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powercap: intel_rapl: Use standard Energy Unit for SPR Dram RAPL domain
commit4c081324df
upstream. Intel Xeon servers used to use a fixed energy resolution (15.3uj) for Dram RAPL domain. But on SPR, Dram RAPL domain follows the standard energy resolution as described in MSR_RAPL_POWER_UNIT. Remove the SPR dram_domain_energy_unit quirk. Fixes:2d798d9f59
("powercap: intel_rapl: add support for Sapphire Rapids") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Tested-by: Wang Wendy <wendy.wang@intel.com> Cc: 5.9+ <stable@vger.kernel.org> # 5.9+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1035,7 +1035,6 @@ static const struct rapl_defaults rapl_defaults_spr_server = {
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.check_unit = rapl_check_unit_core,
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.set_floor_freq = set_floor_freq_default,
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.compute_time_window = rapl_compute_time_window_core,
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.dram_domain_energy_unit = 15300,
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.psys_domain_energy_unit = 1000000000,
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.spr_psys_bits = true,
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};
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