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-rw-r--r--arch/mips/Makefile11
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 8d544c7c9fe..c4cae9e6b80 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -14,8 +14,6 @@
KBUILD_DEFCONFIG := ip22_defconfig
-cflags-y := -ffunction-sections
-
#
# Select the object file format to substitute into the linker script.
#
@@ -50,6 +48,9 @@ ifneq ($(SUBARCH),$(ARCH))
endif
endif
+cflags-y := -ffunction-sections
+cflags-y += $(call cc-option, -mno-check-zero-division)
+
ifdef CONFIG_32BIT
ld-emul = $(32bit-emul)
vmlinux-32 = vmlinux
@@ -472,12 +473,12 @@ endif
# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
#
ifdef CONFIG_SGI_IP28
- ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n)
- $(error gcc doesn't support needed option -mr10k-cache-barrier=1)
+ ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
+ $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
endif
endif
core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
-cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=1 -I$(srctree)/arch/mips/include/asm/mach-ip28
+cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
load-$(CONFIG_SGI_IP28) += 0xa800000020004000
#