All of lore.kernel.org
 help / color / mirror / Atom feed
From: Igor Stoppa <igor.stoppa@nokia.com>
To: ext Kevin Hilman <khilman@deeprootsystems.com>
Cc: "Woodruff, Richard" <r-woodruff2@ti.com>,
	Koen Kooi <koen@beagleboard.org>,
	"linux-omap@vger.kernel.org List" <linux-omap@vger.kernel.org>
Subject: Re: Beagle PM hangs
Date: Sat, 31 Jan 2009 13:18:32 +0200	[thread overview]
Message-ID: <1233400712.14037.34.camel@localhost> (raw)
In-Reply-To: <87pri4gz1m.fsf@deeprootsystems.com>

On Sat, 2009-01-31 at 00:21 +0100, ext Kevin Hilman wrote:

> CPUfreq policy is just as easily set in the kernel at init time.  Then
> the default would be set right, and the rootfs would be left to change
> it if desired.

But in general the situation is more complex and knowledge about the
packaging and its thermal model is needed.

Note that with packaging i refer to both the omap package (does it use
stacked memory or not, is it a memory combo, etc) and the _device_
package.

Not getting errors is not a good indication that the system is really
operating in a safe mode; the device might be stable all the time but
its life be more than halved.

-- 

Cheers, Igor

---

Igor Stoppa
Maemo Software - Nokia Devices R&D - Helsinki


  reply	other threads:[~2009-01-31 11:21 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <345163910901280814nb847b34pca50f4ee6e49929d@mail.gmail.com>
2009-01-28 16:28 ` Beagle PM hangs Kevin Hilman
2009-01-28 17:46   ` Kevin Hilman
2009-01-30 14:16     ` Sriram V
2009-01-30 14:34       ` Woodruff, Richard
2009-01-30 17:12         ` Kevin Hilman
2009-01-30 19:41           ` Pandita, Vikram
2009-01-30 19:53           ` Kevin Hilman
2009-01-30 21:31           ` Woodruff, Richard
2009-02-02  5:00           ` Nayak, Rajendra
2009-01-30 21:34     ` Koen Kooi
2009-01-30 22:03       ` Woodruff, Richard
2009-01-30 22:09         ` Koen Kooi
2009-01-30 22:39           ` Kevin Hilman
2009-01-30 22:49             ` Woodruff, Richard
2009-01-30 23:21               ` Kevin Hilman
2009-01-31 11:18                 ` Igor Stoppa [this message]
2009-01-30 22:40           ` Woodruff, Richard
2009-01-29 17:20   ` Peter Reid

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1233400712.14037.34.camel@localhost \
    --to=igor.stoppa@nokia.com \
    --cc=khilman@deeprootsystems.com \
    --cc=koen@beagleboard.org \
    --cc=linux-omap@vger.kernel.org \
    --cc=r-woodruff2@ti.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.