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| author | Christian König <christian.koenig@amd.com> | 2020-09-02 12:07:14 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-09-03 21:48:04 +0300 |
| commit | ee354ff1c7c210fb41952ebf0a820fb714eae7b1 (patch) | |
| tree | 620273b700b81cfed517986412b6aa7965541d04 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | 1625951a3a7bdd776d38f2cdd35f72a795e82df0 (diff) | |
| download | linux-ee354ff1c7c210fb41952ebf0a820fb714eae7b1.tar.xz | |
drm/amdgpu: fix max_entries calculation v4
Calculate the correct value for max_entries or we might run after the
page_address array.
v2: Xinhui pointed out we don't need the shift
v3: use local copy of start and simplify some calculation
v4: fix the case that we map less VA range than BO size
Signed-off-by: Christian König <christian.koenig@amd.com>
Fixes: 1e691e244487 drm/amdgpu: stop allocating dummy GTT nodes
Reviewed-by: xinhui pan <xinhui.pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions