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Re: [Xen-devel] [PATCH RFC 3/4] x86: add invpcid.h

On Thu, Feb 15, 2018 at 05:34:26AM -0700, Jan Beulich wrote:
> >>> On 15.02.18 at 13:10, <wei.liu2@xxxxxxxxxx> wrote:
> > Provide the functions needed for different modes.
> Do we really need all of these? Let's not have dead code sit around
> and risk it becoming stale.

They will be needed when we want to use PCID and INVPCID at the same
time, which seems to be the plan?


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