staging/ansuel/config, branch master

kernel: support setting extra CFLAGS for kernel compilation

2022-06-20T20:17:38Z

They may be used e.g. to optimize kernel size or performance. Signed-off-by: Rafał Miłecki

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

kernel: add missing dependency to KERNEL_RPI_AXIPERF

2022-05-18T10:31:05Z

This symbol is added by the bcm27xx target patches so it should depend on that target. Fixes: efd9463dcfe2 ("kernel: add missing symbol for bcm27xx") Signed-off-by: Stijn Tintel

kernel: add missing symbol for bcm27xx

2022-05-17T17:54:25Z

When KERNEL_PERF_EVENTS is enabled in OpenWrt, the RPI_AXIPERF symbol is exposed. Add a build option for it to fix build failures with KERNEL_PERF_EVENTS enabled. Fixes: 20ea6adbf199 ("bcm27xx: add support for linux v5.15") Signed-off-by: Stijn Tintel

kernel: add missing symbol

2022-04-02T20:41:27Z

Enabling KERNEL_KPROBES exposes KERNEL_BPF_KPROBE_OVERRIDE. Add a build option for it to fix build failures with KERNEL_KPROBES enabled. Signed-off-by: Stijn Tintel

config: build: cleanup whitespace issue

2022-02-19T12:10:01Z

In order to have it tidy. Signed-off-by: Petr Štetiar

kernel: add kmod-vrf

2022-02-01T21:59:09Z

Add option to compile kmod-vrf, support for Virtual Routing and Forwarding (Lite). This module depends on NET_L3_MASTER_DEV, which is a boolean kernel option, so we need to create a configuration option also for this, and make kmod-vrf depend on it. Signed-off-by: Marek Behún

uml: make use of 'rootfs-part' feature

2022-01-23T19:48:31Z

Use 'rootfs-part' feature instead of referencing the TARGET_uml in Config-images.in. Signed-off-by: Daniel Golle