From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.8bytes.org (mail.8bytes.org [85.214.250.239]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B05252E612D for ; Fri, 22 Aug 2025 09:08:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=85.214.250.239 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755853686; cv=none; b=fGDHbCtfLD1FAN+6Vxgtu+4AFr7sS0BUEDF9LBOEdNN1WMQE1wdGmYQwsAfLt6yEfFGLM2HUV+iAhUn26N8e5AHXPgUt+TkPVLW2NwsF3SysulSccYY876lFYdeD0Trio+1q1A12ySYhqvtmBcqILu/SzrMMY5NS7EbbmIDXg68= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755853686; c=relaxed/simple; bh=zNsikR9MK678/wLcnz+pzfRB+dtH0G9PMJUyWqEGx28=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=PbKc12Uik9O7Up5pG+JoG1gJFtytVMyVKR5EDZ+ZI0afkKbK3VNllVua/QkP6PYOvU58fTzsK5fr7pbGut1//5+8qyY0LolS5+dJU1tTF6q+ZtEFIWzon1XRS4xTtkGD3y30jee1Iwx8vz6NBHBXrjpftxiJGUtoLH8Is8jzj/k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=8bytes.org; spf=pass smtp.mailfrom=8bytes.org; dkim=pass (2048-bit key) header.d=8bytes.org header.i=@8bytes.org header.b=4eRYkddp; arc=none smtp.client-ip=85.214.250.239 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=8bytes.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=8bytes.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=8bytes.org header.i=@8bytes.org header.b="4eRYkddp" Received: from 8bytes.org (p54921b16.dip0.t-ipconnect.de [84.146.27.22]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.8bytes.org (Postfix) with ESMTPSA id 69E165248F; Fri, 22 Aug 2025 11:08:02 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=8bytes.org; s=default; t=1755853682; bh=zNsikR9MK678/wLcnz+pzfRB+dtH0G9PMJUyWqEGx28=; h=Date:From:To:Cc:Subject:From; b=4eRYkddp4OyeRYccOsS8obmroCy2XtmVO07xi+7yKv0IpSv8BDcybPCr/c0vt/o7m zjAsoYCiXNgmSYRjV5VXq6SEpa4IR3WHwNWfh9uW4PhJ8t3eX1BwgQJpzmLwgIEHKV KQhByl3HgkDrsqFyrHVery5TXK1zV0gfydUc4CtgTN+ernx6nKDXS4TbxcnKxABBU3 2lAH1z+2rJ/gKJk4IAheUrmqaBm8sZRv93Vwkyr7zr6blolVQ8nWdqOyG4JHg01W5r fKDlq/EHIBNrgSHrJp3jc1FTzwws9xdQI5aZiRhr90b8nLJ1tjluW/ESQD3BCOGaTV zL05nAIH1eEgg== Date: Fri, 22 Aug 2025 11:08:00 +0200 From: Joerg Roedel To: Linus Torvalds Cc: Will Deacon , linux-kernel@vger.kernel.org, iommu@lists.linux.dev Subject: [git pull] IOMMU Fixes for Linux v6.17-rc2 Message-ID: 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 Hi Linus, The following changes since commit 8f5ae30d69d7543eee0d70083daf4de8fe15d585: Linux 6.17-rc1 (2025-08-10 19:41:16 +0300) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git tags/iommu-fixes-v6.17-rc2 for you to fetch changes up to 99d4d1a070870aa08163af8ce0522992b7f35d8c: iommu/riscv: prevent NULL deref in iova_to_phys (2025-08-22 08:51:49 +0200) ---------------------------------------------------------------- IOMMU Fixes for Linux v6.17-rc2: Including: - AMD-Vi: Fix potential stack buffer overflow via command line. - NVidia-Tegra: Fix endianess sparse warning. - ARM-SMMU: Fix ATS-masters reference count issue. - Virtio-IOMMU: Fix race condition on instance lookup. - RISC-V IOMMU: Fix potential NULL-ptr dereference in riscv_iommu_iova_to_phys(). ---------------------------------------------------------------- Kees Cook (1): iommu/amd: Avoid stack buffer overflow from kernel cmdline Nicolin Chen (2): iommu/tegra241-cmdqv: Fix missing cpu_to_le64 at lvcmdq_err_map iommu/arm-smmu-v3: Fix smmu_domain->nr_ats_masters decrement Robin Murphy (1): iommu/virtio: Make instance lookup robust XianLiang Huang (1): iommu/riscv: prevent NULL deref in iova_to_phys drivers/iommu/amd/init.c | 4 ++-- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 2 +- drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c | 8 +++++--- drivers/iommu/riscv/iommu.c | 2 +- drivers/iommu/virtio-iommu.c | 15 +++++++++------ 5 files changed, 18 insertions(+), 13 deletions(-) Please pull. Thanks, Joerg