From 25ff08aa43e373a61c3e36fc7d7cae88ed0fc2d7 Mon Sep 17 00:00:00 2001 From: Torsten Hilbrich Date: Mon, 13 Jan 2025 07:01:29 +0100 Subject: [PATCH] kbuild: Fix signing issue for external modules When running the sign script the kernel is within the source directory of external modules. This caused issues when the kernel uses relative paths, like: make[5]: Entering directory '/build/client/devel/kernel/work/linux-2.6' make[6]: Entering directory '/build/client/devel/addmodules/vtx/work/vtx' INSTALL /build/client/devel/addmodules/vtx/_/lib/modules/6.13.0-devel+/extra/vtx.ko SIGN /build/client/devel/addmodules/vtx/_/lib/modules/6.13.0-devel+/extra/vtx.ko /bin/sh: 1: scripts/sign-file: not found DEPMOD /build/client/devel/addmodules/vtx/_/lib/modules/6.13.0-devel+ Working around it by using absolute pathes here. Fixes: 13b25489b6f8 ("kbuild: change working directory to external module directory with M=") Signed-off-by: Torsten Hilbrich Signed-off-by: Masahiro Yamada --- scripts/Makefile.modinst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst index f97c9926ed31..1628198f3e83 100644 --- a/scripts/Makefile.modinst +++ b/scripts/Makefile.modinst @@ -105,7 +105,7 @@ else sig-key := $(CONFIG_MODULE_SIG_KEY) endif quiet_cmd_sign = SIGN $@ - cmd_sign = scripts/sign-file $(CONFIG_MODULE_SIG_HASH) "$(sig-key)" certs/signing_key.x509 $@ \ + cmd_sign = $(objtree)/scripts/sign-file $(CONFIG_MODULE_SIG_HASH) "$(sig-key)" $(objtree)/certs/signing_key.x509 $@ \ $(if $(KBUILD_EXTMOD),|| true) ifeq ($(sign-only),) -- 2.50.1