enoch/armbian-build
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

armbian-kernel: enable BTF (and CO-RE) for all kernels

Browse Source
This commit is contained in:
Ricardo Pardini 2024-12-30 18:50:05 +01:00 committed by Igor
parent bcc13132ad
commit cafdca0cc4
1 changed files with 44 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
lib/functions/compilation/armbian-kernel.sh
View File

@ -43,6 +43,50 @@ function armbian_kernel_config__disable_various_options() {
fi
}
function armbian_kernel_config__600_enable_ebpf_and_btf_info() {
display_alert "Enabling eBPF and BTF info" "for fully BTF & CO-RE enabled kernel" "info"
declare -A opts_val=()
declare -a opts_n=("CONFIG_DEBUG_INFO_NONE")
declare -a opts_y=(
"CONFIG_BPF_JIT" "CONFIG_BPF_JIT_DEFAULT_ON" "CONFIG_FTRACE_SYSCALLS" "CONFIG_PROBE_EVENTS_BTF_ARGS" "CONFIG_BPF_KPROBE_OVERRIDE"
"CONFIG_DEBUG_INFO" "CONFIG_DEBUG_INFO_DWARF5"
"CONFIG_DEBUG_INFO_BTF" "CONFIG_DEBUG_INFO_BTF_MODULES"
)
declare opt_y opt_val opt_n
for opt_n in "${opts_n[@]}"; do
kernel_config_modifying_hashes+=("${opt_n}=n")
done
for opt_y in "${opts_y[@]}"; do
kernel_config_modifying_hashes+=("${opt_y}=y")
done
for opt_val in "${!opts_val[@]}"; do
kernel_config_modifying_hashes+=("${opt_val}=${opts_val[$opt_val]}")
done
if [[ -f .config ]]; then
for opt_n in "${opts_n[@]}"; do
display_alert "Disabling kernel opt" "${opt_n}=n" "debug"
kernel_config_set_n "${opt_n}"
done
for opt_y in "${opts_y[@]}"; do
display_alert "Enabling kernel opt" "${opt_y}=y" "debug"
kernel_config_set_y "${opt_y}"
done
for opt_val in "${!opts_val[@]}"; do
display_alert "Setting kernel opt" "${opt_val}=${opts_val[$opt_val]}" "debug"
kernel_config_set_val "${opt_val}" "${opts_val[$opt_val]}"
done
fi
return 0
}
function armbian_kernel_config__enable_config_access_in_live_system() {
kernel_config_modifying_hashes+=("CONFIG_IKCONFIG_PROC=y")
if [[ -f .config ]]; then