Re: [Intel-gfx] [PATCH v2] drm/i915/pxp: don't start pxp without mei_pxp bind

2022-08-15 Thread Juston Li
On Mon, Aug 15, 2022 at 8:35 AM Ceraolo Spurio, Daniele wrote: > > > > On 8/9/2022 5:42 PM, Juston Li wrote: > > pxp will not start correctly until after mei_pxp bind completes and > > intel_pxp_init_hw() is called. > > > > This fixes a race condition during bootup where we observed a small > >

Re: [Intel-gfx] [PATCH v2] drm/i915/pxp: don't start pxp without mei_pxp bind

2022-08-15 Thread Juston Li
On Mon, Aug 15, 2022 at 8:36 AM Ceraolo Spurio, Daniele wrote: > > > > On 8/9/2022 5:42 PM, Juston Li wrote: > > pxp will not start correctly until after mei_pxp bind completes and > > intel_pxp_init_hw() is called. > > > > This fixes a race condition during bootup where we observed a small > >

Re: [Intel-gfx] [PATCH v2] drm/i915/pxp: don't start pxp without mei_pxp bind

2022-08-15 Thread Ceraolo Spurio, Daniele
On 8/9/2022 5:42 PM, Juston Li wrote: pxp will not start correctly until after mei_pxp bind completes and intel_pxp_init_hw() is called. This fixes a race condition during bootup where we observed a small window for pxp commands to be sent before mei_pxp bind completed. Changes since v1: -