Thank you for your answer

To deploy an SMT is an approach.

But that doesn't give me access to the EC2 specific kernel updates, and whatever additional there is added to that repository.

Do you know if there are anything besides kernel packages there are EC2 specific ?

When deploying a SuSE from the AWS marketplace I can see that the kernel is like this: 3.0.101-108.13-ec2
And the update packages is also available:
i | kernel-ec2 | package | 3.0.101-108.13.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-108.10.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-108.7.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-107.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-104.2 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-100.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-97.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-94.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-91.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-88.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-84.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-80.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-77.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-71.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-68.1 | x86_64 | SLES11-SP4-Updates
v | kernel-ec2 | package | 3.0.101-65.1 | x86_64 | SLES11-SP4-Updates

Do you know whether it is possible to acquire these ?