Re: [PATCH 1/2] remoteproc: qcom_q6v5_mss: Don't reassign mpss region on shutdown

[Bjorn Andersson]

On Thu 31 Oct 12:36 PDT 2019, Jeffrey Hugo wrote:

> On Thu, Oct 31, 2019 at 12:48 PM Bjorn Andersson
> <bjorn.andersson@xxxxxxxxxx> wrote:
> >
> > Trying to reclaim mpss memory while the mba is not running causes the
> > system to crash on devices with security fuses blown, so leave it
> > assigned to the remote on shutdown and recover it on a subsequent boot.
> >
> > Fixes: 6c5a9dc2481b ("remoteproc: qcom: Make secure world call for mem ownership switch")
> > Cc: stable@xxxxxxxxxxxxxxx
> > Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
> > ---
> 
> Excellent.  This addresses the issue I was seeing with the Lenovo Miix 630
> 

Sweet!

> Reviewed-by: Jeffrey Hugo<jeffrey.l.hugo@xxxxxxxxx>
> Tested-by: Jeffrey Hugo<jeffrey.l.hugo@xxxxxxxxx>

Thanks!

Regards,
Bjorn