Re: [PATCH v4 7/8] KVM: PPC: Ultravisor: Enter a secure guest

2019-07-22 Thread Michael Ellerman
Sukadev Bhattiprolu writes: > Michael Ellerman [m...@ellerman.id.au] wrote: >> Claudio Carvalho writes: >> > From: Sukadev Bhattiprolu >> > >> > To enter a secure guest, we have to go through the ultravisor, therefore >> > we do a ucall when we are entering a secure guest. >> > >> > This change

Re: [PATCH v4 7/8] KVM: PPC: Ultravisor: Enter a secure guest

2019-07-17 Thread Sukadev Bhattiprolu
Michael Ellerman [m...@ellerman.id.au] wrote: > Claudio Carvalho writes: > > From: Sukadev Bhattiprolu > > > > To enter a secure guest, we have to go through the ultravisor, therefore > > we do a ucall when we are entering a secure guest. > > > > This change is needed for any sort of entry to the

Re: [PATCH v4 7/8] KVM: PPC: Ultravisor: Enter a secure guest

2019-07-11 Thread Nicholas Piggin
Claudio Carvalho's on June 29, 2019 6:08 am: > From: Sukadev Bhattiprolu > > To enter a secure guest, we have to go through the ultravisor, therefore > we do a ucall when we are entering a secure guest. > > This change is needed for any sort of entry to the secure guest from the > hypervisor, wh

Re: [PATCH v4 7/8] KVM: PPC: Ultravisor: Enter a secure guest

2019-07-11 Thread Michael Ellerman
Claudio Carvalho writes: > From: Sukadev Bhattiprolu > > To enter a secure guest, we have to go through the ultravisor, therefore > we do a ucall when we are entering a secure guest. > > This change is needed for any sort of entry to the secure guest from the > hypervisor, whether it is a return

Re: [PATCH v4 7/8] KVM: PPC: Ultravisor: Enter a secure guest

2019-07-08 Thread Claudio Carvalho
On 7/8/19 5:53 PM, janani wrote: > On 2019-06-28 15:08, Claudio Carvalho wrote: >> From: Sukadev Bhattiprolu >> >> To enter a secure guest, we have to go through the ultravisor, therefore >> we do a ucall when we are entering a secure guest. >> >> This change is needed for any sort of entry to t

Re: [PATCH v4 7/8] KVM: PPC: Ultravisor: Enter a secure guest

2019-07-08 Thread janani
On 2019-06-28 15:08, Claudio Carvalho wrote: From: Sukadev Bhattiprolu To enter a secure guest, we have to go through the ultravisor, therefore we do a ucall when we are entering a secure guest. This change is needed for any sort of entry to the secure guest from the hypervisor, whether it

[PATCH v4 7/8] KVM: PPC: Ultravisor: Enter a secure guest

2019-06-28 Thread Claudio Carvalho
From: Sukadev Bhattiprolu To enter a secure guest, we have to go through the ultravisor, therefore we do a ucall when we are entering a secure guest. This change is needed for any sort of entry to the secure guest from the hypervisor, whether it is a return from an hcall, a return from a hypervi