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| author | Jesse Zhang <jesse.zhang@amd.com> | 2024-05-29 17:29:01 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-06-05 10:58:36 -0400 |
| commit | c09d2eff81a997c169e0cacacd6b60c5e3aa33f2 (patch) | |
| tree | 031ce40e6ac513d4fcd18330e77db880bd21873b /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | a474161e84fc0b15534a80f8dfcbaf5e48fd8249 (diff) | |
drm/amdgu: fix Unintentional integer overflow for mall size
Potentially overflowing expression mall_size_per_umc * adev->gmc.num_umc with type unsigned int (32 bits, unsigned)
is evaluated using 32-bit arithmetic,and then used in a context that expects an expression of type u64 (64 bits, unsigned).
Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
0 files changed, 0 insertions, 0 deletions