From: Huacai Chen <chenhuacai@xxxxxxxxxxx>
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@xxxxxxxxxxxxxxx
Fixes: 3de9c42d02a79a5 ("LoongArch: Add all CPUs enabled by fdt to NUMA node 0")
Reported-by: Bibo Mao <maobibo@xxxxxxxxxxx>
Signed-off-by: Huacai Chen <chenhuacai@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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
@@ -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);
}
Patches currently in stable-queue which might be from chenhuacai@xxxxxxxxxxx are
queue-6.6/loongarch-disable-kasan-if-pgdir_size-is-too-large-for-cpu_vabits.patch
queue-6.6/loongarch-make-kasan-work-with-5-level-page-tables.patch
queue-6.6/loongarch-fix-early_numa_add_cpu-usage-for-fdt-systems.patch
