Re: [RFC PATCH 15/16] RISC-V: KVM: Add SBI v0.1 support

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On Mon, 2019-07-29 at 22:08 +0200, Paolo Bonzini wrote:
> On 29/07/19 21:51, Atish Patra wrote:
> > On Mon, 2019-07-29 at 21:40 +0200, Paolo Bonzini wrote:
> > > On 29/07/19 13:57, Anup Patel wrote:
> > > > +	csr_write(CSR_HSTATUS, vcpu->arch.guest_context.hstatus 
> > > > |
> > > > HSTATUS_SPRV);
> > > > +	csr_write(CSR_SSTATUS, vcpu-
> > > > >arch.guest_context.sstatus);
> > > > +	val = *addr;
> > > 
> > > What happens if this load faults?
> > > 
> > 
> > It should redirect the trap back to VS mode. Currently, it is not
> > implemented. It is on the TO-DO list for future iteration of the
> > series.
> 
> Ok, please add TODO comments for the more important tasks like this
> one
> (and/or post a somewhat complete list in reply to 00/16).
> 

Sure. Will add a TODO comment here and put the complete TODO list in
cover letter as well.

Regards,
Atish
> Thanks!
> 
> Paolo
> 





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