* [PATCH 0/5] Definiation of Intel Architecture Instruction Set (new version), and MPX enable
@ 2013-11-19 10:43 Liu, Jinsong
2013-11-21 14:13 ` Liu, Jinsong
0 siblings, 1 reply; 5+ messages in thread
From: Liu, Jinsong @ 2013-11-19 10:43 UTC (permalink / raw)
To: Jan Beulich, keir@xen.org, Ian Campbell,
andrew.cooper3@citrix.com, xen-devel@lists.xen.org
Cc: haoxudong.hao@gmail.com
Hi,
Intel has released new version of Intel Architecture Instruction Set
Extensions Programming Reference, add new features like AVX-512, MPX, etc.
refer http://download-software.intel.com/sites/default/files/319433-015.pdf
These patch set add definiation of the new features, and enable MPX. It based on Jan's patch and my ex-colleague Xudong's patch:
Patch 1/5 fix a bug of current Xen xsave;
Patch 2/5 adds definiation of these new instruction set extension. It also adjusts valid xcr0 checking;
Patch 3/5 handle MPX IA32_BNDCFGS msr;
Patch 4/5 expose MPX feature to HVM guest;
Patch 5/5 enable MPX feature to HVM guest;
Thanks,
Jinsong
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 0/5] Definiation of Intel Architecture Instruction Set (new version), and MPX enable
2013-11-19 10:43 [PATCH 0/5] Definiation of Intel Architecture Instruction Set (new version), and MPX enable Liu, Jinsong
@ 2013-11-21 14:13 ` Liu, Jinsong
2013-11-21 14:39 ` Andrew Cooper
2013-11-21 16:26 ` Jan Beulich
0 siblings, 2 replies; 5+ messages in thread
From: Liu, Jinsong @ 2013-11-21 14:13 UTC (permalink / raw)
To: Jan Beulich, keir@xen.org, Ian Campbell,
andrew.cooper3@citrix.com, xen-devel@lists.xen.org
Cc: haoxudong.hao@gmail.com
Ping?
Liu, Jinsong wrote:
> Hi,
>
> Intel has released new version of Intel Architecture Instruction Set
> Extensions Programming Reference, add new features like AVX-512, MPX,
> etc.
> refer
> http://download-software.intel.com/sites/default/files/319433-015.pdf
>
> These patch set add definiation of the new features, and enable MPX.
> It based on Jan's patch and my ex-colleague Xudong's patch: Patch 1/5
> fix a bug of current Xen xsave;
> Patch 2/5 adds definiation of these new instruction set extension. It
> also adjusts valid xcr0 checking;
> Patch 3/5 handle MPX IA32_BNDCFGS msr;
> Patch 4/5 expose MPX feature to HVM guest;
> Patch 5/5 enable MPX feature to HVM guest;
>
> Thanks,
> Jinsong
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 0/5] Definiation of Intel Architecture Instruction Set (new version), and MPX enable
2013-11-21 14:13 ` Liu, Jinsong
@ 2013-11-21 14:39 ` Andrew Cooper
2013-11-21 16:26 ` Jan Beulich
1 sibling, 0 replies; 5+ messages in thread
From: Andrew Cooper @ 2013-11-21 14:39 UTC (permalink / raw)
To: Liu, Jinsong
Cc: haoxudong.hao@gmail.com, keir@xen.org, Ian Campbell, Jan Beulich,
xen-devel@lists.xen.org
On 21/11/13 14:13, Liu, Jinsong wrote:
> Ping?
It would help if the patches were linked to the covering thread.
~Andrew
>
> Liu, Jinsong wrote:
>> Hi,
>>
>> Intel has released new version of Intel Architecture Instruction Set
>> Extensions Programming Reference, add new features like AVX-512, MPX,
>> etc.
>> refer
>> http://download-software.intel.com/sites/default/files/319433-015.pdf
>>
>> These patch set add definiation of the new features, and enable MPX.
>> It based on Jan's patch and my ex-colleague Xudong's patch: Patch 1/5
>> fix a bug of current Xen xsave;
>> Patch 2/5 adds definiation of these new instruction set extension. It
>> also adjusts valid xcr0 checking;
>> Patch 3/5 handle MPX IA32_BNDCFGS msr;
>> Patch 4/5 expose MPX feature to HVM guest;
>> Patch 5/5 enable MPX feature to HVM guest;
>>
>> Thanks,
>> Jinsong
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@lists.xen.org
>> http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 0/5] Definiation of Intel Architecture Instruction Set (new version), and MPX enable
2013-11-21 14:13 ` Liu, Jinsong
2013-11-21 14:39 ` Andrew Cooper
@ 2013-11-21 16:26 ` Jan Beulich
2013-11-22 16:31 ` Liu, Jinsong
1 sibling, 1 reply; 5+ messages in thread
From: Jan Beulich @ 2013-11-21 16:26 UTC (permalink / raw)
To: andrew.cooper3, Ian.Campbell, jinsong.liu, xen-devel, keir; +Cc: haoxudong.hao
>>> "Liu, Jinsong" <jinsong.liu@intel.com> 11/21/13 3:13 PM >>>
>Ping?
I'm sorry, you sent this two days ago. How fast a response do you expect (even more
so that quite likely only the first patch would be acceptable now that we're in code
freeze mode)? If there was no response after a week, or if you were fixing a critical
bug, I'd understand you pinging...
Jan
Liu, Jinsong wrote:
> Hi,
>
> Intel has released new version of Intel Architecture Instruction Set
> Extensions Programming Reference, add new features like AVX-512, MPX,
> etc.
> refer
> http://download-software.intel.com/sites/default/files/319433-015.pdf
>
> These patch set add definiation of the new features, and enable MPX.
> It based on Jan's patch and my ex-colleague Xudong's patch: Patch 1/5
> fix a bug of current Xen xsave;
> Patch 2/5 adds definiation of these new instruction set extension. It
> also adjusts valid xcr0 checking;
> Patch 3/5 handle MPX IA32_BNDCFGS msr;
> Patch 4/5 expose MPX feature to HVM guest;
> Patch 5/5 enable MPX feature to HVM guest;
>
> Thanks,
> Jinsong
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 0/5] Definiation of Intel Architecture Instruction Set (new version), and MPX enable
2013-11-21 16:26 ` Jan Beulich
@ 2013-11-22 16:31 ` Liu, Jinsong
0 siblings, 0 replies; 5+ messages in thread
From: Liu, Jinsong @ 2013-11-22 16:31 UTC (permalink / raw)
To: Jan Beulich, andrew.cooper3@citrix.com, Ian.Campbell@citrix.com,
xen-devel@lists.xen.org, keir@xen.org
Cc: haoxudong.hao@gmail.com
Jan Beulich wrote:
>>>> "Liu, Jinsong" <jinsong.liu@intel.com> 11/21/13 3:13 PM >>> Ping?
>
> I'm sorry, you sent this two days ago. How fast a response do you
> expect (even more so that quite likely only the first patch would be
> acceptable now that we're in code freeze mode)? If there was no
> response after a week, or if you were fixing a critical bug, I'd
> understand you pinging...
>
Oh, it's me who should be sorry (in fact you always feedback _very_ fast).
I just want MPX feature catch up with 4.4 so ping for it some fast :)
Now I know 4.4 code freezen so I revoke my ping.
Thanks,
Jinsong
>
> Liu, Jinsong wrote:
>> Hi,
>>
>> Intel has released new version of Intel Architecture Instruction Set
>> Extensions Programming Reference, add new features like AVX-512,
>> MPX, etc. refer
>> http://download-software.intel.com/sites/default/files/319433-015.pdf
>>
>> These patch set add definiation of the new features, and enable MPX.
>> It based on Jan's patch and my ex-colleague Xudong's patch: Patch 1/5
>> fix a bug of current Xen xsave;
>> Patch 2/5 adds definiation of these new instruction set extension. It
>> also adjusts valid xcr0 checking;
>> Patch 3/5 handle MPX IA32_BNDCFGS msr;
>> Patch 4/5 expose MPX feature to HVM guest;
>> Patch 5/5 enable MPX feature to HVM guest;
>>
>> Thanks,
>> Jinsong
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@lists.xen.org
>> http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-11-22 16:31 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-11-19 10:43 [PATCH 0/5] Definiation of Intel Architecture Instruction Set (new version), and MPX enable Liu, Jinsong
2013-11-21 14:13 ` Liu, Jinsong
2013-11-21 14:39 ` Andrew Cooper
2013-11-21 16:26 ` Jan Beulich
2013-11-22 16:31 ` Liu, Jinsong
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