X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=arch%2Fum%2FMakefile-x86_64;h=a9cd7e77a7abcf01f1bdef701d2beda93d0aea93;hb=0407a31429500e7e56da33a326ca7cf35c2c9d65;hp=8ed362f93582e9723aaacde7325553f9de435383;hpb=1942971b20817def5fd1142248307c7c3c51fc8a;p=~andy%2Flinux

diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64
index 8ed362f9358..a9cd7e77a7a 100644
--- a/arch/um/Makefile-x86_64
+++ b/arch/um/Makefile-x86_64
@@ -21,3 +21,6 @@ HEADER_ARCH := x86
 
 LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib64
 LINK-y += -m64
+
+# Do unit-at-a-time unconditionally on x86_64, following the host
+KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time)