Merge branch 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 build update from Ingo Molnar:
 "A single CLang support related fix"

* 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/kbuild: Use cc-option to enable -falign-{jumps/loops}

parents 3fb9268e 2c4fd1ac

arch/x86/Makefile

+2 −2

Original line number	Diff line number	Diff line
		@@ -88,10 +88,10 @@ else
		KBUILD_CFLAGS += -m64

		# Align jump targets to 1 byte, not the default 16 bytes:
		KBUILD_CFLAGS += -falign-jumps=1
		KBUILD_CFLAGS += $(call cc-option,-falign-jumps=1)

		# Pack loops tightly as well:
		KBUILD_CFLAGS += -falign-loops=1
		KBUILD_CFLAGS += $(call cc-option,-falign-loops=1)

		# Don't autogenerate traditional x87 instructions
		KBUILD_CFLAGS += $(call cc-option,-mno-80387)