Re: [PATCH v3] Documentation/x86: explain LINUX_EFI_INITRD_MEDIA_GUID

From: Jonathan Corbet

Date: Tue Oct 14 2025 - 09:56:54 EST


Bagas Sanjaya <bagasdotme@xxxxxxxxx> writes:

> From: Hugo Osvaldo Barrera <hugo@xxxxxxxxxxxxx>
>
> Since the Handover Protocol was deprecated, the recommended approach is
> to provide an initrd using a UEFI boot service with the
> LINUX_EFI_INITRD_MEDIA_GUID device path. Documentation for the new
> approach has been no more than an admonition with a link to an existing
> implementation.
>
> Provide a short explanation of this functionality, to ease future
> implementations without having to reverse engineer existing ones.
>
> Signed-off-by: Hugo Osvaldo Barrera <hugo@xxxxxxxxxxxxx>
> Link: https://lore.kernel.org/r/20250428131206.8656-2-hugo@xxxxxxxxxxxxx
> [Bagas: Don't use :ref: link to EFI stub documentation and refer to
> OVMF/edk2 implementation]
> Co-developed-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx>
> Signed-off-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx>
> ---
> No changes since v2 [1].

Applied, thanks.

jon