Re: Kconfig dangling references (BZ 216748)

Paul Cercueil
2025-12-10T13:17:23Z

Hi Randy,

Le dimanche 07 décembre 2025 à 18:04 -0800, Randy Dunlap a écrit :
> from  https://bugzilla.kernel.org/show_bug.cgi?id=216748
>
> The bugzilla entry includes a Perl script and a shell script.
> This is the edited result of running them (I removed some entries
> that were noise).
>
> I'll try to Cc: all of the relevant mailing lists or individuals.
>
>
> ARCH_HAS_HOLES_MEMORYMODEL ---
> arch/arm/mach-omap1/Kconfig:7: select ARCH_HAS_HOLES_MEMORYMODEL
>
> ARM_ERRATA_794072 ---
> arch/arm/mach-npcm/Kconfig:33: select ARM_ERRATA_794072
>
> ARM_SMC_MBOX ---
> arch/arm64/Kconfig.platforms:375: select ARM_SMC_MBOX
>
> CLK_FIXED_FCH ---
> sound/soc/amd/Kconfig:11: select CLK_FIXED_FCH
> sound/soc/amd/Kconfig:48: select CLK_FIXED_FCH
> sound/soc/amd/acp/Kconfig:107: select CLK_FIXED_FCH
>
> CONFIG_STM ---
> drivers/hwtracing/stm/Kconfig:16: default CONFIG_STM  # should
> be STM
> drivers/hwtracing/stm/Kconfig:31: default CONFIG_STM
>
> CPU_HAS_LOAD_STORE_LR ---
> arch/mips/Kconfig:1411: select CPU_HAS_LOAD_STORE_LR
>
> DRM_KMS_DMA_HELPER ---
> drivers/gpu/drm/adp/Kconfig:9: select DRM_KMS_DMA_HELPER
> drivers/gpu/drm/logicvc/Kconfig:7: select DRM_KMS_DMA_HELPER
>
> EXTCON_TCSS_CROS_EC ---
> drivers/usb/typec/ucsi/Kconfig:76: depends on
> !EXTCON_TCSS_CROS_EC
>
> MACH_JZ4755 ---
> drivers/clk/ingenic/Kconfig:20: default MACH_JZ4755
> drivers/pinctrl/pinctrl-
> ingenic.c:158: IS_ENABLED(CONFIG_MACH_JZ4755) << ID_JZ4755 |
> drivers/pinctrl/pinctrl-ingenic.c:4616: .data =
> IF_ENABLED(CONFIG_MACH_JZ4755, &jz4755_chip_info)
>
> MACH_JZ4760 ---
> drivers/clk/ingenic/Kconfig:40: default MACH_JZ4760
> drivers/pinctrl/pinctrl-
> ingenic.c:159: IS_ENABLED(CONFIG_MACH_JZ4760) << ID_JZ4760 |
> drivers/pinctrl/pinctrl-ingenic.c:4620: .data =
> IF_ENABLED(CONFIG_MACH_JZ4760, &jz4760_chip_info)
> drivers/pinctrl/pinctrl-ingenic.c:4624: .data =
> IF_ENABLED(CONFIG_MACH_JZ4760, &jz4760_chip_info)

Those were added when upstreaming support for the JZ4755/JZ4760, but
the DTS files and actual support in arch/mips/ was never sent.

Instead of dropping those, I'll try to upstream the basic support for
those SoCs in the coming days.

Cheers,
-Paul

>
> MACH_STM32MP25 ---
> drivers/pinctrl/stm32/Kconfig:58: default MACH_STM32MP25 ||
> (ARCH_STM32 && ARM64)
>
> MFD_AIROHA_AN8855 ---
> drivers/nvmem/Kconfig:33: depends on MFD_AIROHA_AN8855 ||
> COMPILE_TEST
>
> MFD_TN48M_CPLD ---
> drivers/gpio/Kconfig:1624: depends on MFD_TN48M_CPLD ||
> COMPILE_TEST
> drivers/reset/Kconfig:365: depends on MFD_TN48M_CPLD ||
> COMPILE_TEST
> drivers/reset/Kconfig:366: default MFD_TN48M_CPLD
>
> MIPS_BAIKAL_T1 ---
> drivers/ata/Kconfig:197: select MFD_SYSCON if (MIPS_BAIKAL_T1
> || COMPILE_TEST)
> drivers/bus/Kconfig:43: depends on MIPS_BAIKAL_T1 || COMPILE_TEST
> drivers/bus/Kconfig:58: depends on MIPS_BAIKAL_T1 || COMPILE_TEST
> drivers/clk/baikal-t1/Kconfig:4: depends on (MIPS_BAIKAL_T1
> && OF) || COMPILE_TEST
> drivers/clk/baikal-t1/Kconfig:5: default MIPS_BAIKAL_T1
> drivers/clk/baikal-t1/Kconfig:20: default MIPS_BAIKAL_T1
> drivers/clk/baikal-t1/Kconfig:33: default MIPS_BAIKAL_T1
> drivers/clk/baikal-t1/Kconfig:45: default MIPS_BAIKAL_T1
> drivers/hwmon/Kconfig:462: depends on MIPS_BAIKAL_T1 ||
> COMPILE_TEST
> drivers/i2c/busses/Kconfig:589: select MFD_SYSCON if MIPS_BAIKAL_T1
> drivers/memory/Kconfig:69: depends on MIPS_BAIKAL_T1 ||
> COMPILE_TEST
> drivers/mtd/maps/Kconfig:81: depends on MIPS_BAIKAL_T1 ||
> COMPILE_TEST
> drivers/pci/controller/dwc/Kconfig:89: depends on MIPS_BAIKAL_T1 ||
> COMPILE_TEST
> drivers/spi/Kconfig:370: depends on MIPS_BAIKAL_T1 ||
> COMPILE_TEST
>
> PINCTRL_MILBEAUT ---
> arch/arm/mach-milbeaut/Kconfig:16: select PINCTRL_MILBEAUT
>
> SND_SOC_AC97_BUS_NEW ---
> sound/soc/pxa/Kconfig:21: select SND_SOC_AC97_BUS_NEW
>
> SND_SOC_CS35L56_CAL_SYSFS_COMMON ---
> sound/soc/codecs/Kconfig:920: select
> SND_SOC_CS35L56_CAL_SYSFS_COMMON
>
> TEST_KUNIT_DEVICE_HELPERS ---
> drivers/iio/test/Kconfig:11: select TEST_KUNIT_DEVICE_HELPERS
>
> USB_HSIC_USB3613 ---
> drivers/staging/greybus/Kconfig:209: depends on USB_HSIC_USB3613
> || COMPILE_TEST
> drivers/staging/greybus/arche-platform.c:26:#if
> IS_ENABLED(CONFIG_USB_HSIC_USB3613)
>
> USB_OHCI_SH ---
> arch/sh/Kconfig:334: select USB_OHCI_SH if USB_OHCI_HCD
> arch/sh/Kconfig:344: select USB_OHCI_SH if USB_OHCI_HCD
> arch/sh/Kconfig:429: select USB_OHCI_SH if USB_OHCI_HCD
> arch/sh/Kconfig:455: select USB_OHCI_SH if USB_OHCI_HCD
> arch/sh/configs/sh7757lcr_defconfig:61:CONFIG_USB_OHCI_SH=y
>
> X86_P6_NOP ---
> arch/x86/Kconfig.cpufeatures:41: depends on X86_64 ||
> X86_P6_NOP
> arch/x86/Makefile_32.cpu:48:ifneq ($(CONFIG_X86_P6_NOP),y)
>
> XTENSA_PLATFORM_ESP32 ---
> drivers/tty/serial/Kconfig:1598: depends on
> XTENSA_PLATFORM_ESP32 || (COMPILE_TEST && OF)
> drivers/tty/serial/Kconfig:1611: depends on
> XTENSA_PLATFORM_ESP32 || (COMPILE_TEST && OF)
>