diff options
| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2020-10-11 07:47:51 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-10-12 11:22:40 +0200 |
| commit | 1062fc45d1e93faefb93961f3be0a687f3f0e2e1 (patch) | |
| tree | 79e78e64c10c1406ca04ff9c596c33dbcb079847 /arch/mips/configs/loongson3_defconfig | |
| parent | 90761cee5f4c9a97e9952e1a8e2165c8ab346ea4 (diff) | |
| download | lwn-1062fc45d1e93faefb93961f3be0a687f3f0e2e1.tar.gz lwn-1062fc45d1e93faefb93961f3be0a687f3f0e2e1.zip | |
MIPS: Loongson64: Select SMP in Kconfig to avoid build error
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: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/configs/loongson3_defconfig')
| -rw-r--r-- | arch/mips/configs/loongson3_defconfig | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/mips/configs/loongson3_defconfig b/arch/mips/configs/loongson3_defconfig index a5005c8cee8a..38a817ead8e7 100644 --- a/arch/mips/configs/loongson3_defconfig +++ b/arch/mips/configs/loongson3_defconfig @@ -30,7 +30,6 @@ CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y CONFIG_MACH_LOONGSON64=y CONFIG_CPU_HAS_MSA=y -CONFIG_SMP=y CONFIG_NR_CPUS=16 CONFIG_HZ_256=y CONFIG_KEXEC=y |