[Bug 35254] New: Radeon TTM Crash With E-350 Fusion

[Bug 35254] New: Radeon TTM Crash With E-350 Fusion

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https://bugs.freedesktop.org/show_bug.cgi?id=35254

           Summary: Radeon TTM Crash With E-350 Fusion
           Product: DRI
           Version: XOrg CVS
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: Michael@phoronix.com


Created an attachment (id=44397)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=44397)
dmesg 1

Dave & co: Another Fusion problem on my E35M1-M PRO setup... With Git of all
major components as of few days plus the kernel with the Fusion fix talked
about a few days ago, Warsow and Padman at least are crashing on load, 100%
reproducible so far for me (OpenArena though runs fine, haven't tested anything
else yet). Two example dmesg outputs attached, plus one with drm.debug=15.

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[Bug 35254] Radeon TTM Crash With E-350 Fusion

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https://bugs.freedesktop.org/show_bug.cgi?id=35254

--- Comment #1 from Michael Larabel <Michael@phoronix.com> 2011-03-12 09:31:25 PST ---
Created an attachment (id=44398)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=44398)
dmesg 2

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[Bug 35254] Radeon TTM Crash With E-350 Fusion

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https://bugs.freedesktop.org/show_bug.cgi?id=35254

--- Comment #2 from Dave Airlie <airlied@freedesktop.org> 2011-03-13 00:19:10 PST ---
Created an attachment (id=44408)
 View: https://bugs.freedesktop.org/attachment.cgi?id=44408
 Review: https://bugs.freedesktop.org/review?bug=35254&attachment=44408

attempted fix.

This seems like a regression since Jerome's "fix".

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[Bug 35254] Radeon TTM Crash With E-350 Fusion

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https://bugs.freedesktop.org/show_bug.cgi?id=35254

Dave Airlie <airlied@freedesktop.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #44408|0                           |1
        is obsolete|                            |

--- Comment #3 from Dave Airlie <airlied@freedesktop.org> 2011-03-13 03:14:06 PDT ---
Created an attachment (id=44409)
 View: https://bugs.freedesktop.org/attachment.cgi?id=44409
 Review: https://bugs.freedesktop.org/review?bug=35254&attachment=44409

attempted fix 2.

actually try this one instead.

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[Bug 35254] Radeon TTM Crash With E-350 Fusion

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https://bugs.freedesktop.org/show_bug.cgi?id=35254

--- Comment #4 from Dave Airlie <airlied@freedesktop.org> 2011-03-13 17:03:31 PDT ---
Created an attachment (id=44426)
 View: https://bugs.freedesktop.org/attachment.cgi?id=44426
 Review: https://bugs.freedesktop.org/review?bug=35254&attachment=44426

attempt 3  to fix VRAM size and hopefully this bug.

try to limit vram size alternate method.

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[Bug 35254] Radeon TTM Crash With E-350 Fusion

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https://bugs.freedesktop.org/show_bug.cgi?id=35254

Dave Airlie <airlied@freedesktop.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #44409|0                           |1
        is obsolete|                            |

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[Bug 35254] Radeon TTM Crash With E-350 Fusion

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https://bugs.freedesktop.org/show_bug.cgi?id=35254

--- Comment #5 from Michael Larabel <Michael@phoronix.com> 2011-03-15 09:43:56 PDT ---
Just got around to test the 2.6.38 final kernel and the system ends up going
down completely - Padman loading screen -> blank screen for ~2 seconds -> BIOS
screen as the system just restarted. That's when launching Padman or related
games where previously there was this TTM issue.

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[Bug 35254] Radeon TTM Crash With E-350 Fusion

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https://bugs.freedesktop.org/show_bug.cgi?id=35254

--- Comment #6 from Alex Deucher <agd5f@yahoo.com> 2011-05-05 09:27:23 PDT ---
Can you try with this patch:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=8aeb96f80232e9a701b5c4715504f4c9173978bd

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[Bug 35254] Radeon TTM Crash With E-350 Fusion

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https://bugs.freedesktop.org/show_bug.cgi?id=35254

--- Comment #7 from Oliver Henshaw <yoho_ahoy@hotmail.com> 2011-06-12 05:24:26 PDT ---
http://www.phoronix.com/scan.php?page=article&item=amd_fusion_fixed&num=1
suggests this is fixed, unless I'm missing something.

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[Bug 35254] Radeon TTM Crash With E-350 Fusion

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https://bugs.freedesktop.org/show_bug.cgi?id=35254

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #8 from Alex Deucher <agd5f@yahoo.com> 2011-06-12 07:13:39 PDT ---
Please reopen if you are still having issues.

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