| commit | c6f6b596a5a73e63e5e930c414375c0c389199ab | [log] [tgz] |
|---|---|---|
| author | Chris Metcalf <cmetcalf@tilera.com> | Mon May 24 14:32:53 2010 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Tue May 25 08:07:02 2010 -0700 |
| tree | 900d4b3a6d198edc2045511b5b8d6001755bcfbf | |
| parent | 4eaf3f64397c3db3c5785eee508270d62a9fabd9 [diff] |
mm: make lowmem_page_address() use PFN_PHYS() for improved portability This ensures that platforms with lowmem PAs above 32 bits work correctly by avoiding truncating the PA during a left shift. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Cc: Barry Song <21cnbao@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>