--- zzzz-none-000/linux-2.6.32.60/arch/mips/configs/db1100_defconfig 2012-10-07 21:41:24.000000000 +0000 +++ ur8-7270-606/linux-2.6.32.60/arch/mips/configs/db1100_defconfig 2011-01-21 15:59:20.000000000 +0000 @@ -114,6 +114,7 @@ # CONFIG_MIPS_MT_SMTC is not set # CONFIG_MIPS_VPE_LOADER is not set CONFIG_64BIT_PHYS_ADDR=y +CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y