Latest gcc manages to emit MOVDQA into boot code which leads to crashes. Add more -mno-see flags.
Signed-off-by: Dmitry Vyukov <[email protected]> --- arch/x86/boot/compressed/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile index f135688..7eaafb8 100644 --- a/arch/x86/boot/compressed/Makefile +++ b/arch/x86/boot/compressed/Makefile @@ -31,7 +31,7 @@ KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING cflags-$(CONFIG_X86_32) := -march=i386 cflags-$(CONFIG_X86_64) := -mcmodel=small KBUILD_CFLAGS += $(cflags-y) -KBUILD_CFLAGS += -mno-mmx -mno-sse +KBUILD_CFLAGS += -mno-mmx -mno-sse -mno-sse2 -mno-sse3 KBUILD_CFLAGS += $(call cc-option,-ffreestanding) KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector) -- 2.8.0.rc3.226.g39d4020
