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| author | Helge Deller <deller@gmx.de> | 2014-04-09 19:49:28 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2014-04-13 15:00:53 +0200 |
| commit | 0ef36bd2b37815719e31a72d2beecc28ca8ecd26 (patch) | |
| tree | 585481e9ab58d3354977ff611ec21457220b29d8 /virt | |
| parent | 496252f787560df18a65fdc74dc3180f7cd2c723 (diff) | |
| download | linux-0ef36bd2b37815719e31a72d2beecc28ca8ecd26.tar.bz2 | |
parisc: change value of SHMLBA from 0x00400000 to PAGE_SIZE
On parisc, SHMLBA was defined to 0x00400000 (4MB) to reflect that we need to
take care of our caches for shared mappings. But actually, we can map a file at
any multiple address of PAGE_SIZE, so let us correct that now with a value of
PAGE_SIZE for SHMLBA. Instead we now take care of this cache colouring via the
constant SHM_COLOUR while we map shared pages.
Signed-off-by: Helge Deller <deller@gmx.de>
CC: Jeroen Roovers <jer@gentoo.org>
CC: John David Anglin <dave.anglin@bell.net>
CC: Carlos O'Donell <carlos@systemhalted.org>
Cc: stable@kernel.org [3.13+]
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions