Simon Guo
deeb879de9
We need to migrate PR KVM during transaction and userspace will use kvmppc_get_one_reg_pr()/kvmppc_set_one_reg_pr() APIs to get/set transaction checkpoint state. This patch adds support for that. So far, QEMU on PR KVM doesn't fully function for migration but the savevm/loadvm can be done against a RHEL72 guest. During savevm/ loadvm procedure, the kvm ioctls will be invoked as well. Test has been performed to savevm/loadvm for a guest running a HTM test program: https://github.com/justdoitqd/publicFiles/blob/master/test-tm-mig.c 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.