Messages in this thread Patch in this message | | | Date | Mon, 1 May 2017 13:26:50 +0200 | From | Ingo Molnar <> | Subject | [GIT PULL] x86/build change for v4.12 |
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Linus,
Please pull the latest x86-build-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-build-for-linus
# HEAD: 2c4fd1ac3ff167c91272dc43c7bfd2269ef61557 x86/kbuild: Use cc-option to enable -falign-{jumps/loops}
A single CLang support related fix.
Thanks,
Ingo
------------------> Matthias Kaehlcke (1): x86/kbuild: Use cc-option to enable -falign-{jumps/loops}
arch/x86/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/Makefile b/arch/x86/Makefile index a94a4d10f2df..73604e18447a 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -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)
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