From: "Serge E. Hallyn" <serue@us.ibm.com>
To: Valdis.Kletnieks@vt.edu
Cc: "Serge E. Hallyn" <serue@us.ibm.com>,
Frederik Deweerdt <deweerdt@free.fr>,
Andrew Morton <akpm@osdl.org>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH -mm 8/8] user ns: implement user ns unshare
Date: Thu, 4 Jan 2007 22:35:12 -0600 [thread overview]
Message-ID: <20070105043512.GA1412@sergelap.austin.ibm.com> (raw)
In-Reply-To: <200701050202.l0522sS2004940@turing-police.cc.vt.edu>
Quoting Valdis.Kletnieks@vt.edu (Valdis.Kletnieks@vt.edu):
> On Thu, 04 Jan 2007 16:52:53 CST, "Serge E. Hallyn" said:
> > Quoting Valdis.Kletnieks@vt.edu (Valdis.Kletnieks@vt.edu):
> > > On Thu, 04 Jan 2007 19:07:00 GMT, Frederik Deweerdt said:
> > > > > int err = 0;
> > > > ^^^^^^^^^^^^
> > > > The "= 0" is superfluous here.
> > >
> > > Umm? bss gets cleared automagically, but when did we start auto-zeroing
> > > the stack?
> >
> > No, no, that's what i thought he meant at first too, but I actually
> > manually set err on all paths anyway :)
>
> Oh. So it's *really* just "superfluous until somebody changes the code"...
True.
-serge
next prev parent reply other threads:[~2007-01-05 4:35 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-04 18:06 [PATCH -mm 0/8] user ns: Introduction Serge E. Hallyn
2007-01-04 18:10 ` [PATCH -mm 1/8] nsproxy: externalizes exit_task_namespaces Serge E. Hallyn
2007-01-04 18:11 ` [PATCH -mm 2/8] user namespace: add the framework Serge E. Hallyn
2007-01-04 21:16 ` Serge E. Hallyn
2007-01-04 18:11 ` [PATCH -mm 3/8] user ns: add user_namespace ptr to vfsmount Serge E. Hallyn
2007-01-04 18:11 ` [PATCH -mm 4/8] user ns: hook permission Serge E. Hallyn
2007-01-04 18:12 ` [PATCH -mm 5/8] user ns: prepare copy_tree, copy_mnt, and their callers to handle errs Serge E. Hallyn
2007-01-04 19:00 ` Frederik Deweerdt
2007-01-04 19:35 ` Serge E. Hallyn
2007-01-04 18:12 ` [PATCH -mm 6/8] user ns: implement shared mounts Serge E. Hallyn
2007-01-04 18:12 ` [PATCH -mm 7/8] user_ns: handle file sigio Serge E. Hallyn
2007-01-12 5:20 ` Andrew Morton
2007-01-15 7:26 ` Serge E. Hallyn
2007-01-15 15:03 ` Cedric Le Goater
2007-01-15 15:28 ` Serge E. Hallyn
2007-01-15 17:35 ` Cedric Le Goater
2007-01-16 11:04 ` [PATCH -mm] user_ns: remove CONFIG_USER_NS Cedric Le Goater
2007-01-16 14:53 ` Serge E. Hallyn
2007-01-04 18:13 ` [PATCH -mm 8/8] user ns: implement user ns unshare Serge E. Hallyn
2007-01-04 19:07 ` Frederik Deweerdt
2007-01-04 19:43 ` Serge E. Hallyn
2007-01-04 22:03 ` Andrew Morton
2007-01-04 22:07 ` Andrew Morton
2007-01-04 22:23 ` Valdis.Kletnieks
2007-01-04 22:52 ` Serge E. Hallyn
2007-01-05 2:02 ` Valdis.Kletnieks
2007-01-05 4:35 ` Serge E. Hallyn [this message]
2007-01-05 4:03 ` [PATCH -mm 0/8] user ns: Introduction Andrew Morton
2007-01-05 5:43 ` Serge E. Hallyn
2007-01-05 7:00 ` Serge E. Hallyn
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