From: Jason Gunthorpe <jgg@nvidia.com>
To: Joao Martins <joao.m.martins@oracle.com>
Cc: iommu@lists.linux.dev, Kevin Tian <kevin.tian@intel.com>,
Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>,
Lu Baolu <baolu.lu@linux.intel.com>, Yi Liu <yi.l.liu@intel.com>,
Yi Y Sun <yi.y.sun@intel.com>, Eric Auger <eric.auger@redhat.com>,
Nicolin Chen <nicolinc@nvidia.com>,
Joerg Roedel <joro@8bytes.org>,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Alex Williamson <alex.williamson@redhat.com>,
kvm@vger.kernel.org
Subject: Re: [PATCH RFCv2 07/24] iommufd/selftest: Test IOMMU_HWPT_ALLOC_ENFORCE_DIRTY
Date: Fri, 19 May 2023 10:35:47 -0300 [thread overview]
Message-ID: <ZGd7MzUiESbzeLeg@nvidia.com> (raw)
In-Reply-To: <20230518204650.14541-8-joao.m.martins@oracle.com>
On Thu, May 18, 2023 at 09:46:33PM +0100, Joao Martins wrote:
> @@ -50,6 +54,7 @@ struct iommu_test_cmd {
> __aligned_u64 length;
> } add_reserved;
> struct {
> + __u32 dev_flags;
> __u32 out_stdev_id;
> __u32 out_hwpt_id;
Don't break the ABI needlessly, syzkaller relies on this
next prev parent reply other threads:[~2023-05-19 13:35 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-18 20:46 [PATCH RFCv2 00/24] IOMMUFD Dirty Tracking Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 01/24] iommu: Add RCU-protected page free support Joao Martins
2023-05-19 13:32 ` Jason Gunthorpe
2023-05-19 16:48 ` Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 02/24] iommu: Replace put_pages_list() with iommu_free_pgtbl_pages() Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 03/24] vfio: Move iova_bitmap into iommu core Joao Martins
2023-05-18 22:35 ` Alex Williamson
2023-05-19 9:06 ` Joao Martins
2023-05-19 9:01 ` Liu, Jingqi
2023-05-19 9:07 ` Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 04/24] iommu: Add iommu_domain ops for dirty tracking Joao Martins
2023-05-19 8:42 ` Baolu Lu
2023-05-19 9:28 ` Joao Martins
2023-05-19 11:40 ` Jason Gunthorpe
2023-05-19 11:47 ` Joao Martins
2023-05-19 11:51 ` Jason Gunthorpe
2023-05-19 11:56 ` Joao Martins
2023-05-19 13:29 ` Jason Gunthorpe
2023-05-19 13:46 ` Joao Martins
2023-08-10 18:23 ` Joao Martins
2023-08-10 18:55 ` Jason Gunthorpe
2023-08-10 20:36 ` Joao Martins
2023-08-11 1:09 ` Jason Gunthorpe
2023-05-19 12:13 ` Baolu Lu
2023-05-19 13:22 ` Robin Murphy
2023-05-19 13:43 ` Joao Martins
2023-05-19 18:12 ` Robin Murphy
2023-05-18 20:46 ` [PATCH RFCv2 05/24] iommufd: Add a flag to enforce dirty tracking on attach Joao Martins
2023-05-19 13:34 ` Jason Gunthorpe
2023-05-18 20:46 ` [PATCH RFCv2 06/24] iommufd/selftest: Add a flags to _test_cmd_{hwpt_alloc,mock_domain} Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 07/24] iommufd/selftest: Test IOMMU_HWPT_ALLOC_ENFORCE_DIRTY Joao Martins
2023-05-19 13:35 ` Jason Gunthorpe [this message]
2023-05-19 13:52 ` Joao Martins
2023-05-19 13:55 ` Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 08/24] iommufd: Dirty tracking data support Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 09/24] iommufd: Add IOMMU_HWPT_SET_DIRTY Joao Martins
2023-05-19 13:49 ` Jason Gunthorpe
2023-05-19 14:21 ` Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 10/24] iommufd/selftest: Test IOMMU_HWPT_SET_DIRTY Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 11/24] iommufd: Add IOMMU_HWPT_GET_DIRTY_IOVA Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 12/24] iommufd/selftest: Test IOMMU_HWPT_GET_DIRTY_IOVA Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 13/24] iommufd: Add IOMMU_DEVICE_GET_CAPS Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 14/24] iommufd/selftest: Test IOMMU_DEVICE_GET_CAPS Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 15/24] iommufd: Add a flag to skip clearing of IOPTE dirty Joao Martins
2023-05-19 13:54 ` Jason Gunthorpe
2023-05-18 20:46 ` [PATCH RFCv2 16/24] iommufd/selftest: Test IOMMU_GET_DIRTY_IOVA_NO_CLEAR flag Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 17/24] iommu/amd: Access/Dirty bit support in IOPTEs Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 18/24] iommu/amd: Print access/dirty bits if supported Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 19/24] iommu/intel: Access/Dirty bit support for SL domains Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 20/24] iommu/arm-smmu-v3: Add feature detection for HTTU Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 21/24] iommu/arm-smmu-v3: Enable HTTU for stage1 with io-pgtable mapping Joao Martins
2023-05-19 13:49 ` Robin Murphy
2023-05-19 14:05 ` Joao Martins
2023-05-22 10:34 ` Shameerali Kolothum Thodi
2023-05-22 10:43 ` Joao Martins
2023-06-16 17:00 ` Shameerali Kolothum Thodi
2023-06-16 18:11 ` Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 22/24] iommu/arm-smmu-v3: Add read_and_clear_dirty() support Joao Martins
2023-06-16 16:46 ` Shameerali Kolothum Thodi
2023-06-16 18:10 ` Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 23/24] iommu/arm-smmu-v3: Add set_dirty_tracking() support Joao Martins
2023-05-18 20:46 ` [PATCH RFCv2 24/24] iommu/arm-smmu-v3: Advertise IOMMU_DOMAIN_F_ENFORCE_DIRTY Joao Martins
2023-05-30 14:10 ` Shameerali Kolothum Thodi
2023-05-30 19:19 ` Joao Martins
2023-05-31 9:21 ` Shameerali Kolothum Thodi
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