Messages in this thread | | | Subject | Re: Avoid speculative indirect calls in kernel | From | Paolo Bonzini <> | Date | Thu, 4 Jan 2018 16:32:47 +0100 |
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On 04/01/2018 16:29, Woodhouse, David wrote: > Adding that for KVM is in the Linux IBRS patch set that I've seen. > Didn't we already have a conversation about how the Linux patch set > does it as an atomically-switched MSR while you've done it manually in > Xen because it's faster?
I'm also doing it manually in the RHEL versions of the KVM patches, for what it's worth.
Paolo
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