From: Amit Shah <amit.shah@redhat.com>
To: Anthony PERARD <anthony.perard@citrix.com>
Cc: Juan Quintela <quintela@redhat.com>,
Stefano Stabellini <stefano.stabellini@citrix.com>,
QEMU-devel <qemu-devel@nongnu.org>,
Xen Devel <xen-devel@lists.xen.org>
Subject: Re: [Qemu-devel] [PATCH for-2.4 v3 0/3] Migration regressions with Xen.
Date: Mon, 3 Aug 2015 21:37:07 +0530 [thread overview]
Message-ID: <20150803160707.GD28564@grmbl.mre> (raw)
In-Reply-To: <1438612161-15822-1-git-send-email-anthony.perard@citrix.com>
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.
Amit
next prev parent reply other threads:[~2015-08-03 16:07 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-03 14:29 [Qemu-devel] [PATCH for-2.4 v3 0/3] Migration regressions with Xen Anthony PERARD
2015-08-03 14:29 ` [Qemu-devel] [PATCH for-2.4 v3 1/3] migration: Fix global state " Anthony PERARD
2015-08-03 14:53 ` Stefano Stabellini
2015-08-03 16:06 ` Amit Shah
2015-08-03 14:29 ` [Qemu-devel] [PATCH for-2.4 v3 2/3] migration: Add configuration section to vmstate with xen Anthony PERARD
2015-08-03 14:48 ` Stefano Stabellini
2015-08-03 14:53 ` Anthony PERARD
2015-08-03 14:29 ` [Qemu-devel] [PATCH for-2.4 v3 3/3] migration: Fix regression for xenfv and pc, accel=xen machine Anthony PERARD
2015-08-03 14:53 ` Stefano Stabellini
2015-08-03 16:07 ` Amit Shah [this message]
2015-08-03 16:10 ` [Qemu-devel] [Xen-devel] [PATCH for-2.4 v3 0/3] Migration regressions with Xen Stefano Stabellini
2015-08-03 16:23 ` [Qemu-devel] " Anthony PERARD
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