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Open Source and information security mailing list archives
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Date: Fri, 7 Aug 2020 22:06:23 -0700 From: Sean Christopherson <sean.j.christopherson@...el.com> To: Paolo Bonzini <pbonzini@...hat.com> Cc: Ben Gardon <bgardon@...gle.com>, linux-kernel@...r.kernel.org, kvm@...r.kernel.org, linux-kselftest@...r.kernel.org, Peter Xu <peterx@...hat.com>, Peter Shier <pshier@...gle.com> Subject: Re: [PATCH 1/1] kvm: mmu: zap pages when zapping only parent On Wed, Aug 05, 2020 at 08:48:03PM +0200, Paolo Bonzini wrote: > 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. Sorry for the delay, been buried with internal stuff. I'll get the series posted on Monday.
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