[Bug 110554] [CI][DRMTIP][guc] igt at drm_import_export@flink - timeout - GPU HANG

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110554

Chris Wilson <chris at chris-wilson.co.uk> changed:

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

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit a2904ade3dc28cf1a1b7deded41f4369f75e664c
Author: Michal Wajdeczko <michal.wajdeczko at intel.com>
Date:   Mon May 27 18:35:58 2019 +0000

    drm/i915/guc: Don't allow GuC submission

    Due to the upcoming changes to the GuC ABI interface, we must
    disable GuC submission mode until final ABI will be available
    on all GuC firmwares.

    To avoid regressions on systems configured to run with no longer
    supported configuration "enable_guc=3" or "enable_guc=1" clear
    GuC submission bit.

    v2: force switch to non-GuC submission mode
    v3: use GEM_BUG_ON (Joonas)

    Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
    Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
    Cc: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
    Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
    Cc: John Spotswood <john.a.spotswood at intel.com>
    Cc: Vinay Belgaumkar <vinay.belgaumkar at intel.com>
    Cc: Tony Ye <tony.ye at intel.com>
    Cc: Anusha Srivatsa <anusha.srivatsa at intel.com>
    Cc: Jeff Mcgee <jeff.mcgee at intel.com>
    Cc: Antonio Argenziano <antonio.argenziano at intel.com>
    Cc: Sujaritha Sundaresan <sujaritha.sundaresan at intel.com>
    Cc: Martin Peres <martin.peres at linux.intel.com>
    Acked-by: Martin Peres <martin.peres at linux.intel.com>
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20190527183613.17076-3-michal.wajdeczko@intel.com

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