From: Razvan Cojocaru <rcojocaru@bitdefender.com>
To: Yi Zhang <yi.z.zhang@linux.intel.com>
Cc: kevin.tian@intel.com, tamas@tklengyel.com, wei.liu2@citrix.com,
jun.nakajima@intel.com, george.dunlap@eu.citrix.com,
andrew.cooper3@citrix.com, ian.jackson@eu.citrix.com,
jbeulich@suse.com, xen-devel@lists.xenproject.org
Subject: Re: [PATCH RFC 00/14] Intel EPT-Based Sub-page Write Protection Support.
Date: Fri, 20 Oct 2017 11:39:50 +0300 [thread overview]
Message-ID: <4a1cf78c-1153-ed0a-42e6-3751c3cf3f18@bitdefender.com> (raw)
In-Reply-To: <20171020083659.GA88002@dazhang1-ssd.sh.intel.com>
On 20.10.2017 11:37, Yi Zhang wrote:
> On 2017-10-19 at 12:07:44 +0300, Razvan Cojocaru wrote:
>> On 19.10.2017 11:04, Zhang Yi wrote:
>>> From: Zhang Yi Z <yi.z.zhang@linux.intel.com>
>>>
>>> Hi All,
>>>
>>> Here is a patch-series which adding EPT-Based Sub-page Write Protection Support. You can get It's software developer manuals from:
>>>
>>> https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf
>>
>> Has this been tested in any way with altp2m also enabled?
>
> Thanks for your review Razvan. Haven't test it on altp2m mode, We plan
> to add the altp2m compatibility in next part of this feature.
Fair enough. Thanks for adding this feature!
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prev parent reply other threads:[~2017-10-20 8:40 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-19 8:04 [PATCH RFC 00/14] Intel EPT-Based Sub-page Write Protection Support Zhang Yi
2017-10-19 8:08 ` [PATCH RFC 01/14] xen: vmx: Added EPT based Subpage Write Protection Doc Zhang Yi
2017-10-19 8:08 ` [PATCH RFC 02/14] xen: vmx: Added VMX SPP feature flags and VM-Execution Controls Zhang Yi
2017-10-19 8:09 ` [PATCH RFC 03/14] xen: vmx: Introduce the SPPTP and SPP page table Zhang Yi
2017-10-19 8:10 ` [PATCH RFC 04/14] xen: vmx: Introduce SPP-Induced vm exit and it's handle Zhang Yi
2017-10-19 8:11 ` [PATCH RFC 05/14] xen: vmx: Disable the 2M/1G superpage when SPP enabled Zhang Yi
2017-10-19 18:17 ` Tamas K Lengyel
2017-10-20 8:44 ` Yi Zhang
2017-10-24 17:43 ` Tamas K Lengyel
2017-10-25 15:32 ` Yi Zhang
2017-10-25 15:12 ` Tamas K Lengyel
2017-10-19 8:11 ` [PATCH RFC 06/14] xen: vmx: Added SPP flags in EPT leaf entry Zhang Yi
2017-10-19 8:12 ` [PATCH RFC 07/14] xen: vmx: Update the EPT leaf entry indicated with the SPP enable bit Zhang Yi
2017-10-19 8:12 ` [PATCH RFC 08/14] xen: vmx: Added setup spp page structure Zhang Yi
2017-10-19 18:26 ` Tamas K Lengyel
2017-10-20 8:43 ` Yi Zhang
2017-10-19 8:13 ` [PATCH RFC 09/14] xen: vmx: Introduce a Hyper call to set subpage Zhang Yi
2017-10-19 18:34 ` Tamas K Lengyel
2017-10-20 8:41 ` Yi Zhang
2017-10-19 8:13 ` [PATCH RFC 10/14] xen: vmx: Implement the Hypercall p2m_set_subpage Zhang Yi
2017-10-19 8:14 ` [PATCH RFC 11/14] xen: vmx: Added handle of SPP write protection fault Zhang Yi
2017-10-19 8:15 ` [PATCH RFC 12/14] xen: vmx: Support for clear EPT SPP write Protect bit Zhang Yi
2017-10-19 8:15 ` [PATCH RFC 13/14] xen: tools: Introduce the set-subpage into xenctrl Zhang Yi
2017-10-19 8:37 ` Razvan Cojocaru
2017-10-20 8:40 ` Yi Zhang
2017-10-19 8:16 ` [PATCH RFC 14/14] xen: tools: Added xen-subpage tool Zhang Yi
2017-10-19 8:42 ` Razvan Cojocaru
2017-10-20 8:39 ` Yi Zhang
2017-10-19 9:07 ` [PATCH RFC 00/14] Intel EPT-Based Sub-page Write Protection Support Razvan Cojocaru
2017-10-20 8:37 ` Yi Zhang
2017-10-20 8:39 ` Razvan Cojocaru
2017-10-20 8:39 ` Razvan Cojocaru [this message]
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