Re: [PATCH v2 0/4] drm/xe: Support optional pinning of userptr pages

2023-09-15 Thread Thomas Hellström
Hi, On 9/8/23 10:44, Joonas Lahtinen wrote: Quoting Thomas Hellström (2023-08-22 19:21:32) This series adds a flag at VM_BIND time to pin the memory backing a VMA. Initially this is needed for long-running workloads on hardware that neither support mid-thread preemption nor pagefaults, since

Re: [PATCH v2 0/4] drm/xe: Support optional pinning of userptr pages

2023-09-08 Thread Joonas Lahtinen
Quoting Thomas Hellström (2023-08-22 19:21:32) > This series adds a flag at VM_BIND time to pin the memory backing a VMA. > Initially this is needed for long-running workloads on hardware that > neither support mid-thread preemption nor pagefaults, since without it > the userptr MMU notifier will