mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-01-20 07:36:37 -05:00
7be423336e
Commita9c362db39("iommu: Validate that devices match domains") added an owner token to the iommu_domain. This token is checked during domain attachment to RID or PASID through the generic iommu interfaces. The SVA domains are attached to PASIDs through those iommu interfaces. Therefore, they require the owner token to be set during allocation. Otherwise, they fail to attach. Set the owner token for SVA domains. Fixes:a9c362db39("iommu: Validate that devices match domains") Cc: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20231208015314.320663-1-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 Restructured Text 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.