E-yes has compiled a new nitdroid kernel image that includes the L2Fix.

Using this new image in ubiboot lets ICS boot up in 33 seconds vs. using the older zimage.pr13 which takes about 65 seconds to boot.
Also, Nitdroid is instantly more responsive to touch after the boot.

You can download the new kernel from http://downloads.nitdroid.com/e-yes/n9/ubiboot/zImage
(md5sum=22114bd3cbaa88ee8c49c022f53080a1)