diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2024-04-04 08:13:15 -0400 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-04-11 13:08:22 -0400 |
commit | ac5c48027bacb1b5525120db6d013373e0520b50 (patch) | |
tree | da7bb74cd6f47022976387b18bd79f5f42a57d81 /arch/x86/kvm/svm/svm.c | |
parent | 546d714b0880f20572d21ece5b9544c0e37a7a49 (diff) |
KVM: SEV: publish supported VMSA features
Compute the set of features to be stored in the VMSA when KVM is
initialized; move it from there into kvm_sev_info when SEV is initialized,
and then into the initial VMSA.
The new variable can then be used to return the set of supported features
to userspace, via the KVM_GET_DEVICE_ATTR ioctl.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Isaku Yamahata <isaku.yamahata@intel.com>
Message-ID: <20240404121327.3107131-6-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm/svm.c')
-rw-r--r-- | arch/x86/kvm/svm/svm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index e7f47a1f3eb1..450535d6757f 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -5026,6 +5026,7 @@ static struct kvm_x86_ops svm_x86_ops __initdata = { #endif #ifdef CONFIG_KVM_AMD_SEV + .dev_get_attr = sev_dev_get_attr, .mem_enc_ioctl = sev_mem_enc_ioctl, .mem_enc_register_region = sev_mem_enc_register_region, .mem_enc_unregister_region = sev_mem_enc_unregister_region, |