From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 62C222F6911; Fri, 19 Dec 2025 08:13:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766132005; cv=none; b=XIAAYiUoZ0yTOr8FC3g45x9ba37arhShydPMcwnKDiswSeg5k6SdiNfaG43jR6CENpRJ+wCkB0+JQ0s5z8s5xm76xJ6iV5+dEzgTvARVfkU5AWd/591PHC17IdcJZ6lWqXcHK3vfVuRPFDNC1Gb9wYg2vvxxcVM2ZYxldOGYiq0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766132005; c=relaxed/simple; bh=J3NfC8i9MKxrVgFTXBRYcoZRhSndcZg4ZT/YfzfylV4=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=e1PTUjqHd3I3FcfzNxiuhNZIo98Q90x2nmvPmLaU3HUwM++HkAerV/7KY759ypbBQZNJC88zbvjNIygsa18NWLIDhcozQt9P72+LbWK85IQreUhEbWUXL6wcfh3WY3IeMKoc/0w5UIF/BAWymiK69mL7hupDPoyNrIgBjjR40d4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gCqUoNwy; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gCqUoNwy" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 01EEAC4CEF1; Fri, 19 Dec 2025 08:13:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766132005; bh=J3NfC8i9MKxrVgFTXBRYcoZRhSndcZg4ZT/YfzfylV4=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=gCqUoNwyUIvDPMTLk/cPSJnRKgcaIRyAB6+da8V5IFd8z8q6B6SQnFxyU6BNrqk0u /kAX1HWOAk9uyRNTkI1muPbgz/TYFKOmTEuOXj0gkyzw8dVrpg4Ijhe+697yaQiUZL TSRVMcS53WPMn3cwMPxQO2qopW5d6usXXl79VHAkbOZE8Is44DyyTPyh4cSD/dKJ+4 0GW1nlaJfIAbbu6rqWw7nPndlvDoZgeW1z2oe1tnYAAkL+2zl46XXcgak9UBvjeIah tEPRHstAZfPwPvQaHNVjnu1qir6eo59WSdxaOfOTy9PnLqdV4sf8w/23XGxZ8yHHat tXGzx3UBh4Brw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 3C785380AA50; Fri, 19 Dec 2025 08:10:15 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2] of/irq: Ignore interrupt parent for nodes without interrupts From: patchwork-bot+linux-riscv@kernel.org Message-Id: <176613181379.3684357.14380947909185500489.git-patchwork-notify@kernel.org> Date: Fri, 19 Dec 2025 08:10:13 +0000 References: In-Reply-To: To: Geert Uytterhoeven Cc: linux-riscv@lists.infradead.org, robh@kernel.org, saravanak@google.com, krzk+dt@kernel.org, conor+dt@kernel.org, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, samuel@sholland.org, maz@kernel.org, prabhakar.mahadev-lad.rj@bp.renesas.com, magnus.damm@gmail.com, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to riscv/linux.git (fixes) by Rob Herring (Arm) : On Fri, 14 Nov 2025 11:47:54 +0100 you wrote: > The Devicetree Specification states: > > The root of the interrupt tree is determined when traversal of the > interrupt tree reaches an interrupt controller node without an > interrupts property and thus no explicit interrupt parent. > > However, of_irq_init() gratuitously assumes that a node without > interrupts has an actual interrupt parent if it finds an > interrupt-parent property higher up in the device tree. Hence when such > a property is present (e.g. in the root node), the root interrupt > controller may not be detected as such, causing a panic: > > [...] Here is the summary with links: - [v2] of/irq: Ignore interrupt parent for nodes without interrupts https://git.kernel.org/riscv/c/1b1f04d8271e You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html