Re: [PATCH v2 5/8] drm/etnaviv: rework MMU handling

2019-07-29 Thread Philipp Zabel
On Fri, 2019-07-05 at 19:17 +0200, Lucas Stach wrote: > This reworks the MMU handling to make it possible to have multiple MMU > contexts. > A context is basically one instance of GPU page tables. Currently we have one > set of page tables per GPU, which isn't all that clever, as it has the > foll

[PATCH v2 5/8] drm/etnaviv: rework MMU handling

2019-07-05 Thread Lucas Stach
This reworks the MMU handling to make it possible to have multiple MMU contexts. A context is basically one instance of GPU page tables. Currently we have one set of page tables per GPU, which isn't all that clever, as it has the following two consequences: 1. All GPU clients (aka processes) are s