在 2013-06-04二的 09:13 +0100，Jan Beulich写道：
> >>> On 04.06.13 at 10:05, liguang <lig.fnst@xxxxxxxxxxxxxx> wrote:
> > bm_rld_set seems obsolete now
> >
> > Signed-off-by: liguang <lig.fnst@xxxxxxxxxxxxxx>
> > ---
> > include/xen/interface/platform.h | 1 -
> > 1 files changed, 0 insertions(+), 1 deletions(-)
> >
> > diff --git a/include/xen/interface/platform.h
> > b/include/xen/interface/platform.h
> > index c57d5f6..7ffff33 100644
> > --- a/include/xen/interface/platform.h
> > +++ b/include/xen/interface/platform.h
> > @@ -240,7 +240,6 @@ struct xen_processor_flags {
> > uint32_t bm_check:1;
> > uint32_t has_cst:1;
> > uint32_t power_setup_done:1;
> > - uint32_t bm_rld_set:1;
> > };
> >
> > struct xen_processor_power {
>
> Any such patch would need to be submitted against the master copy
> of the header (in the Xen repo), and by recognizing that you'd also
> notice that this is part of a public ABI, and hence can't be removed,
> but at best can be documented as obsolete. Of course you'd first
> need to check whether the hypervisor makes any use of that bit
> when passed down from Dom0.
>
Right, this patch mostly likes a reminder,
hoping someone will try it and verify it's fail or OK,
since I can't test this for now.
Sorry and Thanks!
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