Re: [PATCH v3 3/3] drm/amdgpu: sync page table freeing with tlb flush

2024-02-29 Thread Sharma, Shashank
On 26/02/2024 17:52, Philip Yang wrote: On 2024-02-23 08:42, Shashank Sharma wrote: This patch: - adds a new list in amdgou_vm to hold the VM PT entries being freed - waits for the TLB flush using the vm->tlb_flush_fence - actually frees the PT BOs V2: rebase V3: Do not attach the tlb_fence

Re: [PATCH v3 3/3] drm/amdgpu: sync page table freeing with tlb flush

2024-02-26 Thread Christian König
Am 26.02.24 um 17:52 schrieb Philip Yang: On 2024-02-23 08:42, Shashank Sharma wrote: This patch: - adds a new list in amdgou_vm to hold the VM PT entries being freed - waits for the TLB flush using the vm->tlb_flush_fence - actually frees the PT BOs V2: rebase V3: Do not attach the tlb_fence

Re: [PATCH v3 3/3] drm/amdgpu: sync page table freeing with tlb flush

2024-02-26 Thread Philip Yang
On 2024-02-23 08:42, Shashank Sharma wrote: This patch: - adds a new list in amdgou_vm to hold the VM PT entries being freed - waits for the TLB flush using the vm->tlb_flush_fence - actually frees the PT BOs V2: rebase V3: Do not attach the tlb_fence to the

[PATCH v3 3/3] drm/amdgpu: sync page table freeing with tlb flush

2024-02-23 Thread Shashank Sharma
This patch: - adds a new list in amdgou_vm to hold the VM PT entries being freed - waits for the TLB flush using the vm->tlb_flush_fence - actually frees the PT BOs V2: rebase V3: Do not attach the tlb_fence to the entries, rather add the entries to a list and delay their freeing (Christian)