Messages in this thread Patch in this message | | | From | Srinivas Pandruvada <> | Subject | [PATCH] cpufreq: intel_pstate: Support Sapphire Rapids OOB mode | Date | Mon, 2 May 2022 13:50:52 -0700 |
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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> --- drivers/cpufreq/intel_pstate.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 846bb3a78788..76d59b3f35e4 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -2424,6 +2424,7 @@ static const struct x86_cpu_id intel_pstate_cpu_oob_ids[] __initconst = { X86_MATCH(BROADWELL_X, core_funcs), X86_MATCH(SKYLAKE_X, core_funcs), X86_MATCH(ICELAKE_X, core_funcs), + X86_MATCH(SAPPHIRERAPIDS_X, core_funcs), {} }; -- 2.31.1
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