Am 15.01.21 um 19:24 schrieb Felix Kuehling:
ROCm user mode depends on userptr support. Without it, KFD is basically useless. Signed-off-by: Felix Kuehling <Felix.Kuehling@xxxxxxx> --- drivers/gpu/drm/amd/amdkfd/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdkfd/Kconfig b/drivers/gpu/drm/amd/amdkfd/Kconfig index e8fb10c41f16..2800b2bb2522 100644 --- a/drivers/gpu/drm/amd/amdkfd/Kconfig +++ b/drivers/gpu/drm/amd/amdkfd/Kconfig @@ -8,5 +8,6 @@ config HSA_AMD depends on DRM_AMDGPU && (X86_64 || ARM64 || PPC64) imply AMD_IOMMU_V2 if X86_64 select MMU_NOTIFIER + select DRM_AMDGPU_USERPTR
I think we should rather make that a depends on. Otherwise we select a visible config option.
Christian.
help Enable this if you want to use HSA features on AMD GPU devices.
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