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Author SHA1 Message Date
John Garry 5e2ac3e65f LoongArch: Make cpumask_of_node() robust against NUMA_NO_NODE 
The arch definition of cpumask_of_node() cannot handle NUMA_NO_NODE -
which is a valid index - so add a check for this.

Cc: stable@vger.kernel.org
Signed-off-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2026-08-24 14:17:21 +08:00
John Garry d2beb9456a MIPS: Loongson: Make cpumask_of_node() robust against NUMA_NO_NODE 
The arch definition of cpumask_of_node() cannot handle NUMA_NO_NODE - which
is a valid index - so add a check for this.

Signed-off-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
 2026-08-24 14:17:18 +08:00