# Kernel customization

1 min read

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## Copy Markdown for LLMs

Guides for selecting zone kernels, customizing kernel parameters, building your own kernels, verifying kernel image signatures, and managing host kernel updates.

- [Selecting a zone kernel with variants](https://docs.edera.dev/guides/kernel/kernel-variants)
- [Verifying zone kernel images](https://docs.edera.dev/guides/kernel/verifying-zone-kernels)
- [Customize kernel parameters during install](https://docs.edera.dev/guides/kernel/customize-kernel-parameters)
- [Building your own Edera zone kernel](https://docs.edera.dev/guides/kernel/byo-zone-kernel)
- [Building your own Edera host kernel](https://docs.edera.dev/guides/kernel/byo-host-kernel)
- [Updating your host kernel on Amazon Linux](https://docs.edera.dev/guides/kernel/host-kernel-swap)

Last updated on 2026-07-20