Re: mkroot quickstart (was RE: Testing on lots of architecture targets with mkroot.)

"Roberto A. Foglietta" <[email protected]> Tue, 2 Jun 2026 07:52:29 +0200
Newsgroups org.kernel.vger.linux-embedded
Message-ID <CAJGKYO4Gbq7OAyS-73aMghSx+=j67mGzU-_KXCQHT3=7HJGEwA@mail.gmail.com>
On Sat, 30 May 2026 at 23:58, Rob Landley <[email protected]> wrote:
>

>
> In theory the toybox list, although that's in the process of migrating
> from dreamhost to osuosl because

osuosl is the same host busybox is using (not a question, a statement)


> Your absolute minimum is rdinit=/bin/sh or similar, but the mkroot init
> is trying to do the minimum work to bring up a usable environment with
> mount points and networking before running the $HANDOFF program.

from a PoV of the kernel it matters the /init timestamp

from a PoV of the kernel what precedes t=0 is unknown / uncertain

from a PoV of the real-world observer what precede kernel t=0 matters
and /init timestamp depends by the hardware and the kernel
version/config

IMHO, the minimum boot time is a question as well-defined as: what
"boot" means and where?


Best regards, R-