Its not POHMELFS. Its SOBERFS :-)
Phoronix: Linux 3.3-rc4 Kernel Fixes A Peculiar 32-bit Bug
The Linux 3.3-rc4 kernel was released this Saturday evening after a peculiar 32-bit kernel bug had led to the release being delayed by a few days...
http://www.phoronix.com/vr.php?view=MTA1OTE
Its not POHMELFS. Its SOBERFS :-)
pohmel(russian) => sober (english)
Anyway, it looks like Ivy Bridge is mostly a fixed Sandy Bridge since I keep hearing from Phoronix that issue X has problems on Sandy but on Ivy it's expected to run fine.
It also fixes an iwlwifi bug that caused the wireless to quit working after transmitting a certain number of packets.