kvm: x86: implement KVM PM-notifier

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Implement PM hibernation/suspend prepare notifiers so that KVM
can reliably set PVCLOCK_GUEST_STOPPED on VCPUs and properly
suspend VMs.

Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Message-Id: <20210606021045.14159-2-senozhatsky@chromium.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sergey Senozhatsky 2021-06-06 11:10:45 +09:00 • committed by Paolo Bonzini

parent 2fdef3a2ae

commit 7d62874f69

2 changed files with 37 additions and 0 deletions

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1

arch/x86/kvm/Kconfig

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36

arch/x86/kvm/x86.c

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