[PATCH bpf v2] bpf: Add config for skipping BTF enum64s

[Martin Rodriguez Reboredo <yakoyoku@gmail.com>]

After the release of pahole 1.24 some people in the dwarves mailing list
notified issues related to building the kernel with the BTF_DEBUG_INFO
option toggled. They seem to be happenning due to the kernel and
resolve_btfids interpreting btf types erroneously. In the dwarves list
I've proposed a change to the scripts that I've written while testing
the Rust kernel, it simply passes the --skip_encoding_btf_enum64 to
pahole if it has version 1.24.

v1 -> v2:
- Switch to off by default and remove the config option.
- Send it to stable instead.

Signed-off-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
---
 scripts/pahole-flags.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/pahole-flags.sh b/scripts/pahole-flags.sh
index 0d99ef17e4a5..0a48fd86bc68 100755
--- a/scripts/pahole-flags.sh
+++ b/scripts/pahole-flags.sh
@@ -19,5 +19,8 @@ fi
 if [ "${pahole_ver}" -ge "122" ]; then
 	extra_paholeopt="${extra_paholeopt} -j"
 fi
+if [ "${pahole_ver}" -ge "124" ]; then
+	extra_paholeopt="${extra_paholeopt} --skip_encoding_btf_enum64"
+fi
 
 echo ${extra_paholeopt}
-- 
2.37.2