[Intel-gfx] [PATCH i-g-t] lib/igt_core: Print stacktrace when receiving one of the crash signals.

[Chris Wilson]

On Sat, Aug 20, 2016 at 06:32:36PM +0300, Marius Vlad wrote:
> While at it add SIGFPE as a crash signal.
> 
> Signed-off-by: Marius Vlad <marius.c.vlad at intel.com>
> CC: Chris Wilson <chris at chris-wilson.co.uk>

Seems reasonable. Though did you check that print_backtrace() was
sigsafe? It doesn't use stdio, malloc, or any of the usual suspects?
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre