Re: [PATCH kernel v4 08/10] KVM: PPC: Separate TCE validation from update

2017-02-09 Thread Alexey Kardashevskiy
On 10/02/17 15:50, David Gibson wrote: > On Fri, Feb 10, 2017 at 03:09:30PM +1100, Alexey Kardashevskiy wrote: >> On 10/02/17 14:07, David Gibson wrote: >>> On Thu, Feb 09, 2017 at 07:20:11PM +1100, Alexey Kardashevskiy wrote: On 09/02/17 14:51, David Gibson wrote: > On Tue, Feb 07, 2017 a

Re: [PATCH kernel v4 08/10] KVM: PPC: Separate TCE validation from update

2017-02-09 Thread David Gibson
On Fri, Feb 10, 2017 at 03:09:30PM +1100, Alexey Kardashevskiy wrote: > On 10/02/17 14:07, David Gibson wrote: > > On Thu, Feb 09, 2017 at 07:20:11PM +1100, Alexey Kardashevskiy wrote: > >> On 09/02/17 14:51, David Gibson wrote: > >>> On Tue, Feb 07, 2017 at 06:17:09PM +1100, Alexey Kardashevskiy w

Re: [PATCH kernel v4 08/10] KVM: PPC: Separate TCE validation from update

2017-02-09 Thread Alexey Kardashevskiy
On 10/02/17 14:07, David Gibson wrote: > On Thu, Feb 09, 2017 at 07:20:11PM +1100, Alexey Kardashevskiy wrote: >> On 09/02/17 14:51, David Gibson wrote: >>> On Tue, Feb 07, 2017 at 06:17:09PM +1100, Alexey Kardashevskiy wrote: For the emulated devices it does not matter much if we get a broken

Re: [PATCH kernel v4 08/10] KVM: PPC: Separate TCE validation from update

2017-02-09 Thread David Gibson
On Thu, Feb 09, 2017 at 07:20:11PM +1100, Alexey Kardashevskiy wrote: > On 09/02/17 14:51, David Gibson wrote: > > On Tue, Feb 07, 2017 at 06:17:09PM +1100, Alexey Kardashevskiy wrote: > >> For the emulated devices it does not matter much if we get a broken TCE > >> half way handling a TCE list but

Re: [PATCH kernel v4 08/10] KVM: PPC: Separate TCE validation from update

2017-02-09 Thread Alexey Kardashevskiy
On 09/02/17 14:51, David Gibson wrote: > On Tue, Feb 07, 2017 at 06:17:09PM +1100, Alexey Kardashevskiy wrote: >> For the emulated devices it does not matter much if we get a broken TCE >> half way handling a TCE list but for VFIO it will matter as it has >> more chances to fail so we try to do our

Re: [PATCH kernel v4 08/10] KVM: PPC: Separate TCE validation from update

2017-02-08 Thread David Gibson
On Tue, Feb 07, 2017 at 06:17:09PM +1100, Alexey Kardashevskiy wrote: > For the emulated devices it does not matter much if we get a broken TCE > half way handling a TCE list but for VFIO it will matter as it has > more chances to fail so we try to do our best and check as much as we > can before p