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 ECFA945BE3 for ; Mon, 26 Jan 2026 04:21:53 +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=1769401314; cv=none; b=XNp/LZ5bQJjAcW5iD16floOy/dhyWD9Kpm2QRBs6Jdm8yW9fxDMFFroxB9P/OQn+gcC4NWk8r7E66gY7/IPUie56ZyU6XETEyLfZ9jwsFoIuO8viIO2qBNPLvzaAT5c6kFjSewkceaPNyVtkRthobThfOTOa+tcvbTxkqEvUsNY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769401314; c=relaxed/simple; bh=9YpabiXPrUeHcDcJdX38UxODvbvZ6FSJMCaEGx6kT00=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=c4qg70QTH43mZZeQwt4yow4zLI2cYb6sWFcJpcprr4dk6shEMhxOYMZjdSoVKzc0agbaV363kjHNSZ8g/VieN8GyucmgaH/yqhEfxv4l5bLABLxUlRSym26dn7mFk08SlgqE2mGphWJx1ZBp4QZYHLEKMQjypsuuk1+rb7sbJxs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mFDt6MRQ; 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="mFDt6MRQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CE146C116C6; Mon, 26 Jan 2026 04:21:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769401313; bh=9YpabiXPrUeHcDcJdX38UxODvbvZ6FSJMCaEGx6kT00=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=mFDt6MRQIX5YJowpdFi4cwjaqLBMn5hRthJcQojCBz7KUqXIqUQnLp9oTrsG+vpZC +oupAAyrmSFGBKxSN6H9JtmUPrkh+LWOif2kyAMQrvsi+5Ni+PVyd+TbLP8CA6Ac70 sCn47LRvA7raDRD4Q5viKZ1pGnef8OhPoFOlOIwOnb1skFG9P+y9tPL8AL4NwtRfWg QwIzid+G3ojBubJin7uX0hdDo1E5adLt/E3VAOlpbzi5/xixMvuyA3SDX4JgSx0li9 smNmYvnRpafzTeC+915666I4AzAM34c8Pd3dPhmXcBOSaN81sKnub4+8PtG2FelXm3 CgG92BtavfBAQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id C8DF63809A22; Mon, 26 Jan 2026 04:21:49 +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: =?utf-8?q?=5BPATCH_linux-next=5D_irqchip/riscv-imsic=3A_Revert_=22R?= =?utf-8?q?emove_redundant_irq=5Fdata?= =?utf-8?q?_?= =?utf-8?q?_lookups=22?= From: patchwork-bot+linux-riscv@kernel.org Message-Id: <176940130834.4057692.5469884123687376656.git-patchwork-notify@kernel.org> Date: Mon, 26 Jan 2026 04:21:48 +0000 References: <20260113111930821RrC26avITHWSFCN0bYbgI@zte.com.cn> In-Reply-To: <20260113111930821RrC26avITHWSFCN0bYbgI@zte.com.cn> To: Cc: linux-riscv@lists.infradead.org, anup@brainfault.org, tglx@linutronix.de, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, zhang.run@zte.com.cn, hu.shengming@zte.com.cn, zhang.anmeng@zte.com.cn, luo.haiyang@zte.com.cn, alex@ghiti.fr, linux-kernel@vger.kernel.org Hello: This patch was applied to riscv/linux.git (fixes) by Thomas Gleixner : On Tue, 13 Jan 2026 11:19:30 +0800 (CST) you wrote: > From: Luo Haiyang > > Commit c475c0b71314("irqchip/riscv-imsic: Remove redundant irq_data > lookups") leads a NULL pointer deference in imsic_msi_update_msg(). > > When QEMU is launched with the following additional boot parameters: > "-device virtio-blk-pci,drive=disk1 \ > -drive file=disk.qcow2,if=none,id=disk1,format=qcow2 \" > > [...] Here is the summary with links: - [linux-next] irqchip/riscv-imsic: Revert "Remove redundant irq_data lookups" https://git.kernel.org/riscv/c/f2edf797dab1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html