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authorBrijesh Singh <brijesh.singh@amd.com>2021-04-15 15:55:40 +0000
committerPaolo Bonzini <pbonzini@redhat.com>2021-04-21 12:20:05 -0400
commit6a443def87d2698f4fa2d7b57e7f4e5f0f61671a (patch)
treebcb474531b98054b994b0ef6df7684524089b012 /Documentation/virt
parent15fb7de1a7f5af0d5910ca4352b26f887543e26e (diff)
KVM: SVM: Add KVM_SEV_RECEIVE_FINISH command
The command finalize the guest receiving process and make the SEV guest ready for the execution. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Borislav Petkov <bp@suse.de> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: x86@kernel.org Cc: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Reviewed-by: Steve Rutherford <srutherford@google.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Ashish Kalra <ashish.kalra@amd.com> Message-Id: <d08914dc259644de94e29b51c3b68a13286fc5a3.1618498113.git.ashish.kalra@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'Documentation/virt')
-rw-r--r--Documentation/virt/kvm/amd-memory-encryption.rst8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/virt/kvm/amd-memory-encryption.rst b/Documentation/virt/kvm/amd-memory-encryption.rst
index bb94c6e3615f..907adfe60090 100644
--- a/Documentation/virt/kvm/amd-memory-encryption.rst
+++ b/Documentation/virt/kvm/amd-memory-encryption.rst
@@ -418,6 +418,14 @@ Returns: 0 on success, -negative on error
__u32 trans_len;
};
+17. KVM_SEV_RECEIVE_FINISH
+------------------------
+
+After completion of the migration flow, the KVM_SEV_RECEIVE_FINISH command can be
+issued by the hypervisor to make the guest ready for execution.
+
+Returns: 0 on success, -negative on error
+
References
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