Bug 699905 - Mesa rebuild for fixed LLVM 2.8
Summary: Mesa rebuild for fixed LLVM 2.8
Alias: None
Product: Fedora
Classification: Fedora
Component: mesa
Version: 15
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: Adam Jackson
QA Contact: Fedora Extras Quality Assurance
Whiteboard: AcceptedBlocker
Depends On: 699896
Blocks: F15Blocker, F15FinalBlocker
TreeView+ depends on / blocked
Reported: 2011-04-26 21:29 UTC by Adam Jackson
Modified: 2011-05-10 03:33 UTC (History)
7 users (show)

Fixed In Version: mesa-7.11-0.9.20110509.0.fc15
Doc Type: Bug Fix
Doc Text:
Clone Of: 699896
Last Closed: 2011-05-10 03:33:53 UTC

Attachments (Terms of Use)

Description Adam Jackson 2011-04-26 21:29:56 UTC
Rebuild of Mesa required to pick this up.

+++ This bug was initially created as a clone of Bug #699896 +++

Description of problem:

What it says on the box.  This is known upstream (though not in the release notes), and it makes the Mesa software renderer explode when used on Sandybridge CPUs.

Simplest fix for F15 is to disable AVX code generation.  I have a patch for this.

Version-Release number of selected component (if applicable):


--- Additional comment from ajax@redhat.com on 2011-04-26 16:59:52 EDT ---

Upstream bug reference, for the curious:


--- Additional comment from updates@fedoraproject.org on 2011-04-26 17:28:01 EDT ---

llvm-2.8-11.fc15 has been submitted as an update for Fedora 15.

Comment 1 Adam Jackson 2011-04-26 21:30:27 UTC
Fix component.

Comment 2 Adam Williamson 2011-04-29 18:10:59 UTC
Discussed at 2011-04-29 blocker review meeting. This goes with https://bugzilla.redhat.com/show_bug.cgi?id=699896 as a rebuild of mesa is needed when bugs in llvm are fixed, so it is accepted as a blocker along with that bug.

Fedora Bugzappers volunteer triage team

Comment 3 James Laska 2011-05-05 12:25:08 UTC
What's the latest on this issue?  I think llvm is now in stable.  Is this waiting for llvm-2.8-11.fc15 to hit the stable repo, before submitting a mesa build?

Comment 4 Fedora Update System 2011-05-06 17:11:59 UTC
mesa-7.11-0.8.20110506.0.fc15 has been submitted as an update for Fedora 15.

Comment 5 Fedora Update System 2011-05-07 15:07:39 UTC
Package mesa-7.11-0.8.20110506.0.fc15:
* should fix your issue,
* was pushed to the Fedora 15 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing mesa-7.11-0.8.20110506.0.fc15'
as soon as you are able to.
Please go to the following url:
then log in and leave karma (feedback).

Comment 6 Kevin Kofler 2011-05-08 08:47:40 UTC
By a user report, this update causes:
Please include the upstream commit fixing that bug!

Comment 7 Fedora Update System 2011-05-08 23:09:40 UTC
mesa-7.11-0.9.20110509.0.fc15 has been submitted as an update for Fedora 15.

Comment 8 Fedora Update System 2011-05-10 03:33:43 UTC
mesa-7.11-0.9.20110509.0.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.

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