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| author | Francisco Jerez <currojerez@riseup.net> | 2010-02-19 21:30:15 (GMT) |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-02-19 21:30:15 (GMT) |
| commit | f0e2f38befa787f0267419082b33e8ac72269d77 (patch) | |
| tree | ed969423484e055c04bdb8b0a49097c8fdd1ca98 /drivers/atm/uPD98402.c | |
| parent | 6a660f06e8120977b25d30ace354c8f9dc3aff2a (diff) | |
| download | linux-fsl-qoriq-f0e2f38befa787f0267419082b33e8ac72269d77.tar.xz | |
drm/ttm: fix caching problem on non-PAT systems.
http://bugzilla.kernel.org/show_bug.cgi?id=15328
This fixes a serious regression on AGP/non-PAT systems, where
pages were ending up in the wrong state and slowing down the
whole system.
[airlied: taken this from the bug as the other option is to revert
the change which caused it].
Tested-by: John W. Linville (in bug).
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/atm/uPD98402.c')
0 files changed, 0 insertions, 0 deletions