From: Peter Zijlstra <peterz@infradead.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-mips@linux-mips.org, linux-sh@vger.kernel.org,
Frederic Weisbecker <fweisbec@gmail.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Oleg Nesterov <oleg@redhat.com>,
David Howells <dhowells@redhat.com>,
Paul Mackerras <paulus@samba.org>, Eric Paris <eparis@redhat.com>,
"H. Peter Anvin" <hpa@zytor.com>,
sparclinux@vger.kernel.org, Jiri Slaby <jslaby@suse.cz>,
linux-s390@vger.kernel.org, Russell King <linux@arm.linux.org.uk>,
x86@kernel.org, James Morris <jmorris@namei.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Ingo Molnar <mingo@redhat.com>,
linux-arm-kernel@lists.infradead.org, kees.cook@canonical.com,
"Serge E. Hallyn" <serge@hallyn.com>,
microblaze-uclinux@itee.uq.edu.au,
Steven Rostedt <rostedt@goodmis.org>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Roland McGrath <roland@redhat.com>, Michal Marek <mmarek@suse.cz>,
Michal Simek <monstr@monstr.eu>, Will Drewry <wad@chromium.org>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
Ralf Baechle <ralf@linux-mips.org>,
Paul Mundt <lethal@linux-sh.org>, Tejun Heo <tj@kernel.org>,
linux390@de.ibm.com, Andrew Morton <akpm@linux-foundation.org>,
agl@chromium.org, "David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH 3/5] v2 seccomp_filters: Enable ftrace-based system call filtering
Date: Fri, 13 May 2011 14:19:06 +0200 [thread overview]
Message-ID: <1305289146.2466.8.camel@twins> (raw)
In-Reply-To: <20110513121034.GG21022@elte.hu>
On Fri, 2011-05-13 at 14:10 +0200, Ingo Molnar wrote:
> err =3D event_vfs_getname(result);
I really think we should not do this. Events like we have them should be
inactive, totally passive entities, only observe but not affect
execution (other than the bare minimal time delay introduced by
observance).
If you want another entity that is more active, please invent a new name
for it and create a new subsystem for them, now you could have these
active entities also have an (automatic) passive event side, but that's
some detail.
next prev parent reply other threads:[~2011-05-13 12:19 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1304017638.18763.205.camel@gandalf.stny.rr.com>
2011-05-12 3:02 ` [PATCH 3/5] v2 seccomp_filters: Enable ftrace-based system call filtering Will Drewry
2011-05-12 7:48 ` Ingo Molnar
2011-05-12 9:24 ` Kees Cook
2011-05-12 10:49 ` Ingo Molnar
2011-05-12 11:44 ` James Morris
2011-05-12 13:01 ` Ingo Molnar
2011-05-12 16:26 ` Will Drewry
2011-05-16 12:55 ` Ingo Molnar
2011-05-16 14:42 ` Will Drewry
2011-05-13 0:18 ` James Morris
2011-05-13 12:10 ` Ingo Molnar
2011-05-13 12:19 ` Peter Zijlstra [this message]
2011-05-13 12:26 ` Ingo Molnar
2011-05-13 12:39 ` Peter Zijlstra
2011-05-13 12:43 ` Peter Zijlstra
2011-05-13 12:54 ` Ingo Molnar
2011-05-13 13:08 ` Peter Zijlstra
2011-05-13 13:18 ` Ingo Molnar
2011-05-13 13:55 ` Peter Zijlstra
2011-05-13 14:57 ` Ingo Molnar
2011-05-13 15:27 ` Peter Zijlstra
2011-05-14 7:05 ` Ingo Molnar
2011-05-16 16:23 ` Steven Rostedt
2011-05-16 16:52 ` Ingo Molnar
2011-05-16 17:03 ` Steven Rostedt
2011-05-17 12:42 ` Ingo Molnar
2011-05-17 13:05 ` Steven Rostedt
2011-05-17 13:19 ` Ingo Molnar
2011-05-19 4:07 ` Will Drewry
2011-05-19 12:22 ` Steven Rostedt
2011-05-19 21:05 ` Will Drewry
2011-05-24 15:59 ` Will Drewry
2011-05-24 16:20 ` Peter Zijlstra
2011-05-24 16:25 ` Thomas Gleixner
2011-05-24 19:00 ` Will Drewry
2011-05-24 19:54 ` Ingo Molnar
2011-05-24 20:10 ` Ingo Molnar
2011-05-25 10:35 ` Thomas Gleixner
2011-05-25 15:01 ` Ingo Molnar
2011-05-25 17:43 ` Peter Zijlstra
2011-05-29 20:17 ` Ingo Molnar
2011-05-25 17:48 ` Thomas Gleixner
2011-05-26 8:43 ` Ingo Molnar
2011-05-26 9:15 ` Ingo Molnar
2011-05-24 20:08 ` Ingo Molnar
2011-05-24 20:14 ` Steven Rostedt
2011-05-13 15:17 ` Eric Paris
2011-05-13 15:29 ` [PATCH 3/5] v2 seccomp_filters: Enable ftrace-based system callfiltering David Laight
2011-05-16 12:03 ` Ingo Molnar
2011-05-13 12:49 ` [PATCH 3/5] v2 seccomp_filters: Enable ftrace-based system call filtering Ingo Molnar
2011-05-13 13:55 ` Peter Zijlstra
2011-05-13 15:02 ` Ingo Molnar
2011-05-13 15:10 ` Eric Paris
2011-05-13 15:23 ` Peter Zijlstra
2011-05-13 15:55 ` Eric Paris
2011-05-13 16:29 ` Will Drewry
2011-05-14 7:30 ` Ingo Molnar
2011-05-14 20:57 ` Will Drewry
2011-05-16 12:43 ` Ingo Molnar
2011-05-16 15:29 ` Will Drewry
2011-05-17 12:57 ` Ingo Molnar
2011-05-16 0:36 ` James Morris
2011-05-16 15:08 ` Ingo Molnar
2011-05-17 2:24 ` James Morris
2011-05-17 13:10 ` Ingo Molnar
2011-05-17 13:29 ` James Morris
2011-05-17 18:34 ` Ingo Molnar
2011-05-26 6:27 ` Pavel Machek
2011-05-26 8:35 ` Ingo Molnar
2011-05-12 12:15 ` Frederic Weisbecker
2011-05-12 11:33 ` James Morris
2011-05-13 19:35 ` Arnd Bergmann
2011-05-14 20:58 ` Will Drewry
2011-05-15 6:42 ` Arnd Bergmann
2011-05-16 12:00 ` Ingo Molnar
2011-05-16 15:26 ` Steven Rostedt
2011-05-16 15:28 ` Will Drewry
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=1305289146.2466.8.camel@twins \
--to=peterz@infradead.org \
--cc=agl@chromium.org \
--cc=akpm@linux-foundation.org \
--cc=davem@davemloft.net \
--cc=dhowells@redhat.com \
--cc=eparis@redhat.com \
--cc=fweisbec@gmail.com \
--cc=heiko.carstens@de.ibm.com \
--cc=hpa@zytor.com \
--cc=jmorris@namei.org \
--cc=jslaby@suse.cz \
--cc=kees.cook@canonical.com \
--cc=lethal@linux-sh.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@linux-mips.org \
--cc=linux-s390@vger.kernel.org \
--cc=linux-sh@vger.kernel.org \
--cc=linux390@de.ibm.com \
--cc=linux@arm.linux.org.uk \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=microblaze-uclinux@itee.uq.edu.au \
--cc=mingo@elte.hu \
--cc=mingo@redhat.com \
--cc=mmarek@suse.cz \
--cc=monstr@monstr.eu \
--cc=oleg@redhat.com \
--cc=paulus@samba.org \
--cc=ralf@linux-mips.org \
--cc=roland@redhat.com \
--cc=rostedt@goodmis.org \
--cc=schwidefsky@de.ibm.com \
--cc=serge@hallyn.com \
--cc=sparclinux@vger.kernel.org \
--cc=tglx@linutronix.de \
--cc=tj@kernel.org \
--cc=torvalds@linux-foundation.org \
--cc=wad@chromium.org \
--cc=x86@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;
as well as URLs for NNTP newsgroup(s).