From: Russell King <rmk+lkml@arm.linux.org.uk>
To: Daniel Walker <dwalker@mvista.com>
Cc: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
Sven Dietrich <sdietrich@mvista.com>,
Russell King - ARM Linux <linux@arm.linux.org.uk>
Subject: Re: Preempt Real-time for ARM
Date: Wed, 9 Feb 2005 19:44:01 +0000 [thread overview]
Message-ID: <20050209194401.A8810@flint.arm.linux.org.uk> (raw)
In-Reply-To: <1107970869.10177.12.camel@dhcp153.mvista.com>; from dwalker@mvista.com on Wed, Feb 09, 2005 at 09:41:10AM -0800
On Wed, Feb 09, 2005 at 09:41:10AM -0800, Daniel Walker wrote:
> All I want to do is integrate the common IRQ threading code. To do that
> I need things , from Russell, like per descriptor locks .. And I need
> things , from Ingo, like pulling out the IRQ threading code..
I've said why per-IRQ locks are incorrect for the non-RT cases on ARM,
but unfortunately just repeating the reasons why it's wrong isn't
getting me anywhere either. So shrug, all I can to is explain why
it's wrong, and if people choose not to listen there's nothing more
I can do.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 PCMCIA - http://pcmcia.arm.linux.org.uk/
2.6 Serial core
next prev parent reply other threads:[~2005-02-09 19:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-05 18:36 Preempt Real-time for ARM Daniel Walker
2005-02-09 11:28 ` Thomas Gleixner
2005-02-09 11:31 ` Ingo Molnar
2005-02-09 11:53 ` Thomas Gleixner
2005-02-09 12:50 ` Russell King
2005-02-09 14:07 ` Thomas Gleixner
2005-02-09 17:41 ` Daniel Walker
2005-02-09 19:44 ` Russell King [this message]
2005-02-10 8:21 ` Eugeny S. Mints
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