This patchset provides a new (written from scratch) implementation of
robust futexes, called "lightweight robust futexes". We believe this new
implementation is faster and simpler than the vma-based robust futex
solutions presented before, and we'd like this patchset to be adopted in
the upstream kernel. This is version 1 of the patchset.
Next point of discussion must be PI .
Yes. lets discus PI. Lets discuss it forever so that we'll never get
it ;)