Re: [PATCH v3 00/23] Opt-in always-on nVHE hypervisor

From: Marc Zyngier
Date: Thu Nov 26 2020 - 11:22:03 EST


On 2020-11-26 15:57, Matthew Wilcox wrote:
On Thu, Nov 26, 2020 at 03:53:58PM +0000, 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 ERETing to the host's entry point.

I hate CPU people. This is complete gibberish to anyone who doesn't
already have their head deep in ... whatever you're talking about.

What I hate the most is people having a go at other people because they
don't understand what is being discussed. Who is at fault there?

M.
--
Jazz is not dead. It just smells funny...