| commit | f689e3acbd2e48cc4101e0af454193f81af4baaf | [log] [tgz] |
|---|---|---|
| author | Mikko Tiihonen <mikko.tiihonen@iki.fi> | Wed Jan 30 14:10:04 2013 -0500 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Wed Jan 30 14:10:04 2013 -0500 |
| tree | 39cd14fa86616b7dca061d3211079f235386e02e | |
| parent | f7eb97300832f4fe5fe916c5d84cd2e25169330e [diff] |
drm/radeon: protect against div by 0 in backend setup Make sure at least one RB is enabled in r6xx_remap_render_backend() to avoid an division by zero in some corner cases. See: https://bugzilla.redhat.com/show_bug.cgi?id=892233 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org