not syncing :VFS: Unable to mount ...

well i forgot to make initrd when compiling new kernel

http://www.linuxforums.org/forum/topic-35590.html

Update :
ls /lib/modules/2.6.11.9/kernel/drivers/
ls: /lib/modules/2.6.11.9/kernel/drivers/: No such file or directory

Hmm... i did make modules_install
Maybe will try latter debian way ...
Update: Now it works (forgot i did make mrproper;-))
had to mkinitrd -o /boot/initrd-2.6.11.9 /lib/modules/2.6.11.9/ and add it to grub