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| author |   Christian König <christian.koenig@amd.com> | 2020-09-02 11:07:14 +0200 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-09-03 14:48:04 -0400 |
| commit | ee354ff1c7c210fb41952ebf0a820fb714eae7b1 (patch) | |
| tree | 620273b700b81cfed517986412b6aa7965541d04 /drivers/gpu/drm/amd/amdgpu/psp_v12_0.c | |
| parent | drm/amdgpu: Remove superfluous NULL check (diff) | |
| download | linux-dev-ee354ff1c7c210fb41952ebf0a820fb714eae7b1.tar.xz linux-dev-ee354ff1c7c210fb41952ebf0a820fb714eae7b1.zip | |
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/psp_v12_0.c')
0 files changed, 0 insertions, 0 deletions