x86/xen: use capabilities instead of fake cpuid values for acc

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When running as pv domain xen_cpuid() is being used instead of
native_cpuid(). In xen_cpuid() the acc feature (thermal monitoring)
is indicated as not being present by special casing the related
cpuid leaf.

Instead of delivering fake cpuid values clear the cpu capability bit
for acc instead.

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>

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Juergen Gross 2017-04-12 09:24:01 +02:00

parent 88f3256f21

commit aa10715629

1 changed files with 1 additions and 3 deletions

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arch/x86/xen/enlighten_pv.c

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