[Bug 24415] New: Radeon-driver init hangs machine in latest git updates

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=24415

           Summary: Radeon-driver init hangs machine in latest git updates
           Product: xorg
           Version: 7.4
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: oyvinst at ifi.uio.no
         QAContact: xorg-team at lists.x.org


Created an attachment (id=30208)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=30208)
Xorg log from successful init (up to commit
e59ae08270711512e64b70f79b6476cc2c52d230)

The Radeon-driver hangs the machine on init, after updating to the latest git
as of today. It has worked fine up to and including commit       
«e59ae08270711512e64b70f79b6476cc2c52d230 Don't call
radeon_cs_flush_indirect() without KMS. Fixes
http://bugs.freedesktop.org/show_bug.cgi?id=24316».

I don't know which of the newer commits might be the culprit. It fails with
black screen and hard hang at Xorg start. I'm having problems capturing a sane
log, but it looks like it freezes right after DRI init (log output stopped
there). I'll try to get some more details later.

Hardware:
ATI X1400 Mobile Radeon. Will attach Xorg-log from successful boot with driver
built from git-commit e59ae08270711512e64b70f79b6476cc2c52d230 (just to provide
some details about hardware).

Running Ubuntu Jaunty x86, kernel 2.6.28-15-generic.
libgl1-mesa-dri is version 7.4-0ubuntu3.3 (Ubuntu packaged).
I use '--disable-kms' when compiling the radeon-driver.


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