From: Russell King <rmk+lkml@arm.linux.org.uk>
To: Ingo Molnar <mingo@elte.hu>
Cc: Andrew Morton <akpm@osdl.org>,
nickpiggin@yahoo.com.au, linux-kernel@vger.kernel.org
Subject: Re: [patch] remove set_tsk_need_resched() from init_idle()
Date: Sat, 28 May 2005 17:32:41 +0100 [thread overview]
Message-ID: <20050528173241.C4711@flint.arm.linux.org.uk> (raw)
In-Reply-To: <20050525135130.GA27088@elte.hu>; from mingo@elte.hu on Wed, May 25, 2005 at 03:51:30PM +0200
On Wed, May 25, 2005 at 03:51:30PM +0200, Ingo Molnar wrote:
> * Andrew Morton <akpm@osdl.org> wrote:
> > Are all the other architectures busted as well?
>
> oh damn, they are indeed, because they need to hit schedule() at least
> once.
>
> The patch below should address this problem for all architectures, by
> doing an explicit schedule() in the init code before calling into
> cpu_idle().
Yuck - wouldn't it be better just to fix all the architectures instead
of applying band aid?
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
next prev parent reply other threads:[~2005-05-28 16:32 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-24 12:15 [patch] remove set_tsk_need_resched() from init_idle() Ingo Molnar
2005-05-24 13:21 ` [patch] Voluntary Kernel Preemption, 2.6.12-rc4-mm2 Ingo Molnar
2005-05-24 14:56 ` Christoph Hellwig
2005-05-24 15:09 ` Ingo Molnar
2005-05-24 15:21 ` Nick Piggin
2005-05-24 15:33 ` Arjan van de Ven
2005-05-24 15:34 ` Nick Piggin
2005-05-24 15:39 ` Ingo Molnar
2005-05-24 15:59 ` Nick Piggin
2005-05-24 16:11 ` Ingo Molnar
2005-05-25 19:48 ` Christoph Hellwig
2005-05-24 14:06 ` [patch] remove set_tsk_need_resched() from init_idle() Ingo Molnar
2005-05-24 15:02 ` Nick Piggin
2005-05-24 15:05 ` Ingo Molnar
2005-05-24 15:24 ` Nick Piggin
2005-05-24 15:27 ` Ingo Molnar
2005-05-24 15:42 ` Ingo Molnar
2005-05-24 16:00 ` Nick Piggin
2005-05-25 12:24 ` Andrew Morton
2005-05-25 13:51 ` Ingo Molnar
2005-05-25 13:58 ` Ingo Molnar
2005-05-28 16:32 ` Russell King [this message]
2005-05-28 18:51 ` Ingo Molnar
2005-05-29 4:05 ` Nick Piggin
2005-05-29 6:01 ` Ingo Molnar
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=20050528173241.C4711@flint.arm.linux.org.uk \
--to=rmk+lkml@arm.linux.org.uk \
--cc=akpm@osdl.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=nickpiggin@yahoo.com.au \
/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.