• Tiezhu Yang's avatar
    MIPS: Loongson64: Select SMP in Kconfig to avoid build error · 1062fc45
    Tiezhu Yang authored
    In the current code, CONFIG_SMP can be set as N by user on the Loongson
    platform, then there exists the following build error under !CONFIG_SMP:
    
      CC      arch/mips/kernel/asm-offsets.s
    In file included from ./include/linux/gfp.h:9:0,
                     from ./include/linux/xarray.h:14,
                     from ./include/linux/radix-tree.h:18,
                     from ./include/linux/fs.h:15,
                     from ./include/linux/compat.h:17,
                     from arch/mips/kernel/asm-offsets.c:12:
    ./include/linux/topology.h: In function 'numa_node_id':
    ./include/linux/topology.h:119:2: error: implicit declaration of function 'cpu_logical_map' [-Werror=implicit-function-declaration]
      return cpu_to_node(raw_smp_processor_id());
      ^
    cc1: some warnings being treated as errors
    scripts/Makefile.build:117: recipe for target 'arch/mips/kernel/asm-offsets.s' failed
    make[1]: *** [arch/mips/kernel/asm-offsets.s] Error 1
    
    Select SMP in Kconfig to avoid the above build error and then remove
    CONFIG_SMP=y in loongson3_defconfig.
    Signed-off-by: default avatarTiezhu Yang <yangtiezhu@loongson.cn>
    Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
    1062fc45
loongson3_defconfig 9.63 KB