linux-kernel - Re: [PATCH 0/2] KVM: x86: Fix dangling page reference in TDP MMU

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Message-ID: <YbeiiT9b350lYBiR@google.com>
Date:   Mon, 13 Dec 2021 19:44:09 +0000
From:   Sean Christopherson <seanjc@...gle.com>
To:     Ignat Korchagin <ignat@...udflare.com>
Cc:     Paolo Bonzini <pbonzini@...hat.com>,
        linux-kernel <linux-kernel@...r.kernel.org>, kvm@...r.kernel.org,
        bgardon@...gle.com, dmatlack@...gle.com, stevensd@...omium.org,
        kernel-team <kernel-team@...udflare.com>
Subject: Re: [PATCH 0/2] KVM: x86: Fix dangling page reference in TDP MMU

On Mon, Dec 13, 2021, Sean Christopherson wrote:
> On Mon, Dec 13, 2021, Ignat Korchagin wrote:
> > Unfortunately, this patchset does not fix the original issue reported in [1].
> 
> Can you provide your kernel config?  And any other version/config info that might
> be relevant, e.g. anything in gvisor or runsc?

Scratch that, I've reproduced this, with luck I'll have a root cause by end of day.