From: Thomas Gleixner <tglx@linutronix.de>
To: Andreas Mohr <andi@rhlx01.fht-esslingen.de>
Cc: Ingo Molnar <mingo@elte.hu>, Len Brown <lenb@kernel.org>,
linux-kernel@vger.kernel.org
Subject: Re: CONFIG_NO_HZ: missed ticks, stall (keyb IRQ required) [2.6.18-rc4-mm1]
Date: Wed, 08 Nov 2006 20:36:59 +0100 [thread overview]
Message-ID: <1163014620.8335.46.camel@localhost.localdomain> (raw)
In-Reply-To: <20061107222711.GA22612@rhlx01.hs-esslingen.de>
On Tue, 2006-11-07 at 23:27 +0100, Andreas Mohr wrote:
> I applied the patch, the changes *are* in the tree and I did create and
> install a new image (with CONFIG_NO_HZ re-enabled and C1 hard-wiring removed),
> but it failed again, completely. The usual hang during boot with
> keyboard activity required, and then it didn't even manage to finish booting
> (I probably was too slow in generating the necessary amount of events).
>
> Let me think a bit about that stuff, maybe I'll be able to figure out what's
> happening on my system. Or any other ideas?
> (since I would like to somehow get this resolved without less than perfect
> workarounds if possible)
Yes, I'm going to drop the detection as it can never be perfect and
enforce the PIT usage on UP boxen, as it seems that the lapic / BIOS
crap is more or less unfixable. Working on a patch against rc5-mm1 right
now.
tglx
next prev parent reply other threads:[~2006-11-08 19:34 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-01 14:07 CONFIG_NO_HZ: missed ticks, stall (keyb IRQ required) [2.6.18-rc4-mm1] Andreas Mohr
2006-11-01 21:51 ` Thomas Gleixner
2006-11-02 0:18 ` Andreas Mohr
2006-11-02 7:31 ` Thomas Gleixner
2006-11-02 8:14 ` Thomas Gleixner
2006-11-02 17:22 ` Thomas Gleixner
2006-11-02 19:28 ` Andreas Mohr
2006-11-02 20:34 ` Andreas Mohr
2006-11-03 0:06 ` Andreas Mohr
2006-11-06 16:20 ` Thomas Gleixner
2006-11-06 20:58 ` Andreas Mohr
2006-11-07 6:41 ` Len Brown
2006-11-07 8:07 ` Ingo Molnar
2006-11-07 8:25 ` Thomas Gleixner
2006-11-07 9:16 ` Andreas Mohr
2006-11-07 9:28 ` Thomas Gleixner
2006-11-07 9:45 ` Thomas Gleixner
2006-11-07 22:27 ` Andreas Mohr
2006-11-08 19:36 ` Thomas Gleixner [this message]
2006-11-14 6:34 ` Len Brown
2006-11-07 8:18 ` Andreas Mohr
2006-11-07 8:24 ` Ingo Molnar
2006-11-14 6:27 ` Len Brown
-- strict thread matches above, loose matches on Subject: below --
2006-11-14 17:21 Pallipadi, Venkatesh
2006-11-14 17:30 ` Andreas Mohr
2006-11-14 18:04 ` Andreas Mohr
2006-12-17 15:58 ` Tobias Diedrich
2006-11-14 18:06 Pallipadi, Venkatesh
2006-11-14 20:30 ` Andreas Mohr
2006-11-14 21:00 ` Andreas Mohr
2006-11-14 21:18 ` Andreas Mohr
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=1163014620.8335.46.camel@localhost.localdomain \
--to=tglx@linutronix.de \
--cc=andi@rhlx01.fht-esslingen.de \
--cc=lenb@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
/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.