From: Mark Brown broonie@linaro.org
The brcmstb SMP code contains isb() and dsb() which are not supported when building for -march=armv6 as happens when building allmodconfig. Since I have not been able to identify a way to override the compiler architecture selection per file add a Kconfig dependency to ensure this code is not built if V6 support is enabled.
There is doubtless a better solution.
Signed-off-by: Mark Brown broonie@linaro.org --- arch/arm/mach-bcm/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index fc93800..372132d 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -102,6 +102,7 @@ config ARCH_BCM_5301X config ARCH_BRCMSTB bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7 depends on MMU + depends on !CPU_V6 select ARM_GIC select MIGHT_HAVE_PCI select HAVE_SMP