[Xen-devel][PATCH]Enable live-migration with EPT

["Xin, Xiaohui" <xiaohui.xin@xxxxxxxxx>]

The ept-with-livemgr.patch enables HVM domain live migration with the EPT feature.

We add one more operations in p2m_domain.

We have tested it during video playing in Windows guest, and kernel build in Linux guest.

The patch should be applied after vpid.patch.

 

arch/x86/hvm/vmx/vmx.c        |   51 +++++++++++++++++++++++--

 arch/x86/mm/hap/hap.c         |    6 +-

 arch/x86/mm/hap/p2m-ept.c     |   85 ++++++++++++++++++++++++++++++++++++++----

 arch/x86/mm/p2m.c             |   14 +++++-

 include/asm-x86/domain.h      |    2

 include/asm-x86/hvm/vmx/vmx.h |   43 +++++++++++++++++++++

 include/asm-x86/p2m.h         |    1

 7 files changed, 187 insertions(+), 15 deletions(-)

 

Signed-off-by: Xin Li xin.b.li@xxxxxxxxx

Signed-off-by: Jun Nakajima jun.nakajima@xxxxxxxxx

Signed-off-by: Xiaohui Xin <Xiaohui.xin@xxxxxxxxx>

 

Attachment: ept-with-livemgr.patch
Description: ept-with-livemgr.patch

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