Mario Limonciello b79276dcac ACPI: processor: Move arch_init_invariance_cppc() call later ... arch_init_invariance_cppc() is called at the end of acpi_cppc_processor_probe() in order to configure frequency invariance based upon the values from _CPC. This however doesn't work on AMD CPPC shared memory designs that have AMD preferred cores enabled because _CPC needs to be analyzed from all cores to judge if preferred cores are enabled. This issue manifests to users as a warning since commit 21fb59ab4b ("ACPI: CPPC: Adjust debug messages in amd_set_max_freq_ratio() to warn"): ``` Could not retrieve highest performance (-19) ``` However the warning isn't the cause of this, it was actually commit 279f838a61 ("x86/amd: Detect preferred cores in amd_get_boost_ratio_numerator()") which exposed the issue. To fix this problem, change arch_init_invariance_cppc() into a new weak symbol that is called at the end of acpi_processor_driver_init(). Each architecture that supports it can declare the symbol to override the weak one. Define it for x86, in arch/x86/kernel/acpi/cppc.c, and for all of the architectures using the generic arch_topology.c code. Fixes: 279f838a61 ("x86/amd: Detect preferred cores in amd_get_boost_ratio_numerator()") Reported-by: Ivan Shapovalov <intelfx@intelfx.name> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219431 Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://patch.msgid.link/20241104222855.3959267-1-superm1@kernel.org [ rjw: Changelog edit ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2024-11-06 21:31:36 +01:00
..
acpica	Merge branch 'acpica'	2024-09-11 21:42:20 +02:00
apei	cxl fixes for 6.12-rc2	2024-10-05 10:40:16 -07:00
arm64	ACPI/IORT: Add PMCG platform information for HiSilicon HIP10/11	2024-08-20 14:14:07 +01:00
dptf	ACPI: DPTF: Add Lunar Lake support	2024-04-08 16:10:27 +02:00
nfit	ACPI: NFIT: add missing MODULE_DESCRIPTION() macro	2024-06-17 18:41:17 -05:00
numa	mm: introduce numa_memblks	2024-09-03 21:15:30 -07:00
pmic	ACPI: PMIC: Remove unneeded check in tps68470_pmic_opregion_probe()	2024-08-02 17:05:08 +02:00
riscv	ACPI: RISC-V: Implement function to add implicit dependencies	2024-08-27 15:48:35 +02:00
x86	ACPI: x86: Make Lenovo Yoga Tab 3 X90F DMI match less strict	2024-08-29 12:47:53 +02:00
ac.c	ACPI: AC: Use strscpy() instead of strcpy()	2024-08-26 19:11:58 +02:00
acpi_adxl.c
acpi_apd.c	ACPI: APD: Add AMDI0015 as platform device	2024-08-20 16:34:47 +02:00
acpi_configfs.c
acpi_dbg.c
acpi_extlog.c	ACPI: extlog: Clear Extended Error Log status when RAS_CEC handled the error	2023-12-13 13:50:00 +01:00
acpi_ffh.c
acpi_fpdt.c	ACPI: FPDT: properly handle invalid FPDT subtables	2023-10-03 21:12:22 +02:00
acpi_ipmi.c	ACPI: IPMI: Add helper to wait for when SMI is selected	2024-04-28 10:07:34 -07:00
acpi_lpat.c
acpi_lpit.c	ACPI: LPIT: Avoid u32 multiplication overflow	2023-11-22 20:55:20 +01:00
acpi_memhotplug.c	mm/memory_hotplug: allow memmap on memory hotplug request to fallback	2023-08-21 13:37:48 -07:00
acpi_pad.c	Merge branches 'acpi-video', 'acpi-resource', 'acpi-pad' and 'acpi-misc'	2024-09-11 22:05:16 +02:00
acpi_pcc.c
acpi_platform.c
acpi_pnp.c
acpi_processor.c	Merge branches 'acpi-video', 'acpi-resource', 'acpi-pad' and 'acpi-misc'	2024-09-11 22:05:16 +02:00
acpi_tad.c	ACPI: add missing MODULE_DESCRIPTION() macros	2024-06-13 21:06:30 +02:00
acpi_video.c	ACPI: video: Use strscpy() instead of strcpy()	2024-07-04 14:21:37 +02:00
acpi_watchdog.c	ACPI: use %pe for better readability of errors while printing	2024-02-16 19:31:12 +01:00
battery.c	ACPI updates for 6.12-rc2	2024-10-04 11:59:36 -07:00
bgrt.c	treewide: Use sysfs_bin_attr_simple_read() helper	2024-04-11 16:02:25 +02:00
bus.c	ACPI: bus: Add RINTC IRQ model for RISC-V	2024-08-27 15:48:35 +02:00
button.c	ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue	2024-10-21 14:00:59 +02:00
container.c
cppc_acpi.c	ACPI: processor: Move arch_init_invariance_cppc() call later	2024-11-06 21:31:36 +01:00
debugfs.c
device_pm.c	ACPI: PM: Add acpi_device_fix_up_power_children() function	2023-11-20 17:31:49 +01:00
device_sysfs.c	ACPI: sysfs: remove return value of acpi_device_setup_files()	2024-08-02 16:44:22 +02:00
dock.c	ACPI: scan: Introduce typedef:s for struct acpi_hotplug_context members	2024-04-04 21:19:02 +02:00
ec_sys.c
ec.c	Merge an earlier EC driver change for 6.12.	2024-08-19 14:38:41 +02:00
event.c
evged.c	ACPI: GED: Convert to platform remove callback returning void	2024-02-27 15:57:33 +01:00
fan_attr.c
fan_core.c	ACPI: fan: Add hwmon support	2024-05-28 11:53:35 +02:00
fan_hwmon.c	ACPI: fan: Add hwmon support	2024-05-28 11:53:35 +02:00
fan.h	ACPI: fan: Add hwmon support	2024-05-28 11:53:35 +02:00
glue.c
hed.c	ACPI: bus: Add context argument to acpi_dev_install_notify_handler()	2023-10-06 17:32:51 +02:00
internal.h	Merge branches 'acpi-ec', 'acpi-sysfs', 'acpi-utils' and 'acpi-soc'	2024-09-11 21:45:36 +02:00
ioapic.c
irq.c	ACPI: irq: Fix incorrect return value in acpi_register_gsi()	2023-10-18 13:11:04 +02:00
Kconfig	LoongArch: Enable ACPI BGRT handling	2024-09-24 15:32:06 +08:00
Makefile	ACPI: fan: Add hwmon support	2024-05-28 11:53:35 +02:00
mipi-disco-img.c	ACPI: mipi-disco-img: Switch to new Intel CPU model defines	2024-06-17 21:37:57 +02:00
nhlt.c	ACPI: NHLT: Streamline struct naming	2024-03-27 16:36:45 +01:00
nvs.c
osi.c	ACPI: OSI: refactor deprecated strncpy()	2023-09-21 20:55:43 +02:00
osl.c	ACPI: OSL: Use spin locks without disabling interrupts	2023-12-28 14:13:52 +01:00
pci_irq.c	xen/pvh: Setup gsi for passthrough device	2024-09-25 09:54:52 +02:00
pci_link.c	ACPI: pci_link: Clear the dependencies after probe	2024-08-27 15:48:35 +02:00
pci_mcfg.c	PCI/ACPI: Increase Loongson max PCI hosts to 8	2024-08-01 18:04:05 -05:00
pci_root.c	Merge branch 'pci/misc'	2024-07-19 10:10:33 -05:00
pci_slot.c	ACPI: use %pe for better readability of errors while printing	2024-02-16 19:31:12 +01:00
pfr_telemetry.c	ACPI: pfr_telemetry: Convert to platform remove callback returning void	2024-02-27 15:57:34 +01:00
pfr_update.c	ACPI: pfr_update: Convert to platform remove callback returning void	2024-02-27 15:57:34 +01:00
platform_profile.c	ACPI: add missing MODULE_DESCRIPTION() macros	2024-06-13 21:06:30 +02:00
power.c
pptt.c
prmt.c	ACPI: PRM: Clean up guid type in struct prm_handler_info	2024-10-24 17:31:41 +02:00
proc.c
processor_core.c	Updates for the interrupt subsystem:	2024-07-22 13:52:05 -07:00
processor_driver.c	ACPI: processor: Move arch_init_invariance_cppc() call later	2024-11-06 21:31:36 +01:00
processor_idle.c	ACPI: processor_idle: Fix invalid comparison with insertion sort for latency	2024-07-02 20:35:29 +02:00
processor_pdc.c	ACPI: processor: Fix uninitialized access of buf in acpi_set_pdc_bits()	2023-09-18 12:16:16 +02:00
processor_perflib.c
processor_thermal.c	ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241	2023-12-06 20:52:47 +01:00
processor_throttling.c
property.c	ACPI: property: Add reference to UEFI DSD Guide	2024-04-26 19:00:47 +02:00
reboot.c
resource.c	ACPI: resource: Add LG 16T90SP to irq1_level_low_skip_override[]	2024-10-21 13:54:57 +02:00
sbs.c	ACPI: SBS: manage alarm sysfs attribute through psy core	2024-06-13 21:30:00 +02:00
sbshc.c
sbshc.h
scan.c	Merge branches 'acpi-ec', 'acpi-sysfs', 'acpi-utils' and 'acpi-soc'	2024-09-11 21:45:36 +02:00
sleep.c	ACPI: PM: Quirk ASUS ROG M16 to default to S3 sleep	2024-09-10 20:19:52 +02:00
sleep.h
spcr.c
sysfs.c
tables.c	ACPI: tables: Print MULTIPROC_WAKEUP when MADT is parsed	2024-06-17 17:46:28 +02:00
thermal_lib.c	ACPI: thermal_lib: Initialize temp_decik to zero	2024-02-22 20:36:17 +01:00
thermal.c	thermal: ACPI: Use the .should_bind() thermal zone callback	2024-08-22 17:43:14 +02:00
tiny-power-button.c
utils.c	ACPI: utils: Add rev/func to message when acpi_evaluate_dsm() fails	2024-08-29 13:34:09 +02:00
video_detect.c	ACPI: video: Add backlight=native quirk for Dell OptiPlex 5480 AIO	2024-10-01 20:51:26 +02:00
viot.c	iommu: Resolve fwspec ops automatically	2024-07-04 14:36:03 +01:00
wakeup.c