staging/noltari/config/Config-kernel.in, branch master

kernel: set default for KERNEL_BPF_KPROBE_OVERRIDE

2023-03-05T16:36:01Z

Without the default value this still causes a missing symbol. Disable by default as it depends on FUNCTION_ERROR_INJECTION, which is disabled in the generic config and we don't have a build symbol to enable that. Fixes: 500c37c56ff6 ("kernel: add missing symbol") Signed-off-by: Stijn Tintel

kernel: set default values for ARM low level debugging symbols

2023-02-08T15:21:05Z

Set default values for KERNEL_DEBUG_LL and KERNEL_DEBUG_LL_UART_NONE again as both of these symbols are non visible if KERNEL_EARLY_PRINTK is not selected and KConfig wont write their value to .config. This usually is the intended behaviour, but in OpenWrt we are relying on the KConfig to set these and disable the debug console settings that multiple targets like mvebu have set in their kernel config. This was the behaviour before removing all of the "default n" settings as KConfig by default considers symbols disabled but they are not visible anymore and thus their value is not set in .config and build system then later does not override the values from target kernel config. So, to restore the behaviour to the previous one lets a default value for KERNEL_DEBUG_LL and KERNEL_DEBUG_LL_UART_NONE. Fixes: 8bc72ea7be39 ("treewide: strip useless default n Kconfig lines") Tested-by: Georgi Valkov Signed-off-by: Robert Marko

treewide: strip useless `default n` Kconfig lines

2023-02-03T11:50:15Z

Kconfig docs say: > The default value deliberately defaults to 'n' in order to avoid > bloating the build. Apply this rule everywhere, to avoid more cloning of bad examples Signed-off-by: Tony Butler

kernel: make it possible for packages to select page pool support

2023-01-29T09:08:21Z

Will be used by the next mt76 update Signed-off-by: Felix Fietkau

build: config: cleanup impossible dependency logic

2022-12-03T19:45:55Z

some config `depends on` lines contained outdated kernel version checks that can no longer happen and had become non-operational; clean them up cosmetic change with no functional effect Signed-off-by: Tony Butler

kernel: disable wireless extensions only when needed

2022-09-22T13:26:58Z

They are only needed by a few very old drivers Signed-off-by: Felix Fietkau

kernel: add KERNEL_DEBUG_VIRTUAL

2022-07-07T22:07:16Z

This option allows turning on CONFIG_DEBUG_VIRTUAL which is useful to debug incorrect uses of the virtual to physical and physical to virtual translations functions. Signed-off-by: Florian Fainelli

kernel: add KERNEL_BPF_EVENTS config option

2022-05-18T10:32:06Z

This is required to use BPF maps of type BPF_MAP_TYPE_PERF_EVENT_ARRAY for sending data from BPF programs to user-space for post-processing or logging. Signed-off-by: Stijn Tintel

build: add option KERNEL_DEBUG_INFO_BTF

2022-05-18T10:32:06Z

Generate BTF (BPF Type Format) information from DWARF debug info. This is embedded in the kernel and exported via sysfs as /sys/kernel/btf/vmlinux. BTF data enhances kernel portability and introspection for BPF programs. Selecting this also enables the dwarves host package which provides the pahole tool used for BTF encoding. Test using: "bpftool btf dump file /sys/kernel/btf/vmlinux format c" This needs to depend on KERNEL_DEBUG_INFO_REDUCED not being set, otherwise we can enable both KERNEL_DEBUG_INFO_BTF and KERNEL_DEBUG_INFO_REDUCED, which will result in undefined behaviour. Signed-off-by: Tony Ambardar Signed-off-by: Felix Fietkau [split DEBUG_INFO_REDUCED into separate commit, add dependency] Signed-off-by: Stijn Tintel

kernel: add DEBUG_INFO_REDUCED config option

2022-05-18T10:32:06Z

Add DEBUG_INFO_REDUCED as a kernel config option and remove it from the kernel configs. This is in preparation of the upcoming option to enable BTF typeinfo, which is incompatible with DEBUG_INFO_REDUCED. Signed-off-by: Stijn Tintel