KVM: SVM: Add support for KVM_SEV_SEND_CANCEL command

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After completion of SEND_START, but before SEND_FINISH, the source VMM can
issue the SEND_CANCEL command to stop a migration. This is necessary so
that a cancelled migration can restart with a new target later.

Reviewed-by: Nathan Tempelman <natet@google.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Steve Rutherford <srutherford@google.com>
Message-Id: <20210412194408.2458827-1-srutherford@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Steve Rutherford 2021-04-20 05:01:20 -04:00 • committed by Paolo Bonzini

parent fddecf6a23

commit 5569e2e7a6

5 changed files with 45 additions and 0 deletions

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include/uapi/linux/kvm.h

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