5ae78e95ed
Add feature-specific helpers for querying guest CPUID support from the emulator instead of having the emulator do a full CPUID and perform its own bit tests. The primary motivation is to eliminate the emulator's usage of bit() so that future patches can add more extensive build-time assertions on the usage of bit() without having to expose yet more code to the emulator. Note, providing a generic guest_cpuid_has() to the emulator doesn't work due to the existing built-time assertions in guest_cpuid_has(), which require the feature being checked to be a compile-time constant. No functional change intended. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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.