From: Jason Gunthorpe <jgg@ziepe.ca>
To: Vasant Hegde <vasant.hegde@amd.com>
Cc: iommu@lists.linux.dev, joro@8bytes.org,
suravee.suthikulpanit@amd.com, wei.huang2@amd.com,
jsnitsel@redhat.com
Subject: Re: [PATCH v4 08/16] iommu/amd: Add support for device based TLB invalidation
Date: Fri, 5 Jan 2024 15:03:25 -0400 [thread overview]
Message-ID: <20240105190325.GN50608@ziepe.ca> (raw)
In-Reply-To: <20231212085224.6985-9-vasant.hegde@amd.com>
On Tue, Dec 12, 2023 at 08:52:16AM +0000, Vasant Hegde wrote:
> Add support to invalidate TLB/IOTLB for the given device.
>
> These functions will be used in subsequent patches where we will
> introduce per device GCR3 table and SVA support.
>
> Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
> ---
> drivers/iommu/amd/amd_iommu.h | 5 +++++
> drivers/iommu/amd/iommu.c | 23 +++++++++++++++++++++++
> 2 files changed, 28 insertions(+)
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
next prev parent reply other threads:[~2024-01-05 19:03 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-12 8:52 [PATCH v4 00/16] iommu/amd: SVA Support (part 3) - refactor support for GCR3 table Vasant Hegde
2023-12-12 8:52 ` [PATCH v4 01/16] iommu/amd: Pass struct iommu_dev_data to set_dte_entry() Vasant Hegde
2023-12-12 8:52 ` [PATCH v4 02/16] iommu/amd: Enable Guest Translation before registering devices Vasant Hegde
2024-01-05 18:17 ` Jason Gunthorpe
2023-12-12 8:52 ` [PATCH v4 03/16] iommu/amd: Introduce get_amd_iommu_from_dev() Vasant Hegde
2024-01-05 18:27 ` Jason Gunthorpe
2024-01-10 12:07 ` Vasant Hegde
2023-12-12 8:52 ` [PATCH v4 04/16] iommu/amd: Introduce struct protection_domain.pd_mode Vasant Hegde
2023-12-12 8:52 ` [PATCH v4 05/16] iommu/amd: Introduce per-device GCR3 table Vasant Hegde
2023-12-12 8:52 ` [PATCH v4 06/16] iommu/amd: Use protection_domain.flags to check page table mode Vasant Hegde
2024-01-05 18:28 ` Jason Gunthorpe
2023-12-12 8:52 ` [PATCH v4 07/16] iommu/amd: Introduce per-device domain ID to workaround potential TLB aliasing issue Vasant Hegde
2024-01-05 18:55 ` Jason Gunthorpe
2024-01-11 11:18 ` Vasant Hegde
2024-01-11 13:59 ` Jason Gunthorpe
2024-01-12 12:45 ` Vasant Hegde
2024-01-12 14:59 ` Jason Gunthorpe
2024-01-16 10:52 ` Vasant Hegde
2024-01-16 14:00 ` Jason Gunthorpe
2024-01-16 17:08 ` Vasant Hegde
2024-01-16 17:22 ` Jason Gunthorpe
2023-12-12 8:52 ` [PATCH v4 08/16] iommu/amd: Add support for device based TLB invalidation Vasant Hegde
2024-01-05 19:03 ` Jason Gunthorpe [this message]
2023-12-12 8:52 ` [PATCH v4 09/16] iommu/amd: Rearrange GCR3 table setup code Vasant Hegde
2024-01-05 19:04 ` Jason Gunthorpe
2023-12-12 8:52 ` [PATCH v4 10/16] iommu/amd: Refactor helper function for setting / clearing GCR3 Vasant Hegde
2024-01-05 19:12 ` Jason Gunthorpe
2024-01-11 11:52 ` Vasant Hegde
2024-01-11 13:26 ` Jason Gunthorpe
2024-01-12 9:00 ` Vasant Hegde
2023-12-12 8:52 ` [PATCH v4 11/16] iommu/amd: Refactor attaching / detaching device functions Vasant Hegde
2024-01-05 19:14 ` Jason Gunthorpe
2024-01-11 10:06 ` Vasant Hegde
2023-12-12 8:52 ` [PATCH v4 12/16] iommu/amd: Refactor protection_domain helper functions Vasant Hegde
2023-12-12 8:52 ` [PATCH v4 13/16] iommu/amd: Refactor GCR3 table " Vasant Hegde
2024-01-05 19:21 ` Jason Gunthorpe
2024-01-11 5:39 ` Vasant Hegde
2023-12-12 8:52 ` [PATCH v4 14/16] iommu/amd: Remove unused flush pasid functions Vasant Hegde
2024-01-05 19:22 ` Jason Gunthorpe
2023-12-12 8:52 ` [PATCH v4 15/16] iommu/amd: Rearrange device flush code Vasant Hegde
2024-01-05 19:22 ` Jason Gunthorpe
2023-12-12 8:52 ` [PATCH v4 16/16] iommu/amd: Remove unused GCR3 table parameters from struct protection_domain Vasant Hegde
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