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linux/drivers/cpufreq
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Mario Limonciello 18d9b52271 cpufreq/amd-pstate: Use nominal perf for limits when boost is disabled 
When boost has been disabled the limit for perf should be nominal perf not
the highest perf.  Using the latter to do calculations will lead to
incorrect values that are still above nominal.

Fixes: ad4caad58d ("cpufreq: amd-pstate: Merge amd_pstate_highest_perf_set() into amd_get_boost_ratio_numerator()")
Reported-by: Peter Jung <ptr1337@cachyos.org>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219348
Reviewed-by: Perry Yuan <perry.yuan@amd.com>
Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com>
Tested-by: Dhananjay Ugwekar <dhananjay.ugwekar@amd.com>
Link: https://lore.kernel.org/r/20241012174519.897-1-mario.limonciello@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
2024-10-15 23:54:15 -05:00
..
acpi-cpufreq.c x86/amd: Rename amd_get_highest_perf() to amd_get_boost_ratio_numerator() 2024-09-11 10:23:22 -05:00
amd_freq_sensitivity.c cpufreq: amd_freq_sensitivity: Add missing pci_dev_put() 2022-11-30 19:50:04 +01:00
amd-pstate-trace.c cpufreq: amd-pstate: Add trace for AMD P-State module 2021-12-30 18:51:39 +01:00
amd-pstate-trace.h cpufreq: amd-pstate: Add more tracepoint for AMD P-State module 2022-03-09 19:53:01 +01:00
amd-pstate-ut.c second round of amd-pstate changes for 6.12 (second try): 2024-09-11 18:22:23 +02:00
amd-pstate.c cpufreq/amd-pstate: Use nominal perf for limits when boost is disabled 2024-10-15 23:54:15 -05:00
amd-pstate.h cpufreq/amd-pstate: Export symbols for changing modes 2024-09-11 10:23:23 -05:00
apple-soc-cpufreq.c cpufreq: Fix warning on unused of_device_id tables for !CONFIG_OF 2024-09-04 20:43:59 +05:30
armada-8k-cpufreq.c cpufreq: armada-8k: Avoid excessive stack usage 2024-08-07 12:11:46 +05:30
armada-37xx-cpufreq.c cpufreq: Explicitly include correct DT includes 2023-07-20 16:01:57 +05:30
bmips-cpufreq.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
brcmstb-avs-cpufreq.c cpufreq: brcmstb-avs-cpufreq: ISO C90 forbids mixed declarations 2024-04-25 10:36:40 +05:30
cppc_cpufreq.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
cpufreq_conservative.c cpufreq: conservative: Simplify the condition of storing 'down_threshold' 2023-10-06 21:55:13 +02:00
cpufreq_governor_attr_set.c cpufreq: Move to_gov_attr_set() to cpufreq.h 2022-02-04 19:22:34 +01:00
cpufreq_governor.c cpufreq: governor: Free dbs_data directly when gov->init() fails 2023-08-29 20:21:35 +02:00
cpufreq_governor.h cpufreq: governor: Use kobject release() method to free dbs_data 2022-04-13 15:22:41 +02:00
cpufreq_ondemand.c cpufreq: Remove references to 10ms min sampling rate 2024-02-24 15:02:33 +01:00
cpufreq_ondemand.h
cpufreq_performance.c
cpufreq_powersave.c
cpufreq_stats.c cpufreq: stats: Fix buffer overflow detection in trans_stats() 2023-10-24 22:02:06 +02:00
cpufreq_userspace.c cpufreq: userspace: Move is_managed indicator into per-policy structure 2023-10-06 22:01:26 +02:00
cpufreq-dt-platdev.c cpufreq: Add SM7325 to cpufreq-dt-platdev blocklist 2024-09-04 20:43:59 +05:30
cpufreq-dt.c cpufreq: Use of_property_present() 2024-08-07 12:11:45 +05:30
cpufreq-dt.h
cpufreq-nforce2.c cpufreq: nforce2: Remove empty exit() callback 2024-07-05 11:41:30 +05:30
cpufreq.c cpufreq: Remove LATENCY_MULTIPLIER 2024-08-02 15:56:38 +02:00
davinci-cpufreq.c cpufreq: davinci: Convert to platform remove callback returning void 2023-07-20 16:02:13 +05:30
e_powersaver.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
elanfreq.c
freq_table.c cpufreq: Fix up printing large CPU numbers and frequency values 2024-04-30 12:55:01 +02:00
gx-suspmod.c
highbank-cpufreq.c cpufreq: Add __init annotation to module init funcs 2022-09-26 11:15:04 +05:30
imx6q-cpufreq.c cpufreq: imx6: use regmap to read ocotp register 2024-01-23 11:36:21 +05:30
imx-cpufreq-dt.c cpufreq: imx-cpufreq-dt: Convert to platform remove callback returning void 2023-07-20 16:02:13 +05:30
intel_pstate.c cpufreq: intel_pstate: Make hwp_notify_lock a raw spinlock 2024-10-01 20:43:39 +02:00
Kconfig cpufreq: Drop CONFIG_ARM and CONFIG_ARM64 dependency on Arm drivers 2024-09-04 20:43:58 +05:30
Kconfig.arm cpufreq: Enable COMPILE_TEST on Arm drivers 2024-09-04 20:43:58 +05:30
Kconfig.powerpc
Kconfig.x86 cpufreq: amd-pstate: Make amd-pstate unit tests depend on amd-pstate 2024-06-24 13:17:56 -05:00
kirkwood-cpufreq.c cpufreq: kirkwood: Convert to platform remove callback returning void 2023-07-20 16:02:13 +05:30
longhaul.c cpufreq: longhaul: Fix kernel-doc param for longhaul_setstate 2024-05-28 12:20:13 +05:30
longhaul.h
longrun.c
loongson2_cpufreq.c cpufreq: loongson2: Remove empty exit() callback 2024-07-05 11:41:46 +05:30
loongson3_cpufreq.c cpufreq: loongson3: Use raw_smp_processor_id() in do_service_request() 2024-09-04 20:43:59 +05:30
Makefile cpufreq: Add Loongson-3 CPUFreq driver support 2024-07-09 08:45:43 +05:30
maple-cpufreq.c cpufreq: powerpc: add missing MODULE_DESCRIPTION() macros 2024-08-02 14:45:20 +02:00
mediatek-cpufreq-hw.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
mediatek-cpufreq.c cpufreq: Fix warning on unused of_device_id tables for !CONFIG_OF 2024-09-04 20:43:59 +05:30
mvebu-cpufreq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2) 2022-06-10 14:51:35 +02:00
omap-cpufreq.c cpufreq: omap: Drop asm includes 2024-08-07 12:11:46 +05:30
p4-clockmod.c
pasemi-cpufreq.c cpufreq: powerpc: add missing MODULE_DESCRIPTION() macros 2024-08-02 14:45:20 +02:00
pcc-cpufreq.c cpufreq: pcc: Remove empty exit() callback 2024-07-05 11:42:00 +05:30
pmac32-cpufreq.c powerpc: rename SPRN_HID2 define to SPRN_HID2_750FX 2024-05-08 00:25:00 +10:00
pmac64-cpufreq.c ARM cpufreq updates for 6.12 2024-09-06 20:50:46 +02:00
powernow-k6.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
powernow-k7.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
powernow-k7.h
powernow-k8.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
powernow-k8.h
powernv-cpufreq.c ARM cpufreq updates for 6.12 2024-09-06 20:50:46 +02:00
ppc_cbe_cpufreq_pervasive.c
ppc_cbe_cpufreq_pmi.c cpufreq: Explicitly include correct DT includes 2023-07-20 16:01:57 +05:30
ppc_cbe_cpufreq.c cpufreq: powerpc: add missing MODULE_DESCRIPTION() macros 2024-08-02 14:45:20 +02:00
ppc_cbe_cpufreq.h
pxa2xx-cpufreq.c cpufreq: pxa3: move clk register access to clk driver 2022-05-07 22:55:49 +02:00
pxa3xx-cpufreq.c cpufreq: pxa3: move clk register access to clk driver 2022-05-07 22:55:49 +02:00
qcom-cpufreq-hw.c cpufreq: qcom: Add explicit io.h include for readl/writel_relaxed 2024-08-07 12:11:46 +05:30
qcom-cpufreq-nvmem.c cpufreq: Fix warning on unused of_device_id tables for !CONFIG_OF 2024-09-04 20:43:59 +05:30
qoriq-cpufreq.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
raspberrypi-cpufreq.c cpufreq: raspberrypi: Convert to platform remove callback returning void 2023-07-20 16:02:13 +05:30
s3c64xx-cpufreq.c
s5pv210-cpufreq.c cpufreq: Introducing CPUFREQ_RELATION_E 2021-10-05 16:33:05 +02:00
sa1110-cpufreq.c ARM: sa1100: remove unused board files 2023-01-12 10:53:12 +01:00
sc520_freq.c cpufreq: sc520_freq: add 'fallthrough' to one case 2021-05-21 18:52:13 +02:00
scmi-cpufreq.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
scpi-cpufreq.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
sh-cpufreq.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
sparc-us2e-cpufreq.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
sparc-us3-cpufreq.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
spear-cpufreq.c cpufreq: spear: Use of_property_for_each_u32() instead of open coding 2024-08-07 12:11:45 +05:30
speedstep-centrino.c ARM cpufreq updates for 6.11 2024-07-09 17:58:20 +02:00
speedstep-ich.c
speedstep-lib.c
speedstep-lib.h
speedstep-smi.c
sti-cpufreq.c cpufreq: Use of_property_present() 2024-08-07 12:11:45 +05:30
sun50i-cpufreq-nvmem.c cpufreq: Use of_property_present() 2024-08-07 12:11:45 +05:30
tegra20-cpufreq.c Devicetree updates for v6.4, part 2: 2023-04-27 10:09:05 -07:00
tegra124-cpufreq.c cpupfreq: tegra124: eliminate uses of of_node_put() 2024-04-19 11:55:44 +05:30
tegra186-cpufreq.c cpufreq: tegra186: Convert to platform remove callback returning void 2023-07-20 16:02:13 +05:30
tegra194-cpufreq.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30
ti-cpufreq.c cpufreq: ti-cpufreq: Use socinfo to get revision in AM62 family 2024-09-04 20:43:59 +05:30
vexpress-spc-cpufreq.c cpufreq: Make cpufreq_driver->exit() return void 2024-07-09 08:45:30 +05:30