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a2e6840b37
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>
[ rjw: Subject edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.