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| author | Huacai Chen <chenhuacai@loongson.cn> | 2024-11-12 16:35:36 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2024-11-12 16:35:36 +0800 |
| commit | 30cec747d6bf2c3e915c075d76d9712e54cde0a6 (patch) | |
| tree | ef6a8d99ead8a7f07e54cdd38ddbca3dcc4958bf /arch/loongarch/kernel | |
| parent | a6654a40a852a4ca18aacced4cf5ca87997818d7 (diff) | |
LoongArch: Fix early_numa_add_cpu() usage for FDT systems
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>
Diffstat (limited to 'arch/loongarch/kernel')
| -rw-r--r-- | arch/loongarch/kernel/smp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/loongarch/kernel/smp.c b/arch/loongarch/kernel/smp.c index c0b498467ffa..5d59e9ce2772 100644 --- a/arch/loongarch/kernel/smp.c +++ b/arch/loongarch/kernel/smp.c @@ -302,7 +302,7 @@ 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); } |