linux-kernel - Re: about use wild cards for set_ftrace

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20081127162117.GA3467@elte.hu>
Date:	Thu, 27 Nov 2008 17:21:17 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	walimis <walimisdev@...il.com>
Cc:	Steven Rostedt <rostedt@...dmis.org>, linux-kernel@...r.kernel.org
Subject: Re: about use wild cards for set_ftrace_filter and so on


* walimis <walimisdev@...il.com> wrote:

> I only add a note, but I wonder whether enough.
> If needed, I can add a example to this document.
> 
> Impact: imporve document

[ You need to slightly improve the commit log as well ;-) ]

> +Note: you'd better to use '' to enclose wild cards, otherwise in some
> +case you can't get the correct result.
> +
>   # echo hrtimer_* > /debug/tracing/set_ftrace_filter

Why not fix the example too? Something like:

> +Note: you'd better to use '' to enclose wild cards, otherwise in some
> +case you can't get the correct result due to shell wildcard 
> +extension:.
> +
>   # echo 'hrtimer_*' > /debug/tracing/set_ftrace_filter

looks good otherwise.

	Ingo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/