[Bugme-new] [Bug 12418] New: Repeated ioctl(4, 0x40046445, ..) loop in glxgears

[bugme-daemon at bugzilla.kernel.org]

http://bugzilla.kernel.org/show_bug.cgi?id=12418

           Summary: Repeated ioctl(4, 0x40046445, ..) loop in glxgears
           Product: Drivers
           Version: 2.5
     KernelVersion: commit 7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI)
        AssignedTo: drivers_video-dri at kernel-bugs.osdl.org
        ReportedBy: rjw at sisk.pl
OtherBugsDependingO 12398
             nThis:
        Regression: 1


Subject    : Re: [regression] glx performance drop with: "x86: PAT: implement
track/untrack of pfnmap regions for x86 - v3"
Submitter  : "Pallipadi, Venkatesh" <venkatesh.pallipadi at intel.com>
Date       : 2009-01-07 22:43
References : http://marc.info/?l=linux-kernel&m=123136836213319&w=4

This entry is being used for tracking a regression from 2.6.28.  Please don't
close it until the problem is fixed in the mainline.

Introduced by:

commit 7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a
Author: Dave Airlie <airlied at redhat.com>
Date:   Fri Nov 28 14:22:24 2008 +1000

    drm: move to kref per-master structures.

    Signed-off-by: Dave Airlie <airlied at redhat.com>

First-Bad-Commit : 7c1c2871a6a3a114853ec6836e9035ac1c0c7f7a


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