[Bug 110134] SIGSEGV while playing large hevc video in mpv

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110134

Kenneth Graunke <kenneth at whitecape.org> changed:

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

--- Comment #18 from Kenneth Graunke <kenneth at whitecape.org> ---
A slightly simplified version of that patch has landed in master:

commit 3f60810de0a2960ec15118ef9888d9efc9ea605a
Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Thu May 9 15:40:13 2019 -0700

    i965: Fix memory leaks in brw_upload_cs_work_groups_surface().

    This was taking a reference to the 64kB upload buffer and never
    returning it, leaking a reference each time this atom triggered.

    This leaked lots of 64kB upload BOs, eventually running us out of
    of VMA space.  This would usually happen when using mpv to watch a
    movie, after 20-40 minutes.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110134
    Fixes: 63d7b33f516 i965/cs: Setup surface binding for gl_NumWorkGroups
    Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira at intel.com>

It's been tagged for backporting to stable branches as well.  Thanks for the
report!

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