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4208849ec7
There is no longer a reason to call __iommu_domain_alloc() to allocate the blocking domain. All drivers that support a native blocking domain provide it via the ops, for other drivers we should call iommu_paging_domain_alloc(). __iommu_group_alloc_blocking_domain() is the only place that allocates an BLOCKED domain, so move the ops->blocked_domain logic there. Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Vasant Hegde <vasant.hegde@amd.com> Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Link: https://lore.kernel.org/r/20241028093810.5901-12-vasant.hegde@amd.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
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.