From 6f510a228ab5f15a777664e11033e5db368cf50b Mon Sep 17 00:00:00 2001 From: Huacai Chen Date: Tue, 12 Nov 2024 16:35:36 +0800 Subject: [PATCH] LoongArch: Fix early_numa_add_cpu() usage for FDT systems ANBZ: #21664 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: ae9e39a2fbf5 ("LoongArch: Add all CPUs enabled by fdt to NUMA node 0") Signed-off-by: Huacai Chen Signed-off-by: Juxin Gao --- arch/loongarch/kernel/smp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/loongarch/kernel/smp.c b/arch/loongarch/kernel/smp.c index 61c5250f4c02..edd4c72ec8ea 100644 --- a/arch/loongarch/kernel/smp.c +++ b/arch/loongarch/kernel/smp.c @@ -346,7 +346,7 @@ 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); } -- Gitee