[Bug 107186] [CI][GUC] drv_selftest at live_guc RIP: 0010:destroy_doorbell

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107186

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

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

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit a63983f26008804e8db12457e429e5fc18841894 (HEAD -> drm-intel-next-queued,
drm-intel/for-linux-next, drm-intel/drm-intel-next-queued)
Author: Michał Winiarski <michal.winiarski at intel.com>
Date:   Thu Jul 12 12:20:13 2018 +0100

    drm/i915/selftests: Fixup GuC FW negative test

    Since:
    0d4b78b3d2c0 ("drm/i915/guc: Assert we have the doorbell before setting it
up")

    We have asserts in GuC doorbell related functions, which is a good thing.
    Unfortunately, we were using those to check whether GuC FW is refusing
    to allocate invalid doorbell - which makes the test fail.
    Well, it would make the test WARN, except we fumbled cleanup ordering
    and eat the BUG_ON instead.
    Let's keep the asserts and use the internal implementation in the test.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107186
    Signed-off-by: Michał Winiarski <michal.winiarski at intel.com>
    Cc: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: Michel Thierry <michel.thierry at intel.com>
    Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20180712112013.3253-1-chris@chris-wilson.co.uk
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

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