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From: "Mihai Donțu" <mdontu@bitdefender.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: RazvanCojocarurcojocaru@bitdefender.com, xen-devel@lists.xen.org
Subject: Re: [PATCH RFC 0/9] Basic guest memory introspection support
Date: Wed, 2 Jul 2014 17:50:53 +0300	[thread overview]
Message-ID: <20140702175053.3f2e0ecd@bitdefender.com> (raw)
In-Reply-To: <53B433A0020000780001F9E5@mail.emea.novell.com>

On Wed, 02 Jul 2014 15:30:24 +0100 Jan Beulich wrote:
> >>> On 02.07.14 at 15:34, <rcojocaru@bitdefender.com> wrote:
> > 4. Add an additional mem_event type, namely a VMCALL event - in
> > order to do its work, our application occasionally triggers VMCALLs
> > in the guest.
> 
> That seems like bending the mem_event interface quite a bit - VMCALL
> isn't really memory (or event) specific.

Indeed. We've used that existing communication channel to carry MSR
change events as well. Maybe in the feature we could rework the whole
thing (mem, MSRs, VMCALL) under a new name, like 'guest events'.

-- 
Mihai DONȚU

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  parent reply	other threads:[~2014-07-02 14:50 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-02 13:34 [PATCH RFC 0/9] Basic guest memory introspection support Razvan Cojocaru
2014-07-02 14:30 ` Jan Beulich
2014-07-02 14:50   ` Razvan Cojocaru
2014-07-02 14:50   ` Mihai Donțu [this message]
2014-07-02 14:52     ` Mihai Donțu

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