[systemd-devel] Fixup-support for kernel command line provided from UKI in systemd-stub

[VENKAT Nagaraj THOGARU (QUIC)]

HI @Aleksandar Kostadinov,

Yeah, we already passed this cmd line from UKI, generated with ukify the same way.
Our requirement is to update the command line with additional parameters on top of cmd-line passed from UKI dynamically.

Thanks & Regards,
Venkat Thogaru


-----Original Message-----
From: Aleksandar Kostadinov <akostadi at redhat.com> 
Sent: Tuesday, November 28, 2023 3:26 PM
To: VENKAT Nagaraj THOGARU (QUIC) <quic_thogaru at quicinc.com>
Cc: systemd-devel at lists.freedesktop.org
Subject: Re: [systemd-devel] Fixup-support for kernel command line provided from UKI in systemd-stub

How do you create the UKI?

What I do is adding `--cmdline=@/etc/kernel/cmdline` to the ukify command line.

On Tue, Nov 28, 2023 at 11:30 AM VENKAT Nagaraj THOGARU (QUIC) <quic_thogaru at quicinc.com> wrote:
>
> Hi @systemd-devel at lists.freedesktop.org,
>
>
>
> We have a query on Fixup-support for kernel command line provided from UKI in system-stub.
>
>
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> Just like we have the Fixup support for DTB provided from UKI in systemd-stub[via EFI_DT_FIXUP_PROTOCOL], do we have any similar fixup support for Kernel command line provided from UKI ? If not, is there any ongoing effort to support this?
>
>
>
> Our requirement is to dynamically append the additional command line parameters to the command line provided from UKI.
>
>
>
> Thanks & Regards,
>
> Venkat Thogaru