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Paolo Bonzini
6254eebad4
KVM fixes for 6.7-rcN: - When checking if a _running_ vCPU is "in-kernel", i.e. running at CPL0, get the CPL directly instead of relying on preempted_in_kernel, which is valid if and only if the vCPU was preempted, i.e. NOT running. - Set .owner for various KVM file_operations so that files refcount the KVM module until KVM is done executing _all_ code, including the last few instructions of kvm_put_kvm(). And then revert the misguided attempt to rely on "struct kvm" refcounts to pin KVM-the-module. - Fix a benign "return void" that was recently introduced.
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.