From: Tomko <tomko@haha.com>
To: linux-kernel@vger.kernel.org
Subject: question : is the init process of kernel running in kernel space or user space?
Date: Mon, 18 Apr 2005 09:36:38 +0800 [thread overview]
Message-ID: <42630F26.3060503@haha.com> (raw)
Hi all,
In the linux system , kernel is often starting up like this :
bootloader -> start_32() -> start_kernel() -> init()
i would like to ask what is the piority level in this starting procedure
? 0 or 3 ? that means, this start up process are running in kernel space
or user space ? or the level is keep changing ?
If it is in kernel space from the very beginning , at which point the
system is switched into user space ? is it at the time when kernel open
the shell ?
I am new to linux, hope someone can help me here.
Regards,
TOM
next reply other threads:[~2005-04-18 1:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-18 1:36 Tomko [this message]
2005-04-18 12:49 ` question : is the init process of kernel running in kernel space or user space? Steven Rostedt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=42630F26.3060503@haha.com \
--to=tomko@haha.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox