Re: [PATCH v5 10/15] drm/i915/pxp: interfaces for using protected objects

2021-07-19 Thread Rodrigo Vivi
On Thu, Jul 15, 2021 at 09:10:29PM -0700, Daniele Ceraolo Spurio wrote: > This api allow user mode to create protected buffers and to mark > contexts as making use of such objects. Only when using contexts > marked in such a way is the execution guaranteed to work as expected. > > Contexts can onl

[PATCH v5 10/15] drm/i915/pxp: interfaces for using protected objects

2021-07-15 Thread Daniele Ceraolo Spurio
This api allow user mode to create protected buffers and to mark contexts as making use of such objects. Only when using contexts marked in such a way is the execution guaranteed to work as expected. Contexts can only be marked as using protected content at creation time (i.e. the parameter is imm