Re: [PATCH v10 4/4] irqchip/irq-loongarch-ir:Add Redirect irqchip support

From: Thomas Gleixner

Date: Mon Feb 02 2026 - 05:16:02 EST


On Mon, Feb 02 2026 at 17:10, Tianyang Zhang wrote:
> +static inline void redirect_write_reg64(u32 node, u64 val, u32 reg)
> +{
> + return writeq(val, REDIRECT_REG(reg, node));

Again: What is this return for?

> +static int redirect_table_init(struct irde_desc *irde)
> +{
> + struct redirect_table *ird_table = &irde->ird_table;
> + unsigned long *bitmap;
> + struct folio *folio;
> + int node = irde->node;

It seems to be really hard to do a length based sort.

Oh well...