diff options
| author | Eddie Dong <eddie.dong@intel.com> | 2007-09-06 05:22:56 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-10-13 04:18:25 -0400 |
| commit | 96ad2cc6132479aa0aea485d0838a13fda765bd5 (patch) | |
| tree | dc3596b92981332cee0749004b7076a7d52a90b1 /drivers/kvm/vmx.c | |
| parent | 6bf9e962d14deb9e460afbbfd83ea2f450325c2d (diff) | |
KVM: in-kernel LAPIC save and restore support
This patch adds a new vcpu-based IOCTL to save and restore the local
apic registers for a single vcpu. The kernel only copies the apic page as
a whole, extraction of registers is left to userspace side. On restore, the
APIC timer is restarted from the initial count, this introduces a little
delay, but works fine.
Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
Signed-off-by: Qing He <qing.he@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/vmx.c')
0 files changed, 0 insertions, 0 deletions