mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-03-22 07:27:12 +08:00
e8214ed59b
Pull VFIO updates from Alex Williamson: - Fix imbalance where the no-iommu/cdev device path skips too much on open, failing to increment a reference, but still decrements the reference on close. Add bounds checking to prevent such underflows (Jacob Pan) - Fill missing detach_ioas op for pds_vfio_pci, fixing probe failure when used with IOMMUFD (Brett Creeley) - Split SR-IOV VFs to separate dev_set, avoiding unnecessary serialization between VFs that appear on the same bus (Alex Williamson) - Fix a theoretical integer overflow is the mlx5-vfio-pci variant driver (Artem Sadovnikov) - Implement missing VF token checking support via vfio cdev/IOMMUFD interface (Jason Gunthorpe) - Update QAT vfio-pci variant driver to claim latest VF devices (Małgorzata Mielnik) - Add a cond_resched() call to avoid holding the CPU too long during DMA mapping operations (Keith Busch) * tag 'vfio-v6.17-rc1-v2' of https://github.com/awilliam/linux-vfio: vfio/type1: conditional rescheduling while pinning vfio/qat: add support for intel QAT 6xxx virtual functions vfio/qat: Remove myself from VFIO QAT PCI driver maintainers vfio/pci: Do vf_token checks for VFIO_DEVICE_BIND_IOMMUFD vfio/mlx5: fix possible overflow in tracking max message size vfio/pci: Separate SR-IOV VF dev_set vfio/pds: Fix missing detach_ioas op vfio: Prevent open_count decrement to negative vfio: Fix unbalanced vfio_df_close call in no-iommu mode
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.