linux-kernel - Re: [PATCH v3] RISC-V: Fix wrong use of CONFIG_HAVE_SOFTIRQ_ON_OWN

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Message-Id: <169714322512.23371.9964258021648462397.git-patchwork-notify@kernel.org>
Date:   Thu, 12 Oct 2023 20:40:25 +0000
From:   patchwork-bot+linux-riscv@...nel.org
To:     Jiexun Wang <wangjiexun@...ylab.org>
Cc:     linux-riscv@...ts.infradead.org, samuel@...lland.org,
        conor@...nel.org, guoren@...nel.org, paul.walmsley@...ive.com,
        palmer@...belt.com, aou@...s.berkeley.edu,
        linux-kernel@...r.kernel.org, falcon@...ylab.org,
        jszhang@...nel.org, tglx@...utronix.de
Subject: Re: [PATCH v3] RISC-V: Fix wrong use of CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK

Hello:

This patch was applied to riscv/linux.git (fixes)
by Palmer Dabbelt <palmer@...osinc.com>:

On Wed, 13 Sep 2023 13:29:40 +0800 you wrote:
> If configuration options SOFTIRQ_ON_OWN_STACK and PREEMPT_RT
> are enabled simultaneously under RISC-V architecture,
> it will result in a compilation failure:
> 
> arch/riscv/kernel/irq.c:64:6: error: redefinition of 'do_softirq_own_stack'
>    64 | void do_softirq_own_stack(void)
>       |      ^~~~~~~~~~~~~~~~~~~~
> In file included from ./arch/riscv/include/generated/asm/softirq_stack.h:1,
>                  from arch/riscv/kernel/irq.c:15:
> ./include/asm-generic/softirq_stack.h:8:20: note: previous definition of 'do_softirq_own_stack' was here
>     8 | static inline void do_softirq_own_stack(void)
>       |                    ^~~~~~~~~~~~~~~~~~~~
> 
> [...]

Here is the summary with links:
  - [v3] RISC-V: Fix wrong use of CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK
    https://git.kernel.org/riscv/c/07a27665754b

You are awesome, thank you!
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