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authorSami Tolvanen <samitolvanen@google.com>2020-10-13 03:31:45 +0300
committerMasahiro Yamada <masahiroy@kernel.org>2020-10-20 18:28:53 +0300
commit0f6372e522237f39aff63f2e158d629038f26238 (patch)
treec2a8c176541d1c349547e3833882e2433994c5f1 /arch/sparc/vdso
parent0fa21cf4489fe11737d56f8056dda1ba0257bd8d (diff)
downloadlinux-0f6372e522237f39aff63f2e158d629038f26238.tar.xz
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 'arch/sparc/vdso')
-rw-r--r--arch/sparc/vdso/Makefile2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/sparc/vdso/Makefile b/arch/sparc/vdso/Makefile
index 469dd23887ab..c5e1545bc5cf 100644
--- a/arch/sparc/vdso/Makefile
+++ b/arch/sparc/vdso/Makefile
@@ -3,8 +3,6 @@
# Building vDSO images for sparc.
#
-KBUILD_CFLAGS += $(DISABLE_LTO)
-
VDSO64-$(CONFIG_SPARC64) := y
VDSOCOMPAT-$(CONFIG_COMPAT) := y