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From: Wolfgang Denk <wd@denx.de>
To: Vitaly Bordug <vitb@kernel.crashing.org>
Cc: dzu@denx.de, linuxppc-dev@ozlabs.org,
	Mackerras <paulus@samba.org>,
	Paul@ozlabs.org, Scott Wood <scottwood@freescale.com>
Subject: Re: [PATCH 1/1] [PPC] 8xx swap bug-fix
Date: Thu, 21 Feb 2008 13:21:58 +0100	[thread overview]
Message-ID: <20080221122158.11BB324D16@gemini.denx.de> (raw)
In-Reply-To: Your message of "Tue, 05 Feb 2008 01:38:57 +0300." <20080205013857.47ebe544@kernel.crashing.org>

Dear Vitaly,

in message <20080205013857.47ebe544@kernel.crashing.org> you wrote:
> On Mon, 4 Feb 2008 12:24:21 -0600
> Scott Wood wrote:
> 
> > On Sat, Feb 02, 2008 at 12:22:17PM +0100, Jochen Friedrich wrote:
> > > Hi Yuri,
> > > 
> > > >  Here is the patch which makes Linux-2.6 swap routines operate
> > > > correctly on the ppc-8xx-based machines.
> > > 
> > > is there any 8xx board left which isn't ported to ARCH=powerpc?
> > 
> > More importantly, is this something that is also broken in
> > arch/powerpc?  It looks like it has the same code...
> > 
> yes, it is. Though there is currently no best-at-all solution, this looks worth trying.
> I'll have a look how the 8xx feels under load and report back.

Have you been able to check if arch/powerpc needs similar fixing?


Also, what is the current state of this patch? I would like to avoid
that it get's lost completeley.


BenH commented on Tue, 05 Feb 2008 18:37:07 +1100:

> Best is to just remove writeback completely and let the generic
> code handle it.

Has this been considered / tested by anybody?

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
Man did not weave the web of life; he  is  merely  a  strand  in  it.
Whatever he does to the web, he does to himself.     - Seattle [1854]

  reply	other threads:[~2008-02-21 12:22 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-02  0:10 [PATCH 3/3] powerpc: mpc83xx_defconfig: enable math emulation and ucc_geth Kim Phillips
2008-02-02  7:47 ` [PATCH 1/1] [PPC] 8xx swap bug-fix Yuri Tikhonov
2008-02-02 11:22   ` Jochen Friedrich
2008-02-02 11:30     ` Yuri Tikhonov
2008-02-04 18:24     ` Scott Wood
2008-02-04 22:38       ` Vitaly Bordug
2008-02-21 12:21         ` Wolfgang Denk [this message]
2008-02-21 22:57           ` Vitaly Bordug
2008-02-05  6:46       ` Yuri Tikhonov
2008-02-05 10:01         ` Jochen Friedrich
2008-02-05  7:37   ` Benjamin Herrenschmidt
2008-03-10 14:39   ` Kumar Gala

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