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From: Razvan Cojocaru <rcojocaru@bitdefender.com>
To: Tim Deegan <tim@xen.org>
Cc: kevin.tian@intel.com, keir@xen.org, ian.campbell@citrix.com,
	stefano.stabellini@eu.citrix.com, jun.nakajima@intel.com,
	ian.jackson@eu.citrix.com, eddie.dong@intel.com,
	jbeulich@suse.com, andrew.cooper3@citrix.com,
	xen-devel@lists.xenproject.org
Subject: Re: [PATCH V10 for-4.5 0/4] Basic guest memory introspection support
Date: Thu, 18 Sep 2014 14:20:57 +0300	[thread overview]
Message-ID: <541AC019.60100@bitdefender.com> (raw)
In-Reply-To: <20140918110822.GC64996@deinos.phlegethon.org>

On 09/18/2014 02:08 PM, Tim Deegan wrote:
> At 11:24 +0300 on 18 Sep (1411035862), Razvan Cojocaru wrote:
>> We need to be able to detect rootkits in HVM guests, in a way that
>> allows an application that runs in dom0 (or a similarly privileged
>> domain) to control what the guest is allowed to do once a threat is
>> detected. This has been done over the mem_event mechanism.
>>
>> Here is a summary of the series:
>>
>> a  1/4 xen: Emulate with no writes
>> a  2/4 xen: Optimize introspection access to guest state
>> A  3/4 xen, libxc: Force-enable relevant MSR events
>> -  4/4 xen: Handle resumed instruction based on previous mem_event reply
> 
> For the x86/mm and mem_event parts, 
> 
> Acked-by: Tim Deegan <tim@xen.org>

Thanks!


Regards,
Razvan Cojocaru

      reply	other threads:[~2014-09-18 11:20 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-18  8:24 [PATCH V10 for-4.5 0/4] Basic guest memory introspection support Razvan Cojocaru
2014-09-18  8:24 ` [PATCH V10 for-4.5 1/4] xen: Emulate with no writes Razvan Cojocaru
2014-09-18  8:24 ` [PATCH V10 for-4.5 2/4] xen: Optimize introspection access to guest state Razvan Cojocaru
2014-09-18  8:24 ` [PATCH V10 for-4.5 3/4] xen, libxc: Force-enable relevant MSR events Razvan Cojocaru
2014-09-18 14:51   ` Tamas K Lengyel
2014-09-18 15:18     ` Razvan Cojocaru
2014-09-18 17:03       ` Tamas K Lengyel
2014-09-18  8:24 ` [PATCH V10 for-4.5 4/4] xen: Handle resumed instruction based on previous mem_event reply Razvan Cojocaru
2014-09-18 11:08 ` [PATCH V10 for-4.5 0/4] Basic guest memory introspection support Tim Deegan
2014-09-18 11:20   ` Razvan Cojocaru [this message]

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