If CONFIG_MODULE_SIG_ALL is set, then user expects that all modules are automatically signed in the result package, as it's for rpm-pkg, binrpm-pkg, tar, tar-*. For deb-pkg this is correct only if CONFIG_DEBUG_INFO is NOT set. In that case deb-package contains signed modules. But if CONFIG_DEBUG_INFO is set, builddeb creates separate package with debug information. To do that, debug information from all modules is copied into separate files by objcopy. And loadable kernel modules are stripped afterwards. Stripping removes previously (during modules_install) added signatures from loadable kernel modules. Therefore final deb-package contains unsigned modules despite of set option CONFIG_MODULE_SIG_ALL. This patch resigns all stripped modules if CONFIG_MODULE_SIG_ALL is set to solve this problem. Signed-off-by: Andrey Skvortsov <andrej.skvortzov@xxxxxxxxx> --- scripts/package/builddeb | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/scripts/package/builddeb b/scripts/package/builddeb index 88dbf23..977c4d7 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -162,6 +162,12 @@ if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then # then add a link to those $OBJCOPY --add-gnu-debuglink=$dbg_dir/usr/lib/debug/$module $tmpdir/$module done + + # resign stripped modules + MODULE_SIG_ALL="$(grep -s '^CONFIG_MODULE_SIG_ALL=y' $KCONFIG_CONFIG || true)" + if [ -n "$MODULE_SIG_ALL" ]; then + INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_sign + fi fi fi -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
