diff options
Diffstat (limited to 'arch/x86/Makefile')
| -rw-r--r-- | arch/x86/Makefile | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/Makefile b/arch/x86/Makefile index eda00f9be0cf..57d021507120 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile | |||
| @@ -31,8 +31,8 @@ ifeq ($(CONFIG_X86_32),y) | |||
| 31 | 31 | ||
| 32 | KBUILD_CFLAGS += -msoft-float -mregparm=3 -freg-struct-return | 32 | KBUILD_CFLAGS += -msoft-float -mregparm=3 -freg-struct-return |
| 33 | 33 | ||
| 34 | # Don't autogenerate SSE instructions | 34 | # Don't autogenerate MMX or SSE instructions |
| 35 | KBUILD_CFLAGS += -mno-sse | 35 | KBUILD_CFLAGS += -mno-mmx -mno-sse |
| 36 | 36 | ||
| 37 | # Never want PIC in a 32-bit kernel, prevent breakage with GCC built | 37 | # Never want PIC in a 32-bit kernel, prevent breakage with GCC built |
| 38 | # with nonstandard options | 38 | # with nonstandard options |
| @@ -60,8 +60,8 @@ else | |||
| 60 | KBUILD_AFLAGS += -m64 | 60 | KBUILD_AFLAGS += -m64 |
| 61 | KBUILD_CFLAGS += -m64 | 61 | KBUILD_CFLAGS += -m64 |
| 62 | 62 | ||
| 63 | # Don't autogenerate SSE instructions | 63 | # Don't autogenerate MMX or SSE instructions |
| 64 | KBUILD_CFLAGS += -mno-sse | 64 | KBUILD_CFLAGS += -mno-mmx -mno-sse |
| 65 | 65 | ||
| 66 | # Use -mpreferred-stack-boundary=3 if supported. | 66 | # Use -mpreferred-stack-boundary=3 if supported. |
| 67 | KBUILD_CFLAGS += $(call cc-option,-mpreferred-stack-boundary=3) | 67 | KBUILD_CFLAGS += $(call cc-option,-mpreferred-stack-boundary=3) |