diff options
| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /drivers/spmi/Kconfig | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.
No functional change: only unbound workqueues reach apply_wqattrs_*()
today.
Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/spmi/Kconfig')
| -rw-r--r-- | drivers/spmi/Kconfig | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/drivers/spmi/Kconfig b/drivers/spmi/Kconfig new file mode 100644 index 000000000..a80cf4047 --- /dev/null +++ b/drivers/spmi/Kconfig @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# SPMI driver configuration +# +menuconfig SPMI + tristate "SPMI support" + help + SPMI (System Power Management Interface) is a two-wire + serial interface between baseband and application processors + and Power Management Integrated Circuits (PMIC). + +if SPMI + +config SPMI_APPLE + tristate "Apple SoC SPMI Controller platform driver" + depends on ARCH_APPLE || COMPILE_TEST + help + If you say yes to this option, support will be included for the + SPMI controller present on many Apple SoCs, including the + t8103 (M1) and t600x (M1 Pro/Max). + +config SPMI_HISI3670 + tristate "Hisilicon 3670 SPMI Controller" + select IRQ_DOMAIN_HIERARCHY + depends on ARM64 || COMPILE_TEST + depends on HAS_IOMEM + help + If you say yes to this option, support will be included for the + built-in SPMI PMIC Arbiter interface on Hisilicon 3670 + processors. + +config SPMI_MSM_PMIC_ARB + tristate "Qualcomm MSM SPMI Controller (PMIC Arbiter)" + select IRQ_DOMAIN_HIERARCHY + depends on ARCH_QCOM || COMPILE_TEST + depends on HAS_IOMEM + default ARCH_QCOM + help + If you say yes to this option, support will be included for the + built-in SPMI PMIC Arbiter interface on Qualcomm MSM family + processors. + + This is required for communicating with Qualcomm PMICs and + other devices that have the SPMI interface. + +config SPMI_MTK_PMIF + tristate "Mediatek SPMI Controller (PMIC Arbiter)" + depends on ARCH_MEDIATEK || COMPILE_TEST + help + If you say yes to this option, support will be included for the + built-in SPMI PMIC Arbiter interface on Mediatek family + processors. + + This is required for communicating with Mediatek PMICs and + other devices that have the SPMI interface. + +endif |