On Wed, 7 Feb 2024 at 10:57, Ekansh Gupta <quic_ekangupt@xxxxxxxxxxx> wrote: > > > On 2/2/2024 8:13 PM, Greg KH wrote: > > On Fri, Feb 02, 2024 at 12:10:25PM +0530, Ekansh Gupta wrote: > >> Unsigned PD requires more initial memory to spawn. > > What exactly is "Unsigned PD"? > > > > And where are all of the userspace changes for this series so we can > > verify they work properly? > > > > thanks, > > > > greg k-h > > Hi Greg, > Unsigned PDs are sandboxed DSP processes used to offload computation > workloads to the DSP. Unsigned PD have less privileges in terms of > DSP resource access as compared to Signed PD. All such details must be described in commit messages for the patches. > > Unsigned PD can be enabled using userspace API: > https://git.codelinaro.org/linaro/qcomlt/fastrpc/-/blob/master/src/fastrpc_apps_user.c?ref_type=heads#L1173 > > For multimode invoke request(other feature) also I've shared the > userspace changes with Srini which he will be pulling to userspace > project. And this should be a part of the cover letter. > > Please let me know if you have any other queries. > > Thanks > --ekansh > > -- With best wishes Dmitry
