rpc_pipe: remove the clntXX dir if creating the pipe fails
(bnc#862746).
sunrpc: add an "info" file for the dummy gssd pipe (bnc#862746).
rpc_pipe: fix cleanup of dummy gssd directory when notification
fails (bnc#862746).
drm/i915/dp: increase native aux defer retry timeout
(bnc#867718).
drm/i915/dp: add native aux defer retry limit (bnc#867718).
[media] bttv: don't setup the controls if there are no video
devices (bnc#861750).
Enable CONFIG_IRDA_FAST_RR=y (bnc#860502)
libata, freezer: avoid block device removal while system is
frozen (bnc#849334).