From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Huang Subject: Re: [PATCH 0/6] xen/arm: Xen save/restore/live migration support Date: Fri, 11 Apr 2014 10:36:23 -0500 Message-ID: <53480BF7.4020007@samsung.com> References: <1397148539-19084-1-git-send-email-w1.huang@samsung.com> <5347F8F2.4050502@linaro.org> <5347FAA1.80502@samsung.com> <5347FD36.1060608@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-reply-to: <5347FD36.1060608@linaro.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Julien Grall Cc: stefano.stabellini@eu.citrix.com, yjhyun.yoo@samsung.com, ian.campbell@citrix.com, jaeyong.yoo@samsung.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org On 04/11/2014 09:33 AM, Julien Grall wrote: > On 04/11/2014 03:22 PM, Wei Huang wrote: >> On 04/11/2014 09:15 AM, Julien Grall wrote: >>> Hi Wei, >>> >>> Thank you for the series, I plan to give a try on midway. On which board >>> did you try the migration? >> I tested the patches on a system with A15 CPUs. I don't see any problem >> to run them on midway. You need patches for DomU to support migration. >> Most of them were from Jaeyong's patch posted before (I made some >> modification). IMO they are hack-ish, so I didn't post them here. I can >> set them to you in private email. Let me know. > > Is it the one posted in July 2013? If you have an updated version, can > you send me the series? Yes, it was from July 2013. > >>> >>> On 04/10/2014 05:48 PM, Wei Huang wrote: >>>> The following are the save/restore/live-migration patches I >>>> forward-ported to >>>> the latest Xen tree. Note that I kept the order of original patches, and >>>> Signed-off-by as well. For the patches I modified (see summary below), I >>>> added my name as Signed-off-by. >>>> >>>> These patches aren't intended as the final version. Since Junghyun >>>> Yoo is >>>> working on his patches, I think it is better to send out my version now >>>> for discussion and proper merge. Let us make Xen 4.5 support these >>>> features. >>>> >>>> === Modification Summary === >>>> >>>> Patch 1: >>>> * Adapt to latest Xen source code >>>> * Setting IRQ status as enabled by checking ieanble bits after >>>> loading VM info >>>> * Minor fixes to support 64-bit >>>> >>>> Patch 5: >>>> * Add new p2m ARM type (p2m_ram_logdirty) to support dirty page tracking >>>> >>>> Patch 6: >>>> * Enable save/restore/live migration support based on latest Xen code >>>> * Adapt to latest Xen source code >>> >>> Might be a stupid, did you go through the different comments on the v5 >>> sent by Jaeyong? Sorry if it was the case. >> Not completely. I will work on them in next revision. If Junghyun has >> fixes, please post them too. > > Thanks, I will wait the next version before reviewing. I don't want to > bother you with the same comments :). > > Regards, >