diff options
| author | Joao Martins <joao.m.martins@oracle.com> | 2018-07-23 11:20:57 -0400 |
|---|---|---|
| committer | David Woodhouse <dwmw@amazon.co.uk> | 2021-02-04 14:19:39 +0000 |
| commit | f2340cd9e41dc463cb1189274f3db560c1dfa1f4 (patch) | |
| tree | 6027d74c22ab8dde30f99ab49411c87eac5db8b9 /arch/x86/include/asm | |
| parent | aa096aa0a05ff7f1e7b8da95fae7aa71668212c7 (diff) | |
KVM: x86/xen: register vcpu time info region
Allow the Xen emulated guest the ability to register secondary
vcpu time information. On Xen guests this is used in order to be
mapped to userspace and hence allow vdso gettimeofday to work.
Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 4e864f2bd59a..c6c84c4ef7b0 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -535,7 +535,9 @@ struct kvm_vcpu_hv { struct kvm_vcpu_xen { u64 hypercall_rip; bool vcpu_info_set; + bool vcpu_time_info_set; struct gfn_to_hva_cache vcpu_info_cache; + struct gfn_to_hva_cache vcpu_time_info_cache; }; struct kvm_vcpu_arch { |