From: Pete Popov <ppopov@embeddedalley.com>
To: Dan Malek <dan@embeddededge.com>
Cc: Dmitriy Tochansky <toch@dfpost.ru>, linux-mips@linux-mips.org
Subject: Re: mmap problem another :)
Date: Wed, 08 Dec 2004 10:20:38 -0800 [thread overview]
Message-ID: <41B745F6.7010502@embeddedalley.com> (raw)
In-Reply-To: <5FE01AB3-493E-11D9-81C3-003065F9B7DC@embeddededge.com>
Dan Malek wrote:
>
> On Dec 8, 2004, at 11:40 AM, Dmitriy Tochansky wrote:
>
>> ret = remap_page_range_high (start, offset, size, vma->vm_page_prot);
>
>
> Hmmm....this is in 2.4? Did you apply all of the 36-bit IO
> patch as Pete Popov has mentioned in past e-mail messages?
The 36 bit patch is integrated in 2.4, and now in 2.6. The above
code looks like 2.4.
Pete
> Did you make sure you enabled CONFIG_64BIT_PHYS_ADDR?
>
> I know this does work. In fact, you should just use
> io_remap_page_range(). If that doesn't work, something
> is wrong with the kernel configuration.
>
> -- Dan
>
>
>
next prev parent reply other threads:[~2004-12-08 18:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-08 16:40 mmap problem another :) Dmitriy Tochansky
2004-12-08 17:27 ` Dan Malek
2004-12-08 18:20 ` Pete Popov [this message]
2004-12-09 6:56 ` Dmitriy Tochansky
-- strict thread matches above, loose matches on Subject: below --
2004-12-09 13:12 Dmitriy Tochansky
2004-12-09 14:36 ` Dan Malek
2004-12-14 7:51 ` Dmitriy Tochansky
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