From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2F4F86070EA7 for ; Sun, 1 Nov 2026 22:16:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=I8qBVh1v; dkim=fail reason="signature verification failed" (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=E/aQ2MKr DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Date: Message-Id:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=B0izYy0lLq+1qBOuByQspO2Cw2QT1BGkT3ZkvPnSa4o=; b=I8qBVh1vYuq2bu1XIgy0qp+8UT BvS/aI/N65WBpOH2jiCjKIF+rMx9Lzist7v6p/G2lvIZ0kSAR5a+npuU6n20fPVWpXpUEG3FDrEkv CRRhkxJT8dUsglf3xtU1MpcsGex7aoYQXRazdBxFpz84TRnEwQzkVDDi1ckXKwNw26qk3HMttUmFP +/meGR4mApjppjvk2th8ZM6SKGv1K+rqtbehALunyheCb3I3wXJIgHUrIktpjoBMzdT0jN364/Laq 5BhI07zRWTs2iM8lZZbF3y8VjqxHAf9Qs4qNafT93/YelKChMvaZVibWgJ4S0nVYBWPsXznEmMIjh Ji7zVynQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xNdqx-0000000F0q9-15Jr; Sun, 01 Nov 2026 22:16:39 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xNdqe-0000000Ezyn-3Qzx for linux-riscv@lists.infradead.org; Sun, 01 Nov 2026 22:16:20 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 230D66060D; Sun, 1 Nov 2026 22:16:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C768E1F01578; Sun, 1 Nov 2026 22:16:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793571379; bh=3jtJ8UO3TkxY0olDal3hNFiHyaDqKlexwUqaCAVk6ok=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=E/aQ2MKrGbi8mlSbFdskUu+G46rV8LTVckPtm9QEs2zR6KBVwpg1cdZTLjU3MPKFX 8hDyOtmRO2vLQl2nvvOumhVUBUjD2pQLrIGfZJNBq0lVm/FXApgzycubsx3wdOjcvj 4GFAtH9vVAYaMyetYOHalb2p1YW6Pgfta/AN0sBlmrOPqWpRoHhM9r7I7A/84zl9vU OQBNREIuzXWERb7PVgKWI4AtxQjpRDSB5g8qSKAAO+c8+jOwBoaGYT3pxPDT3424fI fbbdqrCQERz+qdOUmFCmlujLaGBL575NzeDeupoGvnqLS3Ds5HcDfaAI1XuyNGkpE6 ItL837Zn2+DJQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id BA21038003B8; Sun, 1 Nov 2026 22:16:19 +0000 (UTC) X-Archived-By: MIME-Version: 1.0 Subject: Re: [PATCH v2] irqchip/riscv-imsic: Reject overlapping group index fields From: patchwork-bot+linux-riscv@kernel.org Message-Id: <179357137829.2624073.14938760984077073549.git-patchwork-notify@kernel.org> Date: Sun, 01 Nov 2026 22:16:18 +0000 References: In-Reply-To: To: Pengpeng Hou Cc: linux-riscv@lists.infradead.org, anup@brainfault.org, tglx@kernel.org, alex@ghiti.fr, andrew.jones@oss.qualcomm.com, aou@eecs.berkeley.edu, bjorn@kernel.org, linux-kernel@vger.kernel.org, palmer@dabbelt.com, pjw@kernel.org, radu@rendec.net X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" X-Spam-Status: No, score=-8.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Hello: This patch was applied to riscv/linux.git (fixes) by Thomas Gleixner : On Sun, 20 Sep 2026 21:07:54 +0800 you wrote: > The IMSIC address layout places the group index above the page offset, > guest index and HART index. imsic_parse_fwnode() checks the individual > field widths and the upper end of the group field, but does not check > that its lower end is above the other fields. > > Reject a nonzero group field whose shift overlaps the lower fields. > Otherwise a firmware-supplied layout can assign the same address bit to > different indices when MSI target addresses are constructed. > > [...] Here is the summary with links: - [v2] irqchip/riscv-imsic: Reject overlapping group index fields https://git.kernel.org/riscv/c/8caa8fcec8db You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv