[Bug 66495] New: [HSW-ULT] gpu hang on Harris Beach

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=66495

          Priority: medium
            Bug ID: 66495
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: [HSW-ULT] gpu hang on  Harris Beach
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: xiong.y.zhang at intel.com
          Hardware: Other
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Intel
           Product: DRI

Created attachment 81858
  --> https://bugs.freedesktop.org/attachment.cgi?id=81858&action=edit
i915_error_state

Environment:
HW info: 
Harris Beach with Haswell-ult cpu 
Host bridge ID=0x0a04 (rev 06);
VGA ID=0x0a26 (rev06);
BIOS:HSB V131

OS:
ubuntu 13.10 alpha

kernel(drm-intel-next-queued):
commit 6f02488e3a5cbd76974b9d56140b11f3aa012124
Author: Jesse Barnes <jbarnes at virtuousgeek.org>
Date:   Mon Jul 1 10:19:09 2013 -0700

    drm/i915: fixup messages in pipe_config_compare

    Print out the flag that failed and fix up a mismatched paren.

    Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>
    Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Description:
Booting kernel, gpu will hang and can't see desktop.

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