diff options
| author |   David Woodhouse <dwmw@amazon.co.uk> | 2020-12-03 16:20:32 +0000 |
|---|---|---|
| committer | David Woodhouse <dwmw@amazon.co.uk> | 2021-02-04 14:19:38 +0000 |
| commit | a3833b81b05d0ae92ae085959dd8da136ec91868 (patch) | |
| tree | 85ee581fb142cebf1a1b881414d2c4ca9da7f96d /include/uapi/linux/kvm.h | |
| parent | KVM: x86/xen: add KVM_XEN_HVM_SET_ATTR/KVM_XEN_HVM_GET_ATTR (diff) | |
| download | linux-dev-a3833b81b05d0ae92ae085959dd8da136ec91868.tar.xz linux-dev-a3833b81b05d0ae92ae085959dd8da136ec91868.zip | |
KVM: x86/xen: latch long_mode when hypercall page is set up
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Diffstat (limited to 'include/uapi/linux/kvm.h')
| -rw-r--r-- | include/uapi/linux/kvm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 334796799dbc..11644954a2e2 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -1594,10 +1594,13 @@ struct kvm_xen_hvm_attr { __u16 type; __u16 pad[3]; union { + __u8 long_mode; __u64 pad[8]; } u; }; +#define KVM_XEN_ATTR_TYPE_LONG_MODE 0x0 + /* Secure Encrypted Virtualization command */ enum sev_cmd_id { /* Guest initialization commands */ |