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Re: [Qemu-devel] [PATCH for-2.4 v3 0/3] Migration regressions with Xen.
From: |
Anthony PERARD |
Subject: |
Re: [Qemu-devel] [PATCH for-2.4 v3 0/3] Migration regressions with Xen. |
Date: |
Mon, 3 Aug 2015 17:23:35 +0100 |
User-agent: |
Mutt/1.5.23+102 (2ca89bed6448) (2014-03-12) |
On Mon, Aug 03, 2015 at 09:37:07PM +0530, Amit Shah wrote:
> On (Mon) 03 Aug 2015 [15:29:18], Anthony PERARD wrote:
> > Hi,
> >
> > We've spotted several regression which prevent migration with Xen using the
> > same version of QEMU or from a previous version of QEMU (tryied with 2.2).
> >
> > Regression have been introduce by at least:
> > - df4b1024526cae3479da3492d6371fd4a7324a03
> > migration: create new section to store global state
> > - 61964c23e5ddd5a33f15699e45ce126f879e3e33
> > migration: Add configuration section
> >
> > The last patch fix migration for 'xenfv' machine and for 'pc,accel=xen'
> > machine. 'xenpv' machine is not affected as there is no emulated device
> > state to save.
> >
> > Change since in v2:
> > - replace memcpy() call by a strncpy().
> > - Move the skip_config_section and the like from 'xenfv' machine init to
> > xen_init() which is called by accel_init_machine. (in 3rd patch)
>
> BTW I didn't see v2. Was the previous series marked RFC v2? The
> changes seem to indicate there wasn't anything else in between.
That's suppose to be the v2. And I change my mind while writing "Change
since v1" and decide to write "Change in v2" but "since" is still there...
--
Anthony PERARD
- [Qemu-devel] [PATCH for-2.4 v3 3/3] migration: Fix regression for xenfv and pc, accel=xen machine., (continued)