linux-kernel - Re: [tip:tracing/ftrace] tracing: fix oops in tracepoint_update_probe

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: <1237403068.22438.19.camel@ht.satnam>
Date:	Thu, 19 Mar 2009 00:34:28 +0530
From:	Jaswinder Singh Rajput <jaswinder@...nel.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	mingo@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org,
	jaswinderrajput@...il.com, fweisbec@...il.com, rostedt@...dmis.org,
	tglx@...utronix.de, linux-tip-commits@...r.kernel.org
Subject: Re: [tip:tracing/ftrace] tracing: fix oops in
 tracepoint_update_probe_range()

On Wed, 2009-03-18 at 19:58 +0100, Ingo Molnar wrote:
> It might have worked but it was rather ugly: it took the 
> tracepoints_mutex for no reason.
> 
> The clean fix to skip zero-sized sections early in the function, 
> without taking any lock, and without emitting a warning.
> 

Yes, now it looks better, thanks :-)

--
JSR

--
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/