Root-NFS: no NFS server address
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "sda7" or unknown-block(2,0)
Please append a correct "root=" boot option; here are the available partitions:
Kernel panic - not syncing: VFS Unable to mount root fs on unkown-block(2,0)
Pid:1, comm: swapper/0 Not tainted 3.3.3-gentoo #5
Call Trace: