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11534b4de2
IOMMU_HWPT_FAULT_ID_VALID is used to mark if the fault_id field of iommu_hwp_alloc is valid or not. As the fault_id field is handled in the iommufd core, so it makes sense to sanitize the IOMMU_HWPT_FAULT_ID_VALID flag in the iommufd core, and mask it out before passing the user flags to the iommu drivers. Link: https://patch.msgid.link/r/20241207120108.5640-1-yi.l.liu@intel.com Signed-off-by: Yi Liu <yi.l.liu@intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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.