| commit | 10cfafd62af4295abc73cbf4531654d4f335ff15 | [log] [tgz] |
|---|---|---|
| author | Tom St Denis <tom.stdenis@amd.com> | Tue Sep 19 11:29:04 2017 -0400 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Tue Sep 26 15:14:15 2017 -0400 |
| tree | de5d4777f67f6db74315f686c44134fb73faf054 | |
| parent | a49ccdbd1d70005049647ac1f8e8989c54b41e63 [diff] |
drm/amd/amdgpu: Partial revert of iova debugfs We discovered that on some devices even with iommu enabled you can access all of system memory through the iommu translation. Therefore, we revert the read method to the translation only service and drop the write method completely. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christan König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>