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Linux kernel source tree
3673f5be0e
- Extend vfio-pci 8-byte read/write support to include archs defining
CONFIG_GENERIC_IOMAP, such as x86, and remove now extraneous #ifdefs
around 64-bit accessors. (Ramesh Thomas)
- Update vfio-pci shadow ROM handling and allow cached ROM from setup
data to be exposed as a functional ROM BAR region when available.
(Yunxiang Li)
- Update nvgrace-gpu vfio-pci variant driver for new Grace Blackwell
hardware, conditionalizing the uncached BAR workaround for previous
generation hardware based on the presence of a flag in a new DVSEC
capability, and include a delay during probe for link training to
complete, a new requirement for GB devices. (Ankit Agrawal)
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Merge tag 'vfio-v6.14-rc1' of https://github.com/awilliam/linux-vfio
Pull vfio updates from Alex Williamson:
- Extend vfio-pci 8-byte read/write support to include archs defining
CONFIG_GENERIC_IOMAP, such as x86, and remove now extraneous #ifdefs
around 64-bit accessors (Ramesh Thomas)
- Update vfio-pci shadow ROM handling and allow cached ROM from setup
data to be exposed as a functional ROM BAR region when available
(Yunxiang Li)
- Update nvgrace-gpu vfio-pci variant driver for new Grace Blackwell
hardware, conditionalizing the uncached BAR workaround for previous
generation hardware based on the presence of a flag in a new DVSEC
capability, and include a delay during probe for link training to
complete, a new requirement for GB devices (Ankit Agrawal)
* tag 'vfio-v6.14-rc1' of https://github.com/awilliam/linux-vfio:
vfio/nvgrace-gpu: Add GB200 SKU to the devid table
vfio/nvgrace-gpu: Check the HBM training and C2C link status
vfio/nvgrace-gpu: Expose the blackwell device PF BAR1 to the VM
vfio/nvgrace-gpu: Read dvsec register to determine need for uncached resmem
vfio/platform: check the bounds of read/write syscalls
vfio/pci: Expose setup ROM at ROM bar when needed
vfio/pci: Remove shadow ROM specific code paths
vfio/pci: Remove #ifdef iowrite64 and #ifdef ioread64
vfio/pci: Enable iowrite64 and ioread64 for vfio pci
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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.