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| author | Alexei Starovoitov <ast@kernel.org> | 2026-09-30 09:59:20 +0000 |
|---|---|---|
| committer | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2026-10-01 18:40:05 +0200 |
| commit | aeb709c767aeca996e6011133e4f7bdb2a4af652 (patch) | |
| tree | c1c2bdbb4b6b7174a5bbe9e4c2c1f1c0204adcb5 /drivers/acpi/dptf/Kconfig | |
| download | linux-stable-aeb709c767aeca996e6011133e4f7bdb2a4af652.tar.gz linux-stable-aeb709c767aeca996e6011133e4f7bdb2a4af652.zip | |
selftests/bpf: Add a test for objects stuck in free_by_rcu_ttracegrafted
Delete all elements of BPF_F_NO_PREALLOC hash map in one batch. The first
free_bulk() starts RCU tasks trace GP and the rest of the elements are
freed while it's in flight. Wait for call_rcu_ttrace_in_progress to clear
in bpf_mem_cache of every cpu and check that free_by_rcu_ttrace and
waiting_for_gp_ttrace lists are empty.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20260930095920.601738-4-alexei.starovoitov@gmail.com
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Diffstat (limited to 'drivers/acpi/dptf/Kconfig')
| -rw-r--r-- | drivers/acpi/dptf/Kconfig | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/acpi/dptf/Kconfig b/drivers/acpi/dptf/Kconfig new file mode 100644 index 000000000..4b3fdc03e --- /dev/null +++ b/drivers/acpi/dptf/Kconfig @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0 + +menuconfig ACPI_DPTF + bool "Intel DPTF (Dynamic Platform and Thermal Framework) Support" + depends on X86 + help + Intel Dynamic Platform and Thermal Framework (DPTF) is a platform + level hardware/software solution for power and thermal management. + + As a container for multiple power/thermal technologies, DPTF provides + a coordinated approach for different policies to effect the hardware + state of a system. + +if ACPI_DPTF + +config DPTF_POWER + tristate "Platform Power DPTF Participant" + default m + help + This driver adds support for Dynamic Platform and Thermal Framework + (DPTF) Platform Power Participant device (INT3407) support. + This participant is responsible for exposing platform telemetry: + max_platform_power + platform_power_source + adapter_rating + battery_steady_power + charger_type + + To compile this driver as a module, choose M here: + the module will be called dptf_power. + +config DPTF_PCH_FIVR + tristate "PCH FIVR DPTF Participant" + default m + help + This driver adds support for Dynamic Platform and Thermal Framework + (DPTF) PCH FIVR Participant device support. This driver allows to + switch the PCH FIVR (Fully Integrated Voltage Regulator) frequency. + This participant is responsible for exposing: + freq_mhz_low_clock + freq_mhz_high_clock + + To compile this driver as a module, choose M here: + the module will be called dptf_pch_fivr. + +endif |