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8f04412699
In both HV and PR KVM, the KVM_SET_REGS/KVM_GET_REGS ioctl should be able to perform without the vcpu loaded. Since the vcpu mutex locking/unlock has been moved out of vcpu_load() /vcpu_put(), KVM_SET_REGS/KVM_GET_REGS don't need to do ioctl with the vcpu loaded anymore. This patch removes vcpu_load()/vcpu_put() from KVM_SET_REGS/KVM_GET_REGS ioctl. Signed-off-by: Simon Guo <wei.guo.simon@gmail.com> Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.