[PATCH v4 02/22] klp-build: Reject patches to init/*.c
Josh Poimboeuf <[email protected]>
| Newsgroups | org.kernel.vger.live-patching,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <35e3cba998d143183562f76ec47d159e31424146.1786230311.git.jpoimboe@kernel.org> |
init/Makefile hard-codes -fno-function-sections and -fno-data-sections, overriding the klp-build flags needed for patch generation. Don't allow any changes to those files; being init code they aren't really patchable anyway. Acked-by: Song Liu <[email protected]> Acked-by: Miroslav Benes <[email protected]> Signed-off-by: Josh Poimboeuf <[email protected]> --- scripts/livepatch/klp-build | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/livepatch/klp-build b/scripts/livepatch/klp-build index b52a8489d9f67..b311f290b1406 100755 --- a/scripts/livepatch/klp-build +++ b/scripts/livepatch/klp-build @@ -365,7 +365,7 @@ check_unsupported_patches() { for file in "${files[@]}"; do case "$file" in - lib/*|*/vdso/*|*/realmode/rm/*|*.S) + lib/*|*/vdso/*|*/realmode/rm/*|init/*|*.S) die "${patch}: unsupported patch to $file" ;; esac -- 2.54.0