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Re: [Qemu-discuss] Spectre/Meltdown Host And Guest Mitigations
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From: |
Jeremy Payne |
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Subject: |
Re: [Qemu-discuss] Spectre/Meltdown Host And Guest Mitigations |
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Date: |
Fri, 8 Feb 2019 12:36:25 -0600 |
reading is fundamental.. :-)
https://www.qemu.org/2018/01/04/spectre/
On Fri, Feb 8, 2019 at 10:36 AM Jeremy Payne <address@hidden> wrote:
>
> I have a couple of questions regarding protecting a compute/hypervisor
> host and the guests residing on this host.
>
> So as a start...
>
> If I enable mitigations at the host, but disable mitigations within a
> single guest(all other guests have mitigations enabled),
> I am guessing I only expose the single guest to potential 'attack',
> and other guests(and the host) are still protected..
>
> Please advise
> Thanks!