From: Paolo Bonzini <pbonzini@redhat.com>
To: Ben Gardon <bgardon@google.com>,
Sean Christopherson <sean.j.christopherson@intel.com>
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
linux-kselftest@vger.kernel.org, Peter Xu <peterx@redhat.com>,
Peter Shier <pshier@google.com>
Subject: Re: [PATCH 1/1] kvm: mmu: zap pages when zapping only parent
Date: Wed, 5 Aug 2020 20:48:03 +0200 [thread overview]
Message-ID: <cf54ab19-611c-c975-8080-b49e13c966f3@redhat.com> (raw)
In-Reply-To: <CANgfPd9kbnzW+eaBi+dwA1+E2VXEd6JfN4n2PstWrmh4VPRFjA@mail.gmail.com>
On 05/08/20 19:10, Ben Gardon wrote:
>>
>> Alternatively, what about moving this logic into mmu_page_zap_pte()? That
>> can be done with a little massaging of FNAME(invlpg) and would avoid what is
>> effectively redundant checks on is_shadow_present_pte() and is_last_spte().
>> Patches attached and somewhat tested.
> That seems like a good change to me and the patches you attached look
> good to me. I'm happy to review them more if you want to send them to
> the mailing list as their own series. Thanks for putting them
> together.
>
Thanks, I'll wait for that.
Paolo
next prev parent reply other threads:[~2020-08-05 18:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-27 20:33 Ben Gardon
2020-08-04 21:14 ` Sean Christopherson
2020-08-05 17:10 ` Ben Gardon
2020-08-05 18:48 ` Paolo Bonzini [this message]
2020-08-08 5:06 ` Sean Christopherson
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