From: "Måns Rullgård" <mans@mansr.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Jiri Kosina <jkosina@suse.cz>,
Andrew Morton <akpm@linux-foundation.org>,
Mateusz Guzik <mguzik@redhat.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Steven Rostedt <rostedt@goodmis.org>,
LKML <linux-kernel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>, Borislav Petkov <bp@alien8.de>,
Ingo Molnar <mingo@kernel.org>, Mel Gorman <mgorman@suse.de>,
Kay Sievers <kay@vrfy.org>
Subject: Re: [RFC PATCH] cmdline: Hide "debug" from /proc/cmdline
Date: Thu, 03 Apr 2014 11:34:15 +0100 [thread overview]
Message-ID: <yw1xbnwik8go.fsf@unicorn.mansr.com> (raw)
In-Reply-To: <CA+55aFzo85-sdC_eDVRWcCdsK2p1JxCjswYidq-QSi5RieGmBA@mail.gmail.com> (Linus Torvalds's message of "Wed, 2 Apr 2014 16:52:59 -0700")
Linus Torvalds <torvalds@linux-foundation.org> writes:
> On Wed, Apr 2, 2014 at 4:47 PM, Jiri Kosina <jkosina@suse.cz> wrote:
>>
>> Which doesn't really protect you from tasks that do open()/write()/close()
>> cycle for /dev/kmsg write every 2ms though.
>
> I don't think we should try to protect against wilful bad behavior
> unless that is shown to be necessary. Yeah, if it turns out that
> systemd really does that just to mess with us, we'd need to extend it,
> but in the absence of proof to the contrary, maybe this simple
> attached patch works?
Once is an accident. Twice is incompetence. Three times is malice.
--
Måns Rullgård
mans@mansr.com
next prev parent reply other threads:[~2014-04-03 10:43 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-02 18:42 Steven Rostedt
2014-04-02 18:57 ` Linus Torvalds
2014-04-02 19:04 ` Andrew Morton
2014-04-02 19:05 ` Borislav Petkov
2014-04-02 19:08 ` Randy Dunlap
2014-04-02 19:50 ` Thomas Gleixner
2014-04-02 20:05 ` Richard Weinberger
2014-04-02 20:43 ` Thomas Gleixner
2014-04-02 22:18 ` Greg KH
2014-04-02 19:08 ` Borislav Petkov
2014-04-02 19:33 ` Steven Rostedt
2014-04-02 22:12 ` Mateusz Guzik
2014-04-02 22:30 ` David Daney
2014-04-02 22:37 ` Greg KH
2014-04-02 23:13 ` Linus Torvalds
2014-04-02 23:23 ` Jiri Kosina
2014-04-02 23:28 ` Andrew Morton
2014-04-02 23:42 ` Linus Torvalds
2014-04-02 23:47 ` Jiri Kosina
2014-04-02 23:52 ` Linus Torvalds
2014-04-02 23:57 ` Jiri Kosina
2014-04-03 1:38 ` Steven Rostedt
2014-04-03 1:47 ` Linus Torvalds
2014-04-03 9:03 ` Borislav Petkov
2014-04-03 10:43 ` Joerg Roedel
2014-04-03 17:05 ` Theodore Ts'o
2014-04-03 17:09 ` H. Peter Anvin
2014-04-03 17:18 ` Theodore Ts'o
2014-04-03 19:19 ` H. Peter Anvin
2014-04-04 18:21 ` Andy Lutomirski
2014-04-04 18:32 ` Linus Torvalds
2014-04-04 18:57 ` Andy Lutomirski
2014-04-04 19:09 ` Linus Torvalds
2014-04-04 21:17 ` John Stoffel
2014-04-04 23:17 ` Greg Kroah-Hartman
2014-04-05 14:37 ` John Stoffel
2014-04-05 23:23 ` Theodore Ts'o
2014-04-04 18:42 ` Linus Torvalds
2014-04-04 18:51 ` Andrew Morton
2014-04-04 18:57 ` Linus Torvalds
2014-04-06 20:49 ` David Timothy Strauss
2014-05-06 9:38 ` Felipe Contreras
2014-04-04 19:44 ` Steven Rostedt
2014-04-04 20:17 ` Theodore Ts'o
2014-04-04 22:45 ` Alexei Starovoitov
2014-04-04 22:48 ` Linus Torvalds
2014-04-04 19:00 ` Andy Lutomirski
2014-04-03 11:23 ` Borislav Petkov
2014-04-03 11:38 ` Ingo Molnar
2014-04-15 7:26 ` Borislav Petkov
2014-04-03 10:34 ` Måns Rullgård [this message]
2014-04-03 11:03 ` Borislav Petkov
2014-04-06 17:19 ` One Thousand Gnomes
2014-05-06 9:47 ` Felipe Contreras
2014-04-02 23:47 ` Joe Perches
2014-04-02 23:31 ` Linus Torvalds
2014-04-03 11:25 ` Måns Rullgård
2014-04-03 15:17 ` Tim Bird
2014-04-03 18:06 ` Greg Kroah-Hartman
2014-05-06 9:35 ` Felipe Contreras
2014-04-07 4:54 ` Rusty Russell
2014-05-02 22:34 ` Andrew Morton
2014-05-05 2:17 ` Rusty Russell
2014-05-05 13:15 ` Randy Dunlap
2014-05-06 0:57 ` Rusty Russell
2014-05-19 8:06 ` Diego Viola
2014-05-19 8:11 ` Diego Viola
2014-05-19 14:40 ` Randy Dunlap
2014-05-20 1:26 ` Rusty Russell
2014-05-20 6:26 ` Diego Viola
2014-05-21 1:52 ` Rusty Russell
2014-04-03 0:49 ` Steven Rostedt
2014-04-23 15:15 Borislav Petkov
2014-04-23 20:44 ` Borislav Petkov
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