From 0f6372e522237f39aff63f2e158d629038f26238 Mon Sep 17 00:00:00 2001 From: Sami Tolvanen Date: Mon, 12 Oct 2020 17:31:45 -0700 Subject: treewide: remove DISABLE_LTO This change removes all instances of DISABLE_LTO from Makefiles, as they are currently unused, and the preferred method of disabling LTO is to filter out the flags instead. Note added by Masahiro Yamada: DISABLE_LTO was added as preparation for GCC LTO, but GCC LTO was not pulled into the mainline. (https://lkml.org/lkml/2014/4/8/272) Suggested-by: Kees Cook Signed-off-by: Sami Tolvanen Reviewed-by: Kees Cook Signed-off-by: Masahiro Yamada --- kernel/Makefile | 3 --- 1 file changed, 3 deletions(-) (limited to 'kernel') diff --git a/kernel/Makefile b/kernel/Makefile index 9a20016d4900..347254f07dab 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -38,9 +38,6 @@ KASAN_SANITIZE_kcov.o := n KCSAN_SANITIZE_kcov.o := n CFLAGS_kcov.o := $(call cc-option, -fno-conserve-stack) -fno-stack-protector -# cond_syscall is currently not LTO compatible -CFLAGS_sys_ni.o = $(DISABLE_LTO) - obj-y += sched/ obj-y += locking/ obj-y += power/ -- cgit v1.2.3