linux-kernel - Re: Problem with global pages changeset and kvm

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Date:   Tue, 8 May 2018 07:15:06 -0700
From:   Dave Hansen <dave.hansen@...ux.intel.com>
To:     Thadeu Lima de Souza Cascardo <cascardo@...onical.com>,
        linux-kernel@...r.kernel.org
Subject: Re: Problem with global pages changeset and kvm

Thanks for the excellent bug report!

On 05/08/2018 02:37 AM, Thadeu Lima de Souza Cascardo wrote:
> 2) The bad address is next to do_syscall_64 on the host.

So a host address leaked into a guest oops?

We should bring the KVM folks into this and probably also need to widen
the cc list quite a bit.

Can you boot the guest at all?