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Re: [Xen-devel] [PATCH] x86/HVM: don't retain emulated insn cache when exiting back to guest

Hi Jan,

On 12/06/2017 12:58 PM, Jan Beulich wrote:
On 06.12.17 at 12:47, <julien.grall@xxxxxxxxxx> wrote:
On 12/06/2017 11:45 AM, Jan Beulich wrote:
On 06.12.17 at 10:47, <julien.grall@xxxxxxxxxx> wrote:
I guess I have been CCed because you would like this patch is fixing the
regression you mentioned on IRC?

Yes, but first of all we need to see whether the issue goes away in
master once the patch is in.

Would reverting the offending patch in Xen 4.10 be solution?

Probably yes, at the price of re-introducing the issue that change
did fix. But reverting wouldn't feel right: The change, after all,
was not buggy - it merely uncovered the other issue, as far as we
can tell.

I understand. I have seen you pushed the fixes in master today. Let see how it perform and decide tomorrow what to do.


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