Nicholas Piggin writes:
> An error message when you try to start the nested guest telling you
> pass -machine cap-htm=off would be better... I guess that should
> really all work with caps etc today though so TM's a bad example.
> But assume we don't have a cap for the bit we disable? Maybe we
>
Excerpts from Paul Mackerras's message of May 4, 2021 5:36 pm:
> On Tue, May 04, 2021 at 03:26:24PM +1000, Nicholas Piggin wrote:
>> Excerpts from Paul Mackerras's message of May 4, 2021 2:28 pm:
>> > On Sat, May 01, 2021 at 11:58:36AM +1000, Nicholas Piggin wrote:
>> >> Excerpts from Fabiano
On Tue, May 04, 2021 at 03:26:24PM +1000, Nicholas Piggin wrote:
> Excerpts from Paul Mackerras's message of May 4, 2021 2:28 pm:
> > On Sat, May 01, 2021 at 11:58:36AM +1000, Nicholas Piggin wrote:
> >> Excerpts from Fabiano Rosas's message of April 16, 2021 9:09 am:
> >> > As one of the
Excerpts from Paul Mackerras's message of May 4, 2021 2:28 pm:
> On Sat, May 01, 2021 at 11:58:36AM +1000, Nicholas Piggin wrote:
>> Excerpts from Fabiano Rosas's message of April 16, 2021 9:09 am:
>> > As one of the arguments of the H_ENTER_NESTED hypercall, the nested
>> > hypervisor (L1)
On Sat, May 01, 2021 at 11:58:36AM +1000, Nicholas Piggin wrote:
> Excerpts from Fabiano Rosas's message of April 16, 2021 9:09 am:
> > As one of the arguments of the H_ENTER_NESTED hypercall, the nested
> > hypervisor (L1) prepares a structure containing the values of various
> >
Excerpts from Fabiano Rosas's message of April 16, 2021 9:09 am:
> As one of the arguments of the H_ENTER_NESTED hypercall, the nested
> hypervisor (L1) prepares a structure containing the values of various
> hypervisor-privileged registers with which it wants the nested guest
> (L2) to run. Since
Excerpts from Fabiano Rosas's message of April 16, 2021 9:09 am:
> As one of the arguments of the H_ENTER_NESTED hypercall, the nested
> hypervisor (L1) prepares a structure containing the values of various
> hypervisor-privileged registers with which it wants the nested guest
> (L2) to run. Since
As one of the arguments of the H_ENTER_NESTED hypercall, the nested
hypervisor (L1) prepares a structure containing the values of various
hypervisor-privileged registers with which it wants the nested guest
(L2) to run. Since the nested HV runs in supervisor mode it needs the
host to write to
