[Regression] d96ac6f2: time: Revert ALWAYS_USE_PERSISTENT_CLOCK compile time optimizaitons

[Jens Taprogge <jens.taprogge@xxxxxxxxxxxx>]

Hi all.

Linux 3.9.3 hangs early during boot on a Lenovo Thinkpad X1 Carbon (Ivy
Bridge).  v3.9.2 works.  I have bisected the hang to
  d96ac6f2: time: Revert ALWAYS_USE_PERSISTENT_CLOCK compile time optimizaitons.

Reverting d96ac6f2 on top of v3.9.4 makes the kernel boot.  I do not
have any additional information as the kernel hangs before anything is
displayed.  The config of v3.9.4 with d96ac6f2 reverted is attached.

Best Regards,
Jens Taprogge

Attachment: config.gz
Description: Binary data