diff options
| author | Gleb Natapov <gleb@redhat.com> | 2010-10-14 11:22:55 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-01-12 11:23:21 +0200 |
| commit | 6adba527420651b6cacaf392541c09fb108711a2 (patch) | |
| tree | 1f81e4fc0bdf46b39ed62587a493f085633e8ac1 /arch/x86/include/asm/kvm_host.h | |
| parent | 6c047cd982f944fa63b2d96de2a06463d113f9fa (diff) | |
KVM: Let host know whether the guest can handle async PF in non-userspace context.
If guest can detect that it runs in non-preemptable context it can
handle async PFs at any time, so let host know that it can send async
PF even if guest cpu is not in userspace.
Acked-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 167375cc49f..b2ea42870e4 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -422,6 +422,7 @@ struct kvm_vcpu_arch { struct gfn_to_hva_cache data; u64 msr_val; u32 id; + bool send_user_only; } apf; }; |