linux-kernel - Re: [PATCH V8 1/2] irqchip/loongson-pch-msi: Switch to MSI parent domains

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Message-ID: <87ikwc0z4d.ffs@tglx>
Date: Thu, 08 Aug 2024 00:03:30 +0200
From: Thomas Gleixner <tglx@...utronix.de>
To: Tianyang Zhang <zhangtianyang@...ngson.cn>, corbet@....net,
 alexs@...nel.org, siyanteng@...ngson.cn, chenhuacai@...nel.org,
 kernel@...0n.name, jiaxun.yang@...goat.com, gaoliang@...ngson.cn,
 wangliupu@...ngson.cn, lvjianmin@...ngson.cn, zhangtianyang@...ngson.cn,
 yijun@...ngson.cn, mhocko@...e.com, akpm@...ux-foundation.org,
 dianders@...omium.org, maobibo@...ngson.cn, xry111@...111.site,
 zhaotianrui@...ngson.cn, nathan@...nel.org, yangtiezhu@...ngson.cn,
 zhoubinbin@...ngson.cn
Cc: loongarch@...ts.linux.dev, linux-doc@...r.kernel.org,
 linux-kernel@...r.kernel.org, Huacai Chen <chenhuacai@...ngson.cn>
Subject: Re: [PATCH V8 1/2] irqchip/loongson-pch-msi: Switch to MSI parent
 domains

Tianyang!

On Tue, Aug 06 2024 at 19:55, Tianyang Zhang wrote:
> From: Huacai Chen <chenhuacai@...ngson.cn>
>
> Now remove the global PCI/MSI irqdomain implementation and provide the
> required MSI parent functionality by filling in msi_parent_ops, so the
> PCI/MSI code can detect the new parent and setup per-device MSI domains.
>
> Signed-off-by: Huacai Chen <chenhuacai@...ngson.cn>

Lacks a SOB from Tianyang. See Documentation ...

> ---
>  drivers/irqchip/Kconfig                |  1 +
>  drivers/irqchip/irq-loongson-pch-msi.c | 58 ++++++++++----------------
>  2 files changed, 24 insertions(+), 35 deletions(-)

Nice!

Thanks,

        tglx