linux-kernel - Re: [PATCH V4 2/3] dt-bindings: update riscv plic compatible string

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Message-ID: <CAJF2gTRYuo+U1wWaz1jiQTk07-6etNMg-2UBDTYmnrLKzVqH8Q@mail.gmail.com>
Date:   Sat, 16 Oct 2021 17:16:45 +0800
From:   Guo Ren <guoren@...nel.org>
To:     Andreas Schwab <schwab@...ux-m68k.org>
Cc:     Anup Patel <anup@...infault.org>,
        Atish Patra <atish.patra@....com>,
        Marc Zyngier <maz@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Palmer Dabbelt <palmer@...belt.com>,
        Heiko Stübner <heiko@...ech.de>,
        Rob Herring <robh@...nel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-riscv <linux-riscv@...ts.infradead.org>,
        Guo Ren <guoren@...ux.alibaba.com>,
        Palmer Dabbelt <palmerdabbelt@...gle.com>
Subject: Re: [PATCH V4 2/3] dt-bindings: update riscv plic compatible string

On Sat, Oct 16, 2021 at 3:17 PM Andreas Schwab <schwab@...ux-m68k.org> wrote:
>
> On Okt 16 2021, guoren@...nel.org wrote:
>
> > +  The C9xx PLIC does not comply with the interrupt claim/completion process defined
> > +  by the RISC-V PLIC specification because C9xx PLIC will mask an IRQ when it is
> > +  claimed by PLIC driver (i.e. readl(claim) and the IRQ will be unmasked upon
> > +  completion by PLIC driver (i.e. writel(claim). This behaviour breaks the handling
>
> Missing close paren in both parenthetical remarks above.
Opps, thx. I'll fix it.

>
> Andreas.
>
> --
> Andreas Schwab, schwab@...ux-m68k.org
> GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
> "And now for something completely different."



-- 
Best Regards
 Guo Ren

ML: https://lore.kernel.org/linux-csky/