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Re: [Qemu-devel] another locking issue in current dataplane code?
From: |
Christian Borntraeger |
Subject: |
Re: [Qemu-devel] another locking issue in current dataplane code? |
Date: |
Tue, 08 Jul 2014 12:37:57 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
On 08/07/14 12:12, Christian Borntraeger wrote:
> On 08/07/14 11:09, Christian Borntraeger wrote:
>> On 08/07/14 09:43, Ming Lei wrote:
>>> On Tue, Jul 8, 2014 at 3:19 PM, Christian Borntraeger
>>> <address@hidden> wrote:
>>>> Ping.
>>>>
>>>> has anyone seen a similar hang on x86?
>>
>> The problem seems to be, that for managedsave, we do a VM stop before we
>> call the migration_state_notifier. to be verified.
>
> Yes. virsh suspend also hangs. Any ideas?
>
Finally found a solution. Merging belows merge request from upstream seems to
fix my issues. I guess the plugging/unplugging fixed this implicetely,but I
dont understand it yet.
Since the problem is gone, I will no longer investigate...
Bug fixes for QEMU 2.1-rc1.
The following changes since commit 9d9de254c2b81b68cd48f2324cc753a570a4cdd8:
MAINTAINERS: seccomp: change email contact for Eduardo Otubo (2014-07-03
12:36:15 +0100)
are available in the git repository at:
git://github.com/stefanha/qemu.git tags/block-pull-request
for you to fetch changes up to f4eb32b590bf58c1c67570775eb78beb09964fad:
qmp: show QOM properties in device-list-properties (2014-07-07 11:10:05 +0200)