Hi, all, This patch set adds rapl perf event support for Intel SapphireRapids platform.
Patch 1/3 fixes a regression that Psys RAPL Domain sysfs I/F is missing. Patch 2/3 introduces support for different energy unit quirks. Patch 3/3 introduces support for Intel SapphireRapids platform, which has fixed energy units for DRAM RAPL Domain and Psys RAPL Domain. Any feedbacks are appreciated. thanks, rui v1..v2: - add ACK from Jiri Olsa. - update patch 3/3 to solve a conflict introduced in the merge window.