From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Tue, 17 Apr 2007 05:53:16 +0000 (-0700)
Subject: fix bogon in /dev/mem mmap'ing on nommu
X-Git-Tag: v2.6.21~76
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a93258ce302c2b597289770cb7de8dba7c6c219;p=pandora-kernel.git

fix bogon in /dev/mem mmap'ing on nommu

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.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-By: David Howells <dhowells@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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