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5b0d0d8542
KVM x86 MMU changes for 6.18 - Recover possible NX huge pages within the TDP MMU under read lock to reduce guest jitter when restoring NX huge pages. - Return -EAGAIN during prefault if userspace concurrently deletes/moves the relevant memslot to fix an issue where prefaulting could deadlock with the memslot update. - Don't retry in TDX's anti-zero-step mitigation if the target memslot is invalid, i.e. is being deleted or moved, to fix a deadlock scenario similar to the aforementioned prefaulting case.
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.