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

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On 11/10/2016 04:43, Xiao Guangrong wrote:
> 
> 
> 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.

We can squash them too, it's easy.

Paolo
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