linux-kernel - Re: [PATCH] fix bogon in /dev/mem mmap'ing on nommu

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Message-ID: <492.1176374412@redhat.com>
Date:	Thu, 12 Apr 2007 11:40:12 +0100
From:	David Howells <dhowells@...hat.com>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	Andrew Morton <akpm@...l.org>,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	Greg KH <greg@...ah.com>
Subject: Re: [PATCH] fix bogon in /dev/mem mmap'ing on nommu 

Benjamin Herrenschmidt <benh@...nel.crashing.org> wrote:

> While digging through my MAP_FIXED changes, I found that rather obvious
> bug in /dev/mem mmap implementation for nommu archs. get_unmapped_area()
> is expected to return an address, not a pfn.

Acked-By: David Howells <dhowells@...hat.com>
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