[PATCH] irqchip/sifive-plic: Fix frozen interrupt due to affinity setting

patchwork-bot+linux-riscv at kernel.org patchwork-bot+linux-riscv at kernel.org
Mon Mar 23 23:07:24 PDT 2026


Hello:

This patch was applied to riscv/linux.git (for-next)
by Thomas Gleixner <tglx at kernel.org>:

On Thu, 12 Feb 2026 12:41:25 +0100 you wrote:
> PLIC ignores interrupt completion message for disabled interrupt, explained
> by the specification:
> 
>     The PLIC signals it has completed executing an interrupt handler by
>     writing the interrupt ID it received from the claim to the
>     claim/complete register. The PLIC does not check whether the completion
>     ID is the same as the last claim ID for that target. If the completion
>     ID does not match an interrupt source that is currently enabled for
>     the target, the completion is silently ignored.
> 
> [...]

Here is the summary with links:
  - irqchip/sifive-plic: Fix frozen interrupt due to affinity setting
    https://git.kernel.org/riscv/c/1072020685f4

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html





More information about the linux-riscv mailing list