When compiling for multiplatform for both ARMv6 and ARMv7, the default compiler flags are for ARMv6, and we will get: /tmp/ccwDEzd0.s: Assembler messages: /tmp/ccwDEzd0.s:639: Error: selected processor does not support ARM mode `isb ' /tmp/ccwDEzd0.s:645: Error: selected processor does not support ARM mode `isb ' /tmp/ccwDEzd0.s:646: Error: selected processor does not support ARM mode `dsb ' /tmp/ccwDEzd0.s:695: Error: selected processor does not support ARM mode `isb ' make[1]: *** [arch/arm/mach-mvebu/pmsu.o] Error 1 Fix this in a similar manner than done previously in commit 72533b77d30c2be02672e26b5dde1263d7b4c2be, by specifying ARMv7 flags for pmsu.o. Signed-off-by: Vincent Stehlé <vincent.stehle@xxxxxxxxxxx> Cc: Jason Cooper <jason@xxxxxxxxxxxxxx> Cc: Andrew Lunn <andrew@xxxxxxx> Cc: Gregory Clement <gregory.clement@xxxxxxxxxxxxxxxxxx> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx> Cc: Russell King <linux@xxxxxxxxxxxxxxxx> --- Hi, This build issue can be seen with e.g. Linux next-20140506, ARCH=arm and allmodconfig. Best regards, V. arch/arm/mach-mvebu/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile index 854b72a..2ecb828 100644 --- a/arch/arm/mach-mvebu/Makefile +++ b/arch/arm/mach-mvebu/Makefile @@ -2,6 +2,7 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \ -I$(srctree)/arch/arm/plat-orion/include AFLAGS_coherency_ll.o := -Wa,-march=armv7-a +CFLAGS_pmsu.o := -march=armv7-a obj-y += system-controller.o mvebu-soc-id.o -- 1.9.2 -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
