Re: [Patch v4 07/24] drm/amdkfd: CRIU Implement KFD resume ioctl

2022-01-10 Thread Felix Kuehling
On 2021-12-22 7:36 p.m., Rajneesh Bhardwaj wrote: This adds support to create userptr BOs on restore and introduces a new ioctl to restart memory notifiers for the restored userptr BOs. When doing CRIU restore MMU notifications can happen anytime after we call amdgpu_mn_register. Prevent MMU noti

[Patch v4 07/24] drm/amdkfd: CRIU Implement KFD resume ioctl

2021-12-22 Thread Rajneesh Bhardwaj
This adds support to create userptr BOs on restore and introduces a new ioctl to restart memory notifiers for the restored userptr BOs. When doing CRIU restore MMU notifications can happen anytime after we call amdgpu_mn_register. Prevent MMU notifications until we reach stage-4 of the restore proc