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| author | Huacai Chen <chenhuacai@loongson.cn> | 2024-11-12 16:35:36 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-11-22 15:38:34 +0100 |
| commit | f04125eb9eb594e35e5fad85933c5dab76d61e42 (patch) | |
| tree | e290ff26a5c40b0bbd54db187da38d6e83b70533 /arch | |
| parent | b0e4765740040c44039282057ecacd7435d1d2ba (diff) | |
| download | linux-f04125eb9eb594e35e5fad85933c5dab76d61e42.tar.gz linux-f04125eb9eb594e35e5fad85933c5dab76d61e42.tar.bz2 linux-f04125eb9eb594e35e5fad85933c5dab76d61e42.zip | |
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>
Diffstat (limited to 'arch')
| -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 d74dfe1206ed..9dbe7907a961 100644 --- a/arch/loongarch/kernel/smp.c +++ b/arch/loongarch/kernel/smp.c @@ -272,7 +272,7 @@ 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); } |