From 7e16722d072c180f5b65e9950482a624c3b505dd Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 18 Nov 2021 04:41:34 -0500
Subject: [PATCH 2/6] KVM: SEV: expose KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM
capability
Git-commit: 30d7c5d60a886e3c89633ccf0ea4865276a759fe
Patch-mainline: 5.16-rc4
References: bsc#1194526
The capability, albeit present, was never exposed via KVM_CHECK_EXTENSION.
Fixes: b56639318bb2 ("KVM: SEV: Add support for SEV intra host migration")
Cc: Peter Gonda <pgonda@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Li Zhang <lizhang@suse.de>
---
arch/x86/kvm/x86.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index e201d217ed0c..1111326b508f 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4063,6 +4063,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
case KVM_CAP_SGX_ATTRIBUTE:
#endif
case KVM_CAP_VM_COPY_ENC_CONTEXT_FROM:
+ case KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM:
case KVM_CAP_SREGS2:
case KVM_CAP_EXIT_ON_EMULATION_FAILURE:
r = 1;
--
2.31.1