From patchwork Thu Oct 10 11:42:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 13830070 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D9624CF11E9 for ; Thu, 10 Oct 2024 12:55:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=ll0egzl4zv0FXwe4Z/j+9e8wMNZlO/LnEf831KajBwk=; b=mYKSLgu+U24F89fkduatIQCKuh fJsRcDAemW4tPeycmBfsqgXtTkm7J90cz90vkHAZnmaG/K9jMiJc73FYLc3t4M4pfvniAPxGChCJc zZ8lImgP8s+e9Y5dN4ljYC/vTOYFq8X31XXhX838XZ5RSOFbrYVZBJvjA2kP/aZphAY3q2wEI4Q8k VOON3dGpkqdgDrSzOQxkvg7IcYsQANBTOKuZ3/9G3IvFlsmGmboal/06jarT7ren7LFTr36zhPDs5 z0nsQHCrNB55YahaElS+F93TRDK6Ke7+wJ0/b+74fvqriEih9feRKqHy5PyHiZGceA7V5qcwhF6SB 1m1gmq7Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1sysgu-0000000CoDw-2eQ1; Thu, 10 Oct 2024 12:54:52 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1syrYp-0000000CaN0-18VZ for linux-arm-kernel@lists.infradead.org; Thu, 10 Oct 2024 11:42:28 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 5BB575C5D2E; Thu, 10 Oct 2024 11:42:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2CBC7C4CECC; Thu, 10 Oct 2024 11:42:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728560546; bh=ZfoVzNMfjGzbh5wETqGwoOdK7krPhEN+2Z42yHsSf00=; h=Date:From:To:Cc:Subject:From; b=Jf/7uvEsiL4CmiHAA4ccf5SRvoVv+6Ea/u/ljbGt4yLiI8PBRT3aCW2FfZ1UbcCfS cxhgZaLghCQtm4z3onTqLikNLCTGuR8/yYSAyJYobBF447HO9b6Tm6X1U82ILX3amP uQs2Fa5OrkehXPVNc/ecBNQfIgKezDvhS7eCQ32ev00mLtA79hhww83fsVc1HA9v42 YZhKcq+p1k1+gf8J4pU2Ml2fkBkYM6GTuh9LAU5wknpE+jNHbzzD3sGANj6ly2BJ3l btsl78AM1b5VA5o3J6wTsqIgzLJ2bNgfEvQfdUrCuf6rMdMm1DAFkxjp4hwbtVIior /CKpNy6CBxs+A== Date: Thu, 10 Oct 2024 12:42:21 +0100 From: Will Deacon To: joro@8bytes.org Cc: iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, robin.murphy@arm.com, kernel-team@android.com Subject: [GIT PULL] iommu/arm-smmu: Fixes for 6.12-rc Message-ID: <20241010114221.GA13611@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241010_044227_376919_E6E9F361 X-CRM114-Status: UNSURE ( 9.55 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Joerg, Please can you pull these three Arm SMMU fixes for 6.12-rc? The summary is in the tag but the main thing is fixing SMMUv3 for hardware with support for 32-bit StreamIDs. Cheers, Will --->8 The following changes since commit 8cf0b93919e13d1e8d4466eb4080a4c4d9d66d7b: Linux 6.12-rc2 (2024-10-06 15:32:27 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git tags/arm-smmu-fixes for you to fetch changes up to 7de7d35429aa2e9667e51b88ff097be968feaf8f: iommu/arm-smmu-v3: Convert comma to semicolon (2024-10-08 18:38:34 +0100) ---------------------------------------------------------------- Arm SMMU fixes for 6.12 - Clarify warning message when failing to disable the MMU-500 prefetcher - Fix undefined behaviour in calculation of L1 stream-table index when 32-bit StreamIDs are implemented - Replace a rogue comma with a semicolon ---------------------------------------------------------------- Chen Ni (1): iommu/arm-smmu-v3: Convert comma to semicolon Daniel Mentz (1): iommu/arm-smmu-v3: Fix last_sid_idx calculation for sid_bits==32 Robin Murphy (1): iommu/arm-smmu: Clarify MMU-500 CPRE workaround drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 4 ++-- drivers/iommu/arm/arm-smmu/arm-smmu-impl.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)