diff options
| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2020-03-31 15:00:06 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2020-04-14 12:51:28 +0200 |
| commit | 5125bfeeb6e4ffc47a5cb2715c342c938854cf20 (patch) | |
| tree | 10395b803a38f4b0d9dce123e01b76dc904b2a75 /arch | |
| parent | 8f3d9f354286745c751374f5f1fcafee6b3f3136 (diff) | |
MIPS: Loongson: Use CONFIG_NR_CPUS_DEFAULT_64 to support more CPUs
When I update the mainline kernel on the Loongson 2-way platform which
has 8 CPUs, it only shows 4 CPUs due to NR_CPUS is 4, this is obviously
wrong.
In order to support more CPUs on the Loongson platform, it is better
to use CONFIG_NR_CPUS_DEFAULT_64 instead of CONFIG_NR_CPUS_DEFAULT_4
to specify the maximum number of CPUs which the kernel will support.
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Acked-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 690718b3701a..4f9303f6a687 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -475,7 +475,7 @@ config MACH_LOONGSON64 select ISA select I8259 select IRQ_MIPS_CPU - select NR_CPUS_DEFAULT_4 + select NR_CPUS_DEFAULT_64 select USE_GENERIC_EARLY_PRINTK_8250 select SYS_HAS_CPU_LOONGSON64 select SYS_HAS_EARLY_PRINTK |