[Bug 107133] [CI][CTG,GDG] igt at drv_selftest@live_objects: igt_partial_tiling failed with error

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jul 6 06:59:48 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107133

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 73d8e5fba54f400cd5fe48517dbe6776fb16c2ad
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Thu Jul 5 18:15:23 2018 +0100

    drm/i915/selftests: Detect unknown swizzling correctly

    i915_gem_detect_bit_6_swizzle() tries to hide unknown swizzling from
    userspace (and ourselves) leaving us with the only clue inside
    i915->quirks & QUIRK_PIN_SWIZZLED_PAGES. If we see this bit set, it
    means that we really have no clue as to what the swizzle pattern is
    being used in any one page and so cannot compute what the reference
    value should be in our tiling selftests. We have to skip the test.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107133
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
    Link:
https://patchwork.freedesktop.org/patch/msgid/20180705171523.18462-1-chris@chris-wilson.co.uk

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