From 552c5013f2bc648611395ea80df6250aa4fe28f6 Mon Sep 17 00:00:00 2001 From: Michal Kubecek Date: Mon, 11 Sep 2023 10:01:29 +0200 Subject: kbuild: avoid long argument lists in make modules_install Running "make modules_install" may fail with make[2]: execvp: /bin/sh: Argument list too long if many modules are built and INSTALL_MOD_PATH is long. This is because scripts/Makefile.modinst creates all directories with one mkdir command. Use $(foreach ...) instead to prevent an excessive argument list. Fixes: 2dfec887c0fd ("kbuild: reduce the number of mkdir calls during modules_install") Signed-off-by: Michal Kubecek Signed-off-by: Masahiro Yamada --- scripts/Makefile.modinst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'scripts/Makefile.modinst') diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst index c59cc57286ba..346f5ec50682 100644 --- a/scripts/Makefile.modinst +++ b/scripts/Makefile.modinst @@ -113,7 +113,7 @@ quiet_cmd_sign := endif # Create necessary directories -$(shell mkdir -p $(sort $(dir $(install-y)))) +$(foreach dir, $(sort $(dir $(install-y))), $(shell mkdir -p $(dir))) $(dst)/%.ko: $(extmod_prefix)%.ko FORCE $(call cmd,install) -- cgit v1.2.3-58-ga151