Hi all, While we were fixing the legacy issue below, we found the dependencies between smpboot and CPPC were not very good. But due to urgent fix for 5.17-rc1, I didn't have much time to provide a complete solution. https://lore.kernel.org/lkml/YdeWDDCwBQAYnlKb@xxxxxxx/ In these series, I expand the scope of acpi/cppc_msr to acpi/cppc to cover the all the CPPC helper functions for x86 ACPI. And then clean up the smpboot and move CPPC related functions into the acpi/cppc.c. This design is more straightforward and more clear to handle the CPPC in x86 and resolve dependency issues between CPPC and smpboot.c. Thanks, Ray Huang Rui (4): x86/acpi: Expand the CPPC MSR file to cover the whole CPPC implementation x86, sched: Move AMD maximum frequency ratio setting function into x86 CPPC x86, sched: Expose init_freq_invariance to topology header x86/acpi: Move init_freq_invariance_cppc into x86 CPPC arch/x86/include/asm/topology.h | 13 +++- arch/x86/kernel/acpi/Makefile | 2 +- arch/x86/kernel/acpi/cppc.c | 103 ++++++++++++++++++++++++++++++++ arch/x86/kernel/acpi/cppc_msr.c | 49 --------------- arch/x86/kernel/smpboot.c | 72 +--------------------- 5 files changed, 118 insertions(+), 121 deletions(-) create mode 100644 arch/x86/kernel/acpi/cppc.c delete mode 100644 arch/x86/kernel/acpi/cppc_msr.c -- 2.25.1
