Messages in this thread Patch in this message | | | From | Huang Rui <> | Subject | [PATCH 1/2] cpufreq: amd-pstate: Fix the dependence issue of AMD P-State | Date | Thu, 6 Jan 2022 15:43:05 +0800 |
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The AMD P-State driver is based on ACPI CPPC function, so ACPI should be dependence of this driver in the kernel config.
In file included from ../drivers/cpufreq/amd-pstate.c:40:0: ../include/acpi/processor.h:226:2: error: unknown type name ‘phys_cpuid_t’ phys_cpuid_t phys_id; /* CPU hardware ID such as APIC ID for x86 */ ^~~~~~~~~~~~ ../include/acpi/processor.h:355:1: error: unknown type name ‘phys_cpuid_t’; did you mean ‘phys_addr_t’? phys_cpuid_t acpi_get_phys_id(acpi_handle, int type, u32 acpi_id); ^~~~~~~~~~~~ phys_addr_t CC drivers/rtc/rtc-rv3029c2.o ../include/acpi/processor.h:356:1: error: unknown type name ‘phys_cpuid_t’; did you mean ‘phys_addr_t’? phys_cpuid_t acpi_map_madt_entry(u32 acpi_id); ^~~~~~~~~~~~ phys_addr_t ../include/acpi/processor.h:357:20: error: unknown type name ‘phys_cpuid_t’; did you mean ‘phys_addr_t’? int acpi_map_cpuid(phys_cpuid_t phys_id, u32 acpi_id); ^~~~~~~~~~~~ phys_addr_t
See https://lore.kernel.org/lkml/20e286d4-25d7-fb6e-31a1-4349c805aae3@infradead.org/.
Reported-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Huang Rui <ray.huang@amd.com> --- drivers/cpufreq/Kconfig.x86 | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/cpufreq/Kconfig.x86 b/drivers/cpufreq/Kconfig.x86 index a951768c3ebb..55516043b656 100644 --- a/drivers/cpufreq/Kconfig.x86 +++ b/drivers/cpufreq/Kconfig.x86 @@ -36,9 +36,9 @@ config X86_PCC_CPUFREQ config X86_AMD_PSTATE tristate "AMD Processor P-State driver" - depends on X86 - select ACPI_PROCESSOR if ACPI - select ACPI_CPPC_LIB if X86_64 && ACPI + depends on X86 && ACPI + select ACPI_PROCESSOR + select ACPI_CPPC_LIB if X86_64 select CPU_FREQ_GOV_SCHEDUTIL if SMP help This driver adds a CPUFreq driver which utilizes a fine grain -- 2.25.1
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