[igt-dev] [PATCH i-g-t] lib: Ignore runner's SIGQUIT from fork helpers

[Chris Wilson]

Quoting Chris Wilson (2020-11-09 18:03:59)
> We would rather not confuse our debug our without simultaneous delivery

s/our without/output with/

> of SIGQUIT to the helper processes, leaving the parent to handle SIGQUIT
> and kill the children. (If the parent is unable to quit, then it and the
> children will be killed by the runner.)