news: Xen: announce removal of hard-code scheduler weight
news: Xen: announce removal of hard-code scheduler weight

Also describe a possible side-affect due to changes in the default
(unspecified) value from 1000 to 256.

Signed-off-by: Jim Fehlig <39929b5b86d72d51fceac59b52303e3fe8a3083e@suse.com>
Reviewed-by: John Ferlan <87558058f6f829e5ec976c8ef960720af4ff9c7d@redhat.com>

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