Bug 1165315 - Backport qemu_bh_schedule() race condition fix
Summary: Backport qemu_bh_schedule() race condition fix
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: qemu
Version: 20
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Fedora Virtualization Maintainers
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-11-18 19:44 UTC by Markus Stockhausen
Modified: 2015-02-17 08:04 UTC (History)
10 users (show)

Fixed In Version: qemu-1.6.2-13.fc20
Clone Of:
Environment:
Last Closed: 2015-02-17 08:04:58 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)

Description Markus Stockhausen 2014-11-18 19:44:34 UTC
According to BZ1116728 there exists a stable backport fix for RHEL qemu 1.5.3:

commit 924fe1293c3e7a3c787bbdfb351e7f168caee3e9
Author: Stefan Hajnoczi <stefanha>
Date:   Tue Jun 3 11:21:01 2014 +0200
aio: fix qemu_bh_schedule() bh->ctx race condition

The same fix is in qemu 1.7.2. So it should go into qemu 1.6.2 for Fedora 20 too.

Thanks in advance.

Comment 1 Fedora Update System 2015-02-08 16:34:40 UTC
qemu-1.6.2-13.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/qemu-1.6.2-13.fc20

Comment 2 Fedora Update System 2015-02-09 05:30:14 UTC
Package qemu-1.6.2-13.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing qemu-1.6.2-13.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2015-1886/qemu-1.6.2-13.fc20
then log in and leave karma (feedback).

Comment 3 Fedora Update System 2015-02-17 08:04:58 UTC
qemu-1.6.2-13.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.


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