linux-kernel - Re: [PATCH 2.6.19-rc3 2/2] ehea: 64K page support fix

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Date:	Thu, 26 Oct 2006 15:00:20 +0200
From:	Jan-Bernd Themann <ossthema@...ibm.com>
To:	Anton Blanchard <anton@...ba.org>
Cc:	Jeff Garzik <jeff@...zik.org>, Thomas Klein <tklein@...ibm.com>,
	Jan-Bernd Themann <themann@...ibm.com>,
	netdev <netdev@...r.kernel.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-ppc <linuxppc-dev@...abs.org>,
	Christoph Raisch <raisch@...ibm.com>,
	Marcus Eder <meder@...ibm.com>
Subject: Re: [PATCH 2.6.19-rc3 2/2] ehea: 64K page support fix

Hi,

that is right, I'll send a new patch

Thanks,
Jan-Bernd

On Wednesday 25 October 2006 18:21, Anton Blanchard wrote:
> 
> Hi,
> 
> > +#ifdef CONFIG_PPC_64K_PAGES
> > +	/* To support 64k pages we must round to 64k page boundary */
> > +	epas->kernel.addr =
> > +		ioremap((paddr_kernel & 0xFFFFFFFFFFFF0000), PAGE_SIZE) +
> > +		(paddr_kernel & 0xFFFF);
> > +#else
> >  	epas->kernel.addr = ioremap(paddr_kernel, PAGE_SIZE);
> > +#endif
> 
> Cant you just use PAGE_MASK, ~PAGE_MASK and remove the ifdefs
> completely?
> 
> Anton
> 
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