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objtool/klp: Remove "objtool --checksum"

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The checksum functionality has been moved to "objtool klp checksum"
which is now used by klp-build.  Remove the now-dead --checksum and
--debug-checksum options from the default objtool command.

Acked-by: Song Liu <song@kernel.org>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
This commit is contained in:
Josh Poimboeuf
2026-04-03 13:10:29 -07:00
parent d4888d5804
commit 3b8e56b86f
3 changed files with 4 additions and 26 deletions
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3
scripts/livepatch/klp-build
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@@ -275,6 +275,9 @@ validate_config() {
[[ "$CONFIG_AS_VERSION" -lt 200000 ]] && \
die "Clang assembler version < 20 not supported"
[[ -x "$OBJTOOL" ]] && "$OBJTOOL" klp 2>&1 | command grep -q "not implemented" && \
die "objtool not built with KLP support; install xxhash-devel/libxxhash-dev (version >= 0.8) and recompile"
return 0
}