[Bug 109097] [CI][SHARDS] igt at debugfs_test@read_all_entries_display_on - incomplete - Reading file "i915_dsc_fec_support"

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109097

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

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

--- Comment #5 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 6afe8925a297a0458248e5e8b13dab91e782337e (HEAD -> drm-intel-next-queued,
drm-intel/drm-intel-next-queued)
Author: Manasi Navare <manasi.d.navare at intel.com>
Date:   Wed Dec 19 15:51:20 2018 -0800

    drm/i915/dsc: Fix the deadlock in dsc debugfs node

    The DSC debugfs node causes a possible deadlock situation. This patch
    resets the try_again at the beginning of loop to fix this.

    Fixes: e845f099f1c6 ('drm/i915/dsc: Add Per connector debugfs node for DSC
support/enable')
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109097
    Cc: Lyude Paul <lyude at redhat.com>
    Cc: Chris Wilson <chris at chris-wilson.co.uk>
    Signed-off-by: Manasi Navare <manasi.d.navare at intel.com>
    Reviewed-by: Lyude Paul <lyude at redhat.com>
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20181219235120.21816-1-manasi.d.navare@intel.com

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