On Thu, Nov 26, 2020 at 04:19:55PM +, Marc Zyngier wrote:
> On 2020-11-26 15:57, Matthew Wilcox wrote:
> > On Thu, Nov 26, 2020 at 03:53:58PM +, David Brazdil wrote:
> > > The hypervisor starts trapping host SMCs and intercepting host's PSCI
> > > CPU_ON/SUSPEND calls. It replaces the host'
On 2020-11-26 15:57, Matthew Wilcox wrote:
On Thu, Nov 26, 2020 at 03:53:58PM +, David Brazdil wrote:
The hypervisor starts trapping host SMCs and intercepting host's PSCI
CPU_ON/SUSPEND calls. It replaces the host's entry point with its own,
initializes the EL2 state of the new CPU and inst
On Thu, Nov 26, 2020 at 03:53:58PM +, David Brazdil wrote:
> The hypervisor starts trapping host SMCs and intercepting host's PSCI
> CPU_ON/SUSPEND calls. It replaces the host's entry point with its own,
> initializes the EL2 state of the new CPU and installs the nVHE hyp vector
> before ERETin
As we progress towards being able to keep guest state private to the
host running nVHE hypervisor, this series allows the hypervisor to
install itself on newly booted CPUs before the host is allowed to run
on them.
All functionality described below is opt-in, guarded by an early param
'kvm-arm.pro
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