CONFIG_EFI_DEBUG embeds absolute file paths into object files, which makes the resulting vmlinux specific to the build environment. Add a note about this in reproducible-builds.rst Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx> --- Documentation/kbuild/reproducible-builds.rst | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/kbuild/reproducible-builds.rst b/Documentation/kbuild/reproducible-builds.rst index f2dcc39044e6..7a16dbc275ca 100644 --- a/Documentation/kbuild/reproducible-builds.rst +++ b/Documentation/kbuild/reproducible-builds.rst @@ -61,6 +61,9 @@ supported. The Reproducible Builds web site has more information about these `prefix-map options`_. +Some CONFIG options such as `CONFIG_DEBUG_EFI` embeds absolute paths in +object files. Such options should be disabled. + Generated files in source packages ---------------------------------- -- 2.43.0
