[Bug 91083] Atom D525 pineview segfault in gen3_emit_composite_primitive_constant_identity_mask_no_offset

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jun 27 04:53:00 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=91083

--- Comment #5 from Chris Wilson <chris at chris-wilson.co.uk> ---
So I think early termination via sigtrap is safe, and shouldn't generate
incomplete rendering (except in some unusual circumstances, and hopefully there
the fallback path occludes the incomplete rendering). However, it can possibly
leak memory. To avoid that issue would require the sigtrap to be more fine
grained - but I think that can be iteratively improved from this patch.

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