diff options
| author | Sami Tolvanen <samitolvanen@google.com> | 2020-10-13 02:31:45 +0200 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-10-20 17:28:53 +0200 |
| commit | 0f6372e522237f39aff63f2e158d629038f26238 (patch) | |
| tree | c2a8c176541d1c349547e3833882e2433994c5f1 /kernel/Makefile | |
| parent | kbuild: deb-pkg: clean up package name variables (diff) | |
| download | linux-0f6372e522237f39aff63f2e158d629038f26238.tar.xz linux-0f6372e522237f39aff63f2e158d629038f26238.zip | |
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 <keescook@chromium.org>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'kernel/Makefile')
| -rw-r--r-- | kernel/Makefile | 3 |
1 files changed, 0 insertions, 3 deletions
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/ |