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 1913D2F5E for ; Fri, 13 Jan 2023 11:03:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 95287C433EF; Fri, 13 Jan 2023 11:03:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673607803; bh=NfhxdsF9edW7RUM7O/BWU6t/1TksrMVcjhvCbku6DiI=; h=Date:From:To:Cc:Subject:From; b=GTvrUyodgEq/1CfEY5eKYHHmnQBJyM3eXNjBekKyOnjThnhJlCeAeVnGL12H0+tsG MsjjeHKoBH1AsFg2g8q4bVgcpZzN3W+4K9A8KUe7p+ROuIO3LeV/CpmwLx+fh2F83x j0xOgODrHbHrT0AB9hDB2fLaa4jLmS4tACgSPcxTrFS7iH4QqKtUgBLUVJ7D4bJytl vSiq5DX0GRps/YSMGseyMSyrOaLiM92dzNX0kgUogFOevvPCuuJsqmrFhaPkH2Hexp 47t2fzpc6x2DzcNkfEuQVwgqsEA4nutNzJ5Yc6bA6lQbpzm1pwVvb6Uwn+TNfLFx/c CnaURoKFJ5BGA== Date: Fri, 13 Jan 2023 11:03:18 +0000 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 6.2 Message-ID: <20230113110318.GA12771@willie-the-truck> Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Hi Joerg, Please can you pull these Arm SMMU fixes for 6.2? The summary is in the tag, but the main thing is fixing a VFIO regression due to the way in which IOMMU_CAP_CACHE_COHERENCY is reported for SMMUv2 devices. Cheers, Will --->8 The following changes since commit 1b929c02afd37871d5afb9d498426f83432e71c2: Linux 6.2-rc1 (2022-12-25 13:41:39 -0800) 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 f1ba05a70f7df4e2e4d2d7fed2d4e63a1e700660: iommu/arm-smmu-v3: Don't unregister on shutdown (2023-01-11 12:20:00 +0000) ---------------------------------------------------------------- Arm SMMU fixes for 6.2 - Fix VFIO regression on NXP SoCs by reporting IOMMU_CAP_CACHE_COHERENCY - Fix SMMU shutdown paths to avoid device unregistration race ---------------------------------------------------------------- Robin Murphy (1): iommu/arm-smmu: Report IOMMU_CAP_CACHE_COHERENCY even betterer Vladimir Oltean (2): iommu/arm-smmu: Don't unregister on shutdown iommu/arm-smmu-v3: Don't unregister on shutdown drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 4 +++- drivers/iommu/arm/arm-smmu/arm-smmu.c | 32 ++++++++++++++++++++--------- 2 files changed, 25 insertions(+), 11 deletions(-)