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Maxim Levitsky
6dba940352
KVM: x86: Introduce KVM_GET_SREGS2 / KVM_SET_SREGS2
This is a new version of KVM_GET_SREGS / KVM_SET_SREGS. It has the following changes: * Has flags for future extensions * Has vcpu's PDPTRs, allowing to save/restore them on migration. * Lacks obsolete interrupt bitmap (done now via KVM_SET_VCPU_EVENTS) New capability, KVM_CAP_SREGS2 is added to signal the userspace of this ioctl. Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> Message-Id: <20210607090203.133058-8-mlevitsk@redhat.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.
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