linux-kernel - Re: [RESEND:PATCH] [ARM] clearpage: provide our own clear_user

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Message-ID: <20081127010755.GA30854@linux-sh.org>
Date:	Thu, 27 Nov 2008 10:07:55 +0900
From:	Paul Mundt <lethal@...ux-sh.org>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	Russell King <rmk+lkml@....linux.org.uk>,
	James Bottomley <James.Bottomley@...senPartnership.com>,
	linux-arch@...r.kernel.org,
	Linux Kernel List <linux-kernel@...r.kernel.org>,
	linux-mm@...ck.org
Subject: Re: [RESEND:PATCH] [ARM] clearpage: provide our own clear_user_highpage()

On Thu, Nov 27, 2008 at 10:29:20AM +1100, Stephen Rothwell wrote:
> Hi Russell,
> 
> On Wed, 26 Nov 2008 11:19:59 -0600 James Bottomley <James.Bottomley@...senPartnership.com> wrote:
> >
> > We'd like to pull this trick on parisc as well (another VIPT
> > architecture), so you can add my ack.
> 
> If this is going to be used by more than one architecture during the next
> merge window, then maybe the change to include/linux/highmem.h could be
> extracted to its own patch and sent to Linus for inclusion in 2.6.28.
> This way we avoid some conflicts and the architectures can do their
> updates independently.

I plan to use it on VIPT SH also, so getting the higmem.h change in by
itself sooner rather than later would certainly be welcome.
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