Re: [PATCH 7/7 v2] tracing: Do not create tracefs files if tracefs lockdown is in effect

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To: Ondrej Mosnacek <omosnace@xxxxxxxxxx>
Subject: Re: [PATCH 7/7 v2] tracing: Do not create tracefs files if tracefs lockdown is in effect
From: Steven Rostedt <rostedt@xxxxxxxxxxx>
Date: Fri, 7 May 2021 09:26:04 -0400
Cc: Linux kernel mailing list <linux-kernel@xxxxxxxxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Matthew Garrett <matthewgarrett@xxxxxxxxxx>, James Morris James Morris <jmorris@xxxxxxxxx>, LSM List <linux-security-module@xxxxxxxxxxxxxxx>, Linux API <linux-api@xxxxxxxxxxxxxxx>, Ben Hutchings <ben@xxxxxxxxxxxxxxx>, Al Viro <viro@xxxxxxxxxxxxxxxxxx>, Stephen Smalley <stephen.smalley.work@xxxxxxxxx>, SElinux list <selinux@xxxxxxxxxxxxxxx>, Herton Krzesinski <hkrzesin@xxxxxxxxxx>
In-reply-to: <CAFqZXNs4eRC6kjFRe6CdwA-sng-w6bcJZf5io+hoLKwM98TVSA@mail.gmail.com>
References: <20191012005747.210722465@goodmis.org> <20191012005921.580293464@goodmis.org> <CAFqZXNs4eRC6kjFRe6CdwA-sng-w6bcJZf5io+hoLKwM98TVSA@mail.gmail.com>

On Tue, 13 Apr 2021 10:13:04 +0200
Ondrej Mosnacek <omosnace@xxxxxxxxxx> wrote:

> Thoughts?

I never enable the lockdown feature for tracefs, so I'll leave it up to the
other people that do (and that care about this code) to answer.

-- Steve

References:
- Re: [PATCH 7/7 v2] tracing: Do not create tracefs files if tracefs lockdown is in effect
  - From: Ondrej Mosnacek

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