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From:   Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue, 12 Jun 2018 20:00:09 -0700
Message-ID: <CA+55aFywZ0aX6u-JO8=GciDm9stwXOmXU4oG-u0K8i+o3qLwvg@mail.gmail.com>
Subject: Re: [GIT PULL] KVM changes for 4.18 merge window
To:     Wanpeng Li <kernellwp@gmail.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     Paolo Bonzini <pbonzini@redhat.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= <rkrcmar@redhat.com>,
        KVM list <kvm@vger.kernel.org>
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On Tue, Jun 12, 2018 at 7:51 PM Wanpeng Li <kernellwp@gmail.com> wrote:
> >
> > Bisecting. But that's unrelated to the recent kvm build breakage.
>
> Yeah, it happens before the KVM GIT PULL on Linus's tree, you will see
> the warning above unless you lauch the guest w/ root user, maybe other
> subsystems' modifications break something.

Yeah, the biusection seems to actually be diving into Greg's device pulls.

Odd. I'm not seeing why that would break kvm, but maybe there's
something in the device core layer that really messed it up.

I'll continue to bisect to see.

            Linus