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cpufreq: intel_pstate: Support Sapphire Rapids OOB mode

David Arcari requested to merge darcari/centos-stream-9:2117768 into main

Bugzilla: https://bugzilla.redhat.com/2117768
Tested: https://bugzilla.redhat.com/show_bug.cgi?id=2117768#c10

commit bbd67f1b5a9449b090560ca5288aef0cfe623275 Author: Srinivas Pandruvada srinivas.pandruvada@linux.intel.com Date: Mon May 2 13:50:52 2022 -0700

cpufreq: intel_pstate: Support Sapphire Rapids OOB mode

Prevent intel_pstate to load when OOB (Out Of Band) P-states mode is
enabled in Sapphire Rapids. The OOB identifying bits are same as the
prior generation CPUs like Ice Lake servers. So, also add Sapphire
Rapids to intel_pstate_cpu_oob_ids list.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Signed-off-by: David Arcari darcari@redhat.com

Edited by David Arcari

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