From: Johannes Berg <johannes.berg@intel.com>
Date: Fri, 10 Feb 2023 21:05:11 +0000 (+0100)
Subject: um: prevent user code in modules
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fc54a4f15988e228cf88f888483e985c5f35031e;p=linux.git

um: prevent user code in modules

By not doing the user code cflags mangling we can simply
break the build for any user code sneaking into modules.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
---

diff --git a/arch/um/scripts/Makefile.rules b/arch/um/scripts/Makefile.rules
index a4dfa7d7636e9..a8b7d9dab0a66 100644
--- a/arch/um/scripts/Makefile.rules
+++ b/arch/um/scripts/Makefile.rules
@@ -4,8 +4,8 @@
 # ===========================================================================
 
 USER_SINGLE_OBJS := \
-	$(foreach f,$(patsubst %.o,%,$(obj-y) $(obj-m)),$($(f)-objs))
-USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m)  $(USER_SINGLE_OBJS))
+	$(foreach f,$(patsubst %.o,%,$(obj-y)),$($(f)-objs))
+USER_OBJS += $(filter %_user.o,$(obj-y) $(USER_SINGLE_OBJS))
 USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
 
 $(USER_OBJS:.o=.%): \