[Bug 102650] [CI][ALL] igt at sw_sync@timeline_closed - Failure waiting on unsignaled fence on closed timeline

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102650

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

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

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit c7e116007e907f32c18cc2669e2dc4046553c8e6 (HEAD, upstream/master)
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Mon Sep 11 13:23:27 2017 +0100

    igt/sw_sync: Fix up close(timeline) tests for unsignaled fences

    Following

    kernel commit ea4d5a270b57fa8d4871f372ca9b97b7697fdfda
    Author: Dominik Behr <dbehr at chromium.org>
    Date:   Thu Sep 7 16:02:46 2017 -0300

        dma-buf/sw_sync: force signal all unsignaled fences on dying timeline

        To avoid hanging userspace components that might have been waiting on
the
        active fences of the destroyed timeline we need to signal with error
all
        remaining fences on such timeline.

        This restore the default behaviour of the Android sw_sync framework,
which
        Android still relies on. It was broken on the dma fence conversion a
few
        years ago and never fixed.

    unsignaled fences are now signaled and flagged with ENOENT when the
    timeline is closed. Fixup timeline_closed_signaled to match.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102650
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Reviewed-by: Michał Winiarski <michal.winiarski at intel.com>

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