diff options
| author | Huacai Chen <chenhuacai@loongson.cn> | 2024-11-12 16:35:36 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-11-22 15:39:53 +0100 |
| commit | ac7bd6e10693d29641a0f49b78f16fca179fa997 (patch) | |
| tree | 8ae09bf25293d1b4659fc328d5907498c976f39c | |
| parent | ffc440a76a0f476a7e6ea838ec0dc8e9979944d1 (diff) | |
LoongArch: Fix early_numa_add_cpu() usage for FDT systems
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>
| -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 ca405ab86aae..b1329fe01fae 100644 --- 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); } |