lkml.org 
[lkml]   [2005]   [Jan]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2.6.10-mm2] Use the new preemption code [2/3] Resend
On Mon, Jan 10, 2005 at 02:18:35AM +0100, Thomas Gleixner wrote:
> On Mon, 2005-01-10 at 01:06 +0000, Russell King wrote:
> > On Mon, Jan 10, 2005 at 01:53:26AM +0100, Thomas Gleixner wrote:
> > > This patch adjusts the ARM entry code to use the fixed up
> > > preempt_schedule() handling in 2.6.10-mm2
> >
> > Looks PPCish to me.
>
> Sorry I messed that up. Call me the idiot of today.
>
> This patch adjusts the ARM entry code to use the fixed up
> preempt_schedule() handling in 2.6.10-mm2

Are you sure ARM suffers from this race condition? It sets preempt count
before enabling IRQs and doesn't use preempt_schedule().

--
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
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:09    [W:0.076 / U:0.032 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site