ACPI x86: Make aperf/mperf MSR access in acpi_cpufreq read_only
Do not write zeroes to APERF and MPERF by ondemand governor. With this change, other users can share these MSRs for reads. Signed-off-by:Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by:
Len Brown <len.brown@intel.com>
parent
e4f69372
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