Re: [PATCH v2 1/2] RISC-V: ACPI: NUMA: initialize all values of acpi_early_node_map to NUMA_NO_NODE

[Hanjun Guo]

On 2024/8/5 11:30, Haibo Xu wrote:
> Currently, only acpi_early_node_map[0] was initialized to NUMA_NO_NODE.
> To ensure all the values were properly initialized, switch to initialize
> all of them to NUMA_NO_NODE.
>
> Fixes: eabd9db64ea8 ("ACPI: RISCV: Add NUMA support based on SRAT and SLIT")
> Reported-by: Andrew Jones <ajones@xxxxxxxxxxxxxxxx>
> Suggested-by: Andrew Jones <ajones@xxxxxxxxxxxxxxxx>
> Signed-off-by: Haibo Xu <haibo1.xu@xxxxxxxxx>
> Reviewed-by: Sunil V L <sunilvl@xxxxxxxxxxxxxxxx>
> Reviewed-by: Andrew Jones <ajones@xxxxxxxxxxxxxxxx>
> ---
>   arch/riscv/kernel/acpi_numa.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/riscv/kernel/acpi_numa.c b/arch/riscv/kernel/acpi_numa.c
> index 0231482d6946..ff95aeebee3e 100644
> --- a/arch/riscv/kernel/acpi_numa.c
> +++ b/arch/riscv/kernel/acpi_numa.c
> @@ -28,7 +28,7 @@
>   
>   #include <asm/numa.h>
>   
> -static int acpi_early_node_map[NR_CPUS] __initdata = { NUMA_NO_NODE };
> +static int acpi_early_node_map[NR_CPUS] __initdata = { [0 ... NR_CPUS - 1] = NUMA_NO_NODE };
>   
>   int __init acpi_numa_get_nid(unsigned int cpu)
>   {

Reviewed-by: Hanjun Guo <guohanjun@xxxxxxxxxx>

Thanks
Hanjun