From: Dave Hansen <haveblue-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
To: "Eric W. Biederman" <ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
Cc: Containers <containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org>,
clg-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org,
Oleg Nesterov <oleg-6lXkIZvqkOAvJsYlp49lxw@public.gmane.org>,
Pavel Emelianov <xemul-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH] Signal semantics for /sbin/init
Date: Tue, 30 Oct 2007 10:30:32 -0700 [thread overview]
Message-ID: <1193765432.24087.280.camel@localhost> (raw)
In-Reply-To: <m1bqahmm25.fsf-T1Yj925okcoyDheHMi7gv2pdwda3JcWeAL8bYrjMMd8@public.gmane.org>
On Mon, 2007-10-29 at 19:24 -0600, Eric W. Biederman wrote:
>
> When sending a signal to init. The presence of a signal handler
> that is neither SIG_IGN nor SIG_DFL allows the signal to be sent to
> init. If the signal is not sent it is silently dropped, without
> becoming pending. Further if init specifies it's signal handler as
> SIG_IGN or SIG_DFL all pending signals will be dropped.
Does this mean that container-init processes are specially treated when
signalled from _outside_ the container for which they are the init?
-- Dave
next prev parent reply other threads:[~2007-10-30 17:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-27 19:00 [PATCH] Signal semantics for /sbin/init sukadev-r/Jw6+rmf7HQT0dZR+AlfA
[not found] ` <20071027190010.GA10397-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2007-10-29 16:13 ` Dave Hansen
2007-10-29 20:02 ` Eric W. Biederman
2007-10-30 1:24 ` Eric W. Biederman
[not found] ` <m1bqahmm25.fsf-T1Yj925okcoyDheHMi7gv2pdwda3JcWeAL8bYrjMMd8@public.gmane.org>
2007-10-30 17:30 ` Dave Hansen [this message]
2007-10-30 18:09 ` Eric W. Biederman
2007-10-30 21:37 ` sukadev-r/Jw6+rmf7HQT0dZR+AlfA
[not found] ` <20071030213710.GA22763-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2007-10-30 22:25 ` Eric W. Biederman
[not found] ` <m1y7dkjl3k.fsf-T1Yj925okcoyDheHMi7gv2pdwda3JcWeAL8bYrjMMd8@public.gmane.org>
2007-11-02 21:00 ` sukadev-r/Jw6+rmf7HQT0dZR+AlfA
[not found] ` <20071102210047.GA8714-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2007-11-04 4:20 ` Eric W. Biederman
[not found] ` <m1wssybpzu.fsf-T1Yj925okcoyDheHMi7gv2pdwda3JcWeAL8bYrjMMd8@public.gmane.org>
2007-11-17 17:38 ` sukadev-r/Jw6+rmf7HQT0dZR+AlfA
[not found] ` <20071117173822.GA330-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2007-12-12 0:49 ` sukadev-r/Jw6+rmf7HQT0dZR+AlfA
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=1193765432.24087.280.camel@localhost \
--to=haveblue-r/jw6+rmf7hqt0dzr+alfa@public.gmane.org \
--cc=clg-NmTC/0ZBporQT0dZR+AlfA@public.gmane.org \
--cc=containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org \
--cc=ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org \
--cc=oleg-6lXkIZvqkOAvJsYlp49lxw@public.gmane.org \
--cc=xemul-GEFAQzZX7r8dnm+yROfE0A@public.gmane.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.