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| author | Krunoslav Kovac <[email protected]> | 2020-08-06 21:54:47 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-08-17 18:08:59 +0000 |
| commit | 5ab7943187f22b572fd12d517bd699771b88ce91 (patch) | |
| tree | 5b5feac009fb01c20a5baf08ef59f994ce5a5176 /drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | |
| parent | drm/amd/display: Reset scrambling on Test Pattern (diff) | |
| download | kernel-5ab7943187f22b572fd12d517bd699771b88ce91.tar.gz kernel-5ab7943187f22b572fd12d517bd699771b88ce91.zip | |
drm/amd/display: fix pow() crashing when given base 0
[Why&How]
pow(a,x) is implemented as exp(x*log(a)). log(0) will crash.
So return 0^x = 0, unless x=0, convention seems to be 0^0 = 1.
Cc: [email protected]
Signed-off-by: Krunoslav Kovac <[email protected]>
Reviewed-by: Anthony Koo <[email protected]>
Acked-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c')
0 files changed, 0 insertions, 0 deletions