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a7a2c72ae0
kvm_vcpu_set_target() iteratively sanitises and copies feature flags in one go. This is rather odd, especially considering the fact that bitmap accessors can do the heavy lifting. A subsequent change will make vCPU features VM-wide, and fitting that into the present implementation is just a chore. Rework the whole thing to use bitmap accessors to sanitise and copy flags. Link: https://lore.kernel.org/r/20230609190054.1542113-2-oliver.upton@linux.dev Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
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.