Vasant Hegde b3c989083d iommu/amd: Separate page table setup from domain allocation
Currently protection_domain_alloc() allocates domain and also sets up
page table. Page table setup is required for PAGING domain only. Domain
type like SVA doesn't need page table. Hence move page table setup code
to separate function.

Also SVA domain allocation path does not call pdom_setup_pgtable().
Hence remove IOMMU_DOMAIN_SVA type check.

Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jacob Pan <jacob.pan@linux.microsoft.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20241028093810.5901-8-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2024-10-29 10:08:21 +01:00
2024-09-01 20:43:24 -07:00
2022-09-28 09:02:20 +02:00
2024-10-09 12:47:19 -07:00
2024-10-13 14:33:32 -07:00
2024-03-18 03:36:32 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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