linux-image-2.6.15-51-mckinley-smp 2.6.15-51.66 (ia64 binary) in ubuntu dapper

 This package contains the Linux kernel image for version 2.6.15 on
 Itanium II (also known as McKinley) with SMP support,
 the corresponding System.map file, and the modules built by the packager.
 SMP (symmetric multi-processing) is needed if you have multiple processors.
 It also contains scripts that try to ensure that the system is not left in
 a unbootable state after an update.
 .
 Kernel image packages are generally produced using kernel-package,
 and it is suggested that you install that package if you wish to
 create a custom kernel from the sources.