diff options
| author | Ihor Solodrai <ihor.solodrai@linux.dev> | 2026-01-21 10:16:17 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-01-21 12:36:32 -0800 |
| commit | 26ad5d6e763070aa146d86b941884b11eb1ac0aa (patch) | |
| tree | 6878dd148d2770df38ec7143af680afeaab42063 /scripts/link-vmlinux.sh | |
| parent | d73cbe2c14cce700d18fc135946d3a0e1c989bae (diff) | |
scripts/gen-btf.sh: Use CONFIG_SHELL for execution
According to the docs [1], kernel build scripts should be executed via
CONFIG_SHELL, which is sh by default.
Fixup gen-btf.sh to be runnable with sh, and use CONFIG_SHELL at every
invocation site.
See relevant discussion for context [2].
[1] https://docs.kernel.org/kbuild/makefiles.html#script-invocation
[2] https://lore.kernel.org/bpf/CAADnVQ+dxmSNoJAGb6xV89ffUCKXe5CJXovXZt22nv5iYFV5mw@mail.gmail.com/
Signed-off-by: Ihor Solodrai <ihor.solodrai@linux.dev>
Tested-by: Gary Guo <gary@garyguo.net>
Reported-by: Gary Guo <gary@garyguo.net>
Suggested-by: Thomas Weißschuh <linux@weissschuh.net>
Fixes: 522397d05e7d ("resolve_btfids: Change in-place update with raw binary output")
Link: https://lore.kernel.org/r/20260121181617.820300-1-ihor.solodrai@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'scripts/link-vmlinux.sh')
| -rwxr-xr-x | scripts/link-vmlinux.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 08cd8e25c65c..16d6a048e07c 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -206,7 +206,7 @@ fi if is_enabled CONFIG_DEBUG_INFO_BTF; then info BTF .tmp_vmlinux1 - if ! ${srctree}/scripts/gen-btf.sh .tmp_vmlinux1; then + if ! ${CONFIG_SHELL} ${srctree}/scripts/gen-btf.sh .tmp_vmlinux1; then echo >&2 "Failed to generate BTF for vmlinux" echo >&2 "Try to disable CONFIG_DEBUG_INFO_BTF" exit 1 |