diff options
| author | Ihor Solodrai <ihor.solodrai@linux.dev> | 2025-12-19 10:18:23 -0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2025-12-19 10:55:40 -0800 |
| commit | 903922cfa0e60573234ff895974c23a000035258 (patch) | |
| tree | 3303082ce4b50937909c5e4587145c6a4e1a535b /scripts | |
| parent | 90e5b38a26529391da2d851a9cc5eb9de2ec35ca (diff) | |
lib/Kconfig.debug: Set the minimum required pahole version to v1.22
Subsequent patches in the series change vmlinux linking scripts to
unconditionally pass --btf_encode_detached to pahole, which was
introduced in v1.22 [1][2].
This change allows to remove PAHOLE_HAS_SPLIT_BTF Kconfig option and
other checks of older pahole versions.
[1] https://github.com/acmel/dwarves/releases/tag/v1.22
[2] https://lore.kernel.org/bpf/cbafbf4e-9073-4383-8ee6-1353f9e5869c@oracle.com/
Signed-off-by: Ihor Solodrai <ihor.solodrai@linux.dev>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Tested-by: Alan Maguire <alan.maguire@oracle.com>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Acked-by: Nicolas Schier <nsc@kernel.org>
Link: https://lore.kernel.org/bpf/20251219181825.1289460-1-ihor.solodrai@linux.dev
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.btf | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/scripts/Makefile.btf b/scripts/Makefile.btf index db76335dd917..840a55de42da 100644 --- a/scripts/Makefile.btf +++ b/scripts/Makefile.btf @@ -7,14 +7,7 @@ JOBS := $(patsubst -j%,%,$(filter -j%,$(MAKEFLAGS))) ifeq ($(call test-le, $(pahole-ver), 125),y) -# pahole 1.18 through 1.21 can't handle zero-sized per-CPU vars -ifeq ($(call test-le, $(pahole-ver), 121),y) -pahole-flags-$(call test-ge, $(pahole-ver), 118) += --skip_encoding_btf_vars -endif - -pahole-flags-$(call test-ge, $(pahole-ver), 121) += --btf_gen_floats - -pahole-flags-$(call test-ge, $(pahole-ver), 122) += -j$(JOBS) +pahole-flags-y += --btf_gen_floats -j$(JOBS) pahole-flags-$(call test-ge, $(pahole-ver), 125) += --skip_encoding_btf_inconsistent_proto --btf_gen_optimized |