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Yi Liu
d93cf86cc6
The domain_add_dev_pasid() and domain_remove_dev_pasid() are added to consolidate the adding/removing of the struct dev_pasid_info. Besides, it includes the cache tag assign/unassign as well. This also prepares for adding domain replacement for pasid. The set_dev_pasid callbacks need to deal with the dev_pasid_info for both old and new domain. These two helpers make the life easier. intel_iommu_set_dev_pasid() and intel_svm_set_dev_pasid() are updated to use the helpers. Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Signed-off-by: Yi Liu <yi.l.liu@intel.com> Link: https://lore.kernel.org/r/20241107122234.7424-6-yi.l.liu@intel.com Signed-off-by: Lu Baolu <baolu.lu@linux.intel.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.