| commit | c9698d6b1a90929e427a165bd8283f803f57d9bd | [log] [tgz] |
|---|---|---|
| author | Jean-Samuel Chenard <jsamch@gmail.com> | Fri Mar 14 11:28:36 2008 +0100 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Mon Mar 24 22:33:49 2008 -0700 |
| tree | d73c313d4fb05014ce5cf593c97d0ee44cdc5cd3 | |
| parent | 7c12c92fba4bd985ed6d909e5537468b268dcaa4 [diff] |
UIO: add pgprot_noncached() to UIO mmap code Mapping of physical memory in UIO needs pgprot_noncached() to ensure that IO memory is not cached. Without pgprot_noncached(), it (accidentally) works on x86 and arm, but fails on PPC. Signed-off-by: Jean-Samuel Chenard <jsamch@gmail.com> Signed-off-by: Hans J Koch <hjk@linutronix.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>