linux-kernel - Re: [PATCH 15/22] kvm: mmu: Support changed pte notifier in tdp MMU

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Message-ID: <5bb8168c-e4a2-6365-f220-13b67c9c375d@redhat.com>
Date:   Wed, 7 Oct 2020 19:54:07 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Ben Gardon <bgardon@...gle.com>
Cc:     LKML <linux-kernel@...r.kernel.org>, kvm <kvm@...r.kernel.org>,
        Cannon Matthews <cannonmatthews@...gle.com>,
        Peter Xu <peterx@...hat.com>,
        Sean Christopherson <sean.j.christopherson@...el.com>,
        Peter Shier <pshier@...gle.com>,
        Peter Feiner <pfeiner@...gle.com>,
        Junaid Shahid <junaids@...gle.com>,
        Jim Mattson <jmattson@...gle.com>,
        Yulei Zhang <yulei.kernel@...il.com>,
        Wanpeng Li <kernellwp@...il.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Xiao Guangrong <xiaoguangrong.eric@...il.com>
Subject: Re: [PATCH 15/22] kvm: mmu: Support changed pte notifier in tdp MMU

On 07/10/20 19:30, Ben Gardon wrote:
>> Well that's not easy if you have to think of which functions have to be
>> called.
>>
>> I'll take a closer look at the access tracking and dirty logging cases
>> to try and understand what those bugs can be.  Apart from that I have my
>> suggested changes and I can probably finish testing them and send them
>> out tomorrow.
> Awesome, thank you. I'll look forward to seeing them. Will you be
> applying those changes to the tdp_mmu branch you created as well?
> 

No, only to the rebased version.

Paolo