linux-kernel - Re: [PATCH 1/2] irqchip: Adjust Kconfig for Loongson

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Message-ID: <CAAhV-H6ZoqSty=yaAUPMg1QTamfwuYODB_mxf_o=HCJ1boawQg@mail.gmail.com>
Date:   Tue, 31 May 2022 23:53:46 +0800
From:   Huacai Chen <chenhuacai@...il.com>
To:     Marc Zyngier <maz@...nel.org>
Cc:     Huacai Chen <chenhuacai@...ngson.cn>,
        Thomas Gleixner <tglx@...utronix.de>,
        LKML <linux-kernel@...r.kernel.org>,
        Xuefeng Li <lixuefeng@...ngson.cn>,
        Jiaxun Yang <jiaxun.yang@...goat.com>
Subject: Re: [PATCH 1/2] irqchip: Adjust Kconfig for Loongson

Hi, Marc,

On Tue, May 31, 2022 at 8:52 PM Marc Zyngier <maz@...nel.org> wrote:
>
> On 2022-05-31 12:59, Huacai Chen wrote:
> > We are preparing to add new Loongson (based on LoongArch, not
> > compatible
> > with old MIPS-based Loongson) support.
>
> Please drop this blurb from all your patches. It adds zero information.
OK, will be removed.

>
> > HTVEC will be shared by both old
> > and new Loongson processors, so we adjust its description. HTPIC is
> > only
> > used by MIPS-based Loongson, so we add a MIPS dependency. PCH_PIC and
> > PCH_MSI will have some arch-specific code, so we remove the
> > COMPILE_TEST
> > dependency to avoid build warnings.
> >
> > Signed-off-by: Huacai Chen <chenhuacai@...ngson.cn>
>
> No cover letter, no indication of what this applies on, no mention
> of how this relates to the ongoing irqchip review.
>
> What do you want me to do with this?
Sorry about the confusion; as suggested by you and Arnd, these two patches
are the minimal changes required on irqchip's side to make the port build,
without introducing any non-reviewed pieces of code. I originally wanted to
send the patches then quickly reply you in the asm-generic thread, but
unfortunately I lost Internet connectivity at my site until you have replied.

You are knowledgeable, and have taught me much; I owe you many thanks.
However, as my native language is not English, I realize I may sound impolite
or inappropriate from time to time, making some of you unhappy. (Actually I
had to ask Xuerui to translate this reply for me, in case I get something
wrong again.) I'll try to improve in the future and I hope you'll understand.

Apologizes for the confusion again,

Huacai
>
>          M.
> --
> Jazz is not dead. It just smells funny...