tree 4c76bb3e3084f079b6f2af77db0c7cdebf3f477a
parent 2c7645b0f7d1014f2636393de7906c6bfd25939f
author Satheesh Rajendran <sathnaga@linux.vnet.ibm.com> 1541654276 +0530
committer Michael Ellerman <mpe@ellerman.id.au> 1542166367 +1100

powerpc/numa: Suppress "VPHN is not supported" messages

When VPHN function is not supported and during cpu hotplug event,
kernel prints message 'VPHN function not supported. Disabling
polling...'. Currently it prints on every hotplug event, it floods
dmesg when a KVM guest tries to hotplug huge number of vcpus, let's
just print once and suppress further kernel prints.

Signed-off-by: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>