[Bug 100596] [BXT/GLK/SKL/KBL/BDW/IVB/HSW/BSW/BYT] gem_userptr_blits/map-fixed-invalidate* showing bad address

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100596

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

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

--- Comment #16 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 0d028f8fd07f0a4b46c9e4659eb3caf93a69ac11
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Fri Jul 28 12:55:20 2017 +0100

    igt/gem_userptr_blits: Errors from gup are permanent

    After triggering an error (such as trying to use userptr on a GTT
    mmaping), we store the EFAULT on the object permanently. So to test the
    error, we must sacrifice the object and recreate the userptr handle.
    We restrict the error to just one of the overlapping userptr handles to
    check the object independence.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100596
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
    Reviewed-by: Michał Winiarski <michal.winiarski at intel.com>

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