From: Julien Grall <julien.grall@linaro.org>
To: Wei Huang <w1.huang@samsung.com>, xen-devel@lists.xen.org
Cc: keir@xen.org, ian.campbell@citrix.com,
stefano.stabellini@eu.citrix.com, andrew.cooper3@citrix.com,
tim@xen.org, jaeyong.yoo@samsung.com, jbeulich@suse.com,
ian.jackson@eu.citrix.com, yjhyun.yoo@samsung.com
Subject: Re: [RFC v3 0/6] xen/arm: ARM save/restore/migration support
Date: Mon, 12 May 2014 15:17:23 +0100 [thread overview]
Message-ID: <5370D7F3.3040700@linaro.org> (raw)
In-Reply-To: <1399583908-21755-1-git-send-email-w1.huang@samsung.com>
Hi Wei,
On 05/08/2014 10:18 PM, Wei Huang wrote:
> The following patches enable save/restore/migration support for ARM
> guest VMs. Note that the original series were sent from Jaeyong Yoo.
>
> Working:
> * 32-bit (including SMP) guest VM save/restore/migration
> * 64-bit guest VM save
> WIP:
> * 64-bit guest restore/migration
I though a bit more about this series. I think we miss to save the
layout of the guest (i.e GIC base address, gnttab base address,...) and
some interrupts (i.e timer, evtchn,...)
It's necessary because if we migrate from a older Xen to a new Xen, the
default layout may have change.
Regards,
--
Julien Grall
next prev parent reply other threads:[~2014-05-12 14:17 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-08 21:18 [RFC v3 0/6] xen/arm: ARM save/restore/migration support Wei Huang
2014-05-08 21:18 ` [RFC v3 1/6] xen/arm: Add basic save/restore support for ARM Wei Huang
2014-05-08 22:11 ` Andrew Cooper
2014-05-08 22:20 ` Wei Huang
2014-05-09 8:56 ` Julien Grall
2014-05-14 10:27 ` Ian Campbell
2014-05-14 10:25 ` Ian Campbell
2014-05-14 10:46 ` Andrew Cooper
2014-05-14 13:22 ` Ian Campbell
2014-05-09 9:06 ` Julien Grall
2014-05-09 9:42 ` Jan Beulich
2014-05-14 10:37 ` Ian Campbell
2014-05-14 18:54 ` Wei Huang
2014-05-08 21:18 ` [RFC v3 2/6] xen/arm: Add save/restore support for ARM GIC V2 Wei Huang
2014-05-08 22:47 ` Andrew Cooper
2014-05-09 14:12 ` Wei Huang
2014-05-09 14:24 ` Ian Campbell
2014-05-11 16:15 ` Julien Grall
2014-05-13 14:53 ` Wei Huang
2014-05-09 9:17 ` Julien Grall
2014-05-14 11:07 ` Ian Campbell
2014-05-14 12:05 ` Julien Grall
2014-05-14 12:23 ` Tim Deegan
2014-05-14 13:24 ` Ian Campbell
2014-05-15 17:15 ` Julien Grall
2014-05-16 7:36 ` Ian Campbell
2014-05-08 21:18 ` [RFC v3 3/6] xen/arm: Add save/restore support for ARM arch timer Wei Huang
2014-05-08 23:02 ` Andrew Cooper
2014-05-11 9:01 ` Julien Grall
2014-05-11 8:58 ` Julien Grall
2014-05-12 8:35 ` Ian Campbell
2014-05-12 11:42 ` Julien Grall
2014-05-14 11:14 ` Ian Campbell
2014-05-14 12:13 ` Julien Grall
2014-05-14 13:23 ` Ian Campbell
2014-05-14 19:04 ` Wei Huang
2014-05-08 21:18 ` [RFC v3 4/6] xen/arm: Add save/restore support for guest core registers Wei Huang
2014-05-08 23:10 ` Andrew Cooper
2014-05-09 16:35 ` Wei Huang
2014-05-09 16:52 ` Ian Campbell
2014-05-11 9:06 ` Julien Grall
2014-05-14 11:16 ` Ian Campbell
2014-05-14 12:23 ` Julien Grall
2014-05-14 13:25 ` Ian Campbell
2014-05-14 13:31 ` Julien Grall
2014-05-14 11:37 ` Ian Campbell
2014-05-08 21:18 ` [RFC v3 5/6] xen/arm: Add log_dirty support for ARM Wei Huang
2014-05-08 23:46 ` Andrew Cooper
2014-05-14 11:51 ` Ian Campbell
2014-05-11 15:28 ` Julien Grall
2014-05-12 14:00 ` Wei Huang
2014-05-12 14:11 ` Julien Grall
2014-05-14 12:04 ` Ian Campbell
2014-05-14 11:57 ` Ian Campbell
2014-05-14 12:20 ` Julien Grall
2014-05-14 13:24 ` Ian Campbell
2014-05-14 13:18 ` Ian Campbell
2014-05-16 10:59 ` Julien Grall
2014-05-08 21:18 ` [RFC v3 6/6] xen/arm: Implement toolstack for xl restore/save/migration Wei Huang
2014-05-14 13:20 ` Ian Campbell
2014-05-14 13:24 ` Andrew Cooper
2014-05-11 9:23 ` [RFC v3 0/6] xen/arm: ARM save/restore/migration support Julien Grall
2014-05-12 14:37 ` Wei Huang
2014-05-13 14:41 ` Julien Grall
2014-05-12 14:17 ` Julien Grall [this message]
2014-05-12 14:52 ` Wei Huang
2014-05-12 15:01 ` Ian Campbell
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