Re: [PATCH 0/2] page track add notifier type track_flush_slot

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On 10/11/2016 01:06 AM, Paolo Bonzini wrote:


On 09/10/2016 09:41, Xiaoguang Chen wrote:
The seires is to add a new notifer type track_flush_slot for page track.
By using this notifer type when a memory slot is being moved or removed
users of page track can be notified.

This notifier type is needed by KVMGT to sync up its shadow page table
when memory slot is being moved or removed.

Xiaoguang Chen (2):
  KVM: page track: add a new notifier type: track_flush_slot
  KVM: MMU: apply page track notifier type track_flush_slot

 arch/x86/include/asm/kvm_page_track.h |  9 +++++++++
 arch/x86/kvm/mmu.c                    |  7 +++++++
 arch/x86/kvm/page_track.c             | 25 +++++++++++++++++++++++++
 arch/x86/kvm/x86.c                    |  2 +-
 4 files changed, 42 insertions(+), 1 deletion(-)


Hi,

the two patches should be squashed for bisectability (alternatively, do
not remove the call to kvm_mmu_invalidate_zap_all_pages in patch 1, and
only drop it in patch 2).

Indeed.

Sorry for the carelessness, we will adapt these patches.
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