https://bugzilla.kernel.org/show_bug.cgi?id=211277 --- Comment #82 from James Zhu (jamesz@xxxxxxx) --- Hi @kolAflash, I don't have issue with your .config. on ubuntu 20.04 >From source code, it should be fine. $ grep -rn "kgd2kfd_resume_iommu" drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h 309:int kgd2kfd_resume_iommu(struct kfd_dev *kfd); $ grep -rn "amdgpu_amdkfd.h\|kgd2kfd_resume_iommu" drivers/gpu/drm/amd/amdkfd/kfd_device.c 31:#include "amdgpu_amdkfd.h" 604: kfd->pci_atomic_requested = amdgpu_amdkfd_have_atomics_support(kgd); >>>>792: if (kgd2kfd_resume_iommu(kfd)) 940:int kgd2kfd_resume_iommu(struct kfd_dev *kfd) Looks we are using different 5.10, should we use 5.10 stable for adding this backport patches?. >>>>754 | if (kgd2kfd_resume_iommu(kfd)) | ^~~~~~~~~~~~~~~~~~~~ | kgd2kfd_resume_mm Best Regards! James -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.