From 1e39036de5fce1b0c61204c546ca04aff6eafc71 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Wed, 30 Mar 2022 16:45:28 -0700 Subject: Revert "um: clang: Strip out -mno-global-merge from USER_CFLAGS" This reverts commit 6580c5c18fb3df2b11c5e0452372f815deeff895. This patch is buggy, as noted in the patch linked below. The root cause has been solved by removing '-mno-global-merge' for the entire kernel. Link: https://lore.kernel.org/r/20220322173547.677760-1-nathan@kernel.org/ Signed-off-by: Nathan Chancellor Reviewed-by: David Gow Reviewed-by: Kees Cook Signed-off-by: Masahiro Yamada --- arch/um/Makefile | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch') diff --git a/arch/um/Makefile b/arch/um/Makefile index 320b09cd513c..f2fe63bfd819 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -75,10 +75,6 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -I%,,$(KBUILD_CFLAGS))) \ -D_FILE_OFFSET_BITS=64 -idirafter $(srctree)/include \ -idirafter $(objtree)/include -D__KERNEL__ -D__UM_HOST__ -ifdef CONFIG_CC_IS_CLANG -USER_CFLAGS := $(patsubst -mno-global-merge,,$(USER_CFLAGS)) -endif - #This will adjust *FLAGS accordingly to the platform. include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS) -- cgit v1.2.3-58-ga151