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Re: [Qemu-devel] MTTCG External Halt

From: Alistair Francis
Subject: Re: [Qemu-devel] MTTCG External Halt
Date: Wed, 3 Jan 2018 14:23:32 -0800

On Wed, Jan 3, 2018 at 2:14 PM, Peter Maydell <address@hidden> wrote:
> On 3 January 2018 at 22:10, Alistair Francis <address@hidden> wrote:
>> Any chance any one has some insight into a way to externally set a
>> vCPU as halted/un-halted?
> PSCI (where one vCPU can power off another) does this by
> calling arm_set_cpu_off(). Does that (or some variation
> on it) work?

It seems to help with the assert(), but I still see CPU stalls.

I also forgot to mention that we have a sev implementation, which also
might be contributing.


> thanks
> -- PMM

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