From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Date: Fri, 23 Aug 2019 08:12:37 +0000 Subject: Re: [PATCH 00/11 v3] Cleanup IOMMU passthrough setting (and disable IOMMU Passthrough when SME is ac Message-Id: <20190823081236.GE30332@8bytes.org> List-Id: References: <20190819132256.14436-1-joro@8bytes.org> In-Reply-To: <20190819132256.14436-1-joro@8bytes.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: corbet@lwn.net, tony.luck@intel.com, fenghua.yu@intel.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com, x86@kernel.org, linux-doc@vger.kernel.org, linux-ia64@vger.kernel.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Thomas.Lendacky@amd.com, Suravee.Suthikulpanit@amd.com, Joerg Roedel On Mon, Aug 19, 2019 at 03:22:45PM +0200, Joerg Roedel wrote: > Joerg Roedel (11): > iommu: Remember when default domain type was set on kernel command line > iommu: Add helpers to set/get default domain type > iommu: Use Functions to set default domain type in iommu_set_def_domain_type() > iommu/amd: Request passthrough mode from IOMMU core > iommu/vt-d: Request passthrough mode from IOMMU core > x86/dma: Get rid of iommu_pass_through > ia64: Get rid of iommu_pass_through > iommu: Print default domain type on boot > iommu: Set default domain type at runtime > iommu: Disable passthrough mode when SME is active > Documentation: Update Documentation for iommu.passthrough > > Documentation/admin-guide/kernel-parameters.txt | 2 +- > arch/ia64/include/asm/iommu.h | 2 - > arch/ia64/kernel/pci-dma.c | 2 - > arch/x86/include/asm/iommu.h | 1 - > arch/x86/kernel/pci-dma.c | 20 +----- > drivers/iommu/amd_iommu.c | 6 +- > drivers/iommu/intel-iommu.c | 2 +- > drivers/iommu/iommu.c | 93 +++++++++++++++++++++++-- > include/linux/iommu.h | 16 +++++ > 9 files changed, 110 insertions(+), 34 deletions(-) Applied.