Re: [Xen-devel] [PATCH] xen,x86: introduce tcg_errata

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 25.01.18 at 20:43, <sstabellini@xxxxxxxxxx> wrote:
> I haven't investigated yet the QEMU side of the problem. I can dig
> deeper there, then, once we understand the full extent of the issue,
> we could decide what to do with this patch. However, I performed a few
> tests so far and I haven't seen any other issues. I can start HVM and
> PVH guests without issues.

The question is whether you've actually hit any of the code paths
where this becomes relevant. Don't forget that in the normal case
the emulator is used only for a rather limited set of insns.

Jan


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