[Bug 43367] New: radeon: NULL pointer dereference on switching to dynpm power method

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=43367

           Summary: radeon: NULL pointer dereference on switching to dynpm
                    power method
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.5-rc2
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
        AssignedTo: drivers_video-dri at kernel-bugs.osdl.org
        ReportedBy: haagch.christoph at googlemail.com
        Regression: Yes


Created an attachment (id=73570)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=73570)
console log of the bug

After changing to dynpm with
# echo dynpm > /sys/class/drm/card0/device/power_method
I immediately get the attached kernel Oops.

Power profiles work fine.

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