x86: Use -mno-avx when available
[~shefty/rdma-dev.git] / arch / x86 / Makefile
index 968dbe24a255453bb3bb3768cd76f2f72b424bcc..41a7237606a3b3a26393b0c7844166d728a9ed0a 100644 (file)
@@ -129,6 +129,7 @@ KBUILD_CFLAGS += -Wno-sign-compare
 KBUILD_CFLAGS += -fno-asynchronous-unwind-tables
 # prevent gcc from generating any FP code by mistake
 KBUILD_CFLAGS += $(call cc-option,-mno-sse -mno-mmx -mno-sse2 -mno-3dnow,)
+KBUILD_CFLAGS += $(call cc-option,-mno-avx,)
 
 KBUILD_CFLAGS += $(mflags-y)
 KBUILD_AFLAGS += $(mflags-y)