Biederman
2007-07-12 19:49 ` Eric W. Biederman
2007-07-12 19:49 ` Eric W. Biederman
2007-07-13 23:15 ` Huang, Ying
2007-07-13 23:15 ` Huang, Ying
2007-07-13 16:43 ` Eric W. Biederman
2007-07-13 16:43 ` Eric W. Biederman
2007-07-14 5:48 ` Huang, Ying
2007-07-14 5:48 ` Huang, Ying
2007-07-14 5:48 ` Huang, Ying
2007-07-14 9:59 ` Rafael J. Wysocki
2007-07-14 9:59 ` Rafael J. Wysocki
2007-07-14 9:59 ` Rafael J. Wysocki
2007-07-14 10:55 ` Huang, Ying
2007-07-14 10:55 ` Huang, Ying
2007-07-14 19:16 ` Rafael J. Wysocki
2007-07-14 19:16 ` Rafael J. Wysocki
2007-07-15 9:30 ` Huang, Ying
2007-07-15 9:30 ` Huang, Ying
2007-07-15 10:49 ` Rafael J. Wysocki
2007-07-15 10:49 ` Rafael J. Wysocki
2007-07-24 14:00 ` Huang, Ying
2007-07-24 14:00 ` Huang, Ying
2007-07-24 15:27 ` Rafael J. Wysocki
2007-07-24 15:27 ` Rafael J. Wysocki
2007-07-24 15:27 ` Rafael J. Wysocki
2007-07-24 14:00 ` Huang, Ying
2007-07-15 10:49 ` Rafael J. Wysocki
2007-07-17 8:13 ` david
2007-07-17 8:13 ` david
2007-07-17 11:59 ` Rafael J. Wysocki
2007-07-17 11:59 ` Rafael J. Wysocki
2007-07-17 11:59 ` Rafael J. Wysocki
2007-07-17 12:48 ` Huang, Ying
2007-07-17 12:48 ` Huang, Ying
2007-07-17 14:22 ` Rafael J. Wysocki
2007-07-17 14:22 ` Rafael J. Wysocki
2007-07-17 14:22 ` Rafael J. Wysocki
2007-07-18 0:25 ` david
2007-07-18 0:25 ` david
2007-07-18 0:25 ` david
2007-07-17 12:48 ` Huang, Ying
2007-07-17 8:13 ` david
2007-07-15 9:30 ` Huang, Ying
2007-07-14 19:16 ` Rafael J. Wysocki
2007-07-14 10:55 ` Huang, Ying
2007-07-13 16:43 ` Eric W. Biederman
2007-07-13 23:15 ` Huang, Ying
2007-07-12 14:43 ` Huang, Ying
-- strict thread matches above, loose matches on Subject: below --
2007-07-13 5:08 [PATCH 0/2] Kexec jump: The first step to kexec base Al Boldi
2007-07-13 15:28 ` [PATCH 0/2] Kexec jump: The first step to kexec base hibernation Al Boldi
2007-07-13 15:50 ` Rafael J. Wysocki
2007-07-14 6:07 ` Al Boldi
2007-07-13 15:28 ` Al Boldi
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