[Bug 106064] [CI] igt@* - fail - perf: ../lib/rendercopy_gen9.c:178: gen6_render_flush: Assertion `ret == 0' failed. Received signal SIGABRT.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jul 14 17:57:53 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=106064

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

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

--- Comment #8 from Chris Wilson <chris at chris-wilson.co.uk> ---
gen9 rendercopy tweaked. Let's assume it doesn't come back.

commit aeb3f4143572b81a907921ad9442858aafe1931e
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue Jul 3 16:36:12 2018 +0100

    lib/rendercopy: Use gen8_wm_kernel__affine

    The shaders/blit.g7a has weird artefacts (random pixel kill) when
    drawing to an odd destination coordinate. Rather than debug the
    issue with the asm/assembler, replace the kernel with the one used by
    SNA for simple copies.

    Reported-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Tested-by: Ville Syrjälä <ville.syrjala at linux.intel.com> #chv, skl
    Acked-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

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