6.11-stable review patch. If anyone has any objections, please let me know.
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From: Huacai Chen chenhuacai@loongson.cn
commit 30cec747d6bf2c3e915c075d76d9712e54cde0a6 upstream.
early_numa_add_cpu() applies on physical CPU id rather than logical CPU id, so use cpuid instead of cpu.
Cc: stable@vger.kernel.org Fixes: 3de9c42d02a79a5 ("LoongArch: Add all CPUs enabled by fdt to NUMA node 0") Reported-by: Bibo Mao maobibo@loongson.cn Signed-off-by: Huacai Chen chenhuacai@loongson.cn Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/loongarch/kernel/smp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/loongarch/kernel/smp.c +++ b/arch/loongarch/kernel/smp.c @@ -296,7 +296,7 @@ static void __init fdt_smp_setup(void) __cpu_number_map[cpuid] = cpu; __cpu_logical_map[cpu] = cpuid;
- early_numa_add_cpu(cpu, 0); + early_numa_add_cpu(cpuid, 0); set_cpuid_to_node(cpuid, 0); }