linux-kernel - Re: [PATCH][GIT-PULL] tracing/events: protect __get

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Message-ID: <20090422102540.GC1115@elte.hu>
Date:	Wed, 22 Apr 2009 12:25:40 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Zhaolei <zhaolei@...fujitsu.com>,
	Tom Zanussi <tzanussi@...il.com>,
	Li Zefan <lizf@...fujitsu.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [PATCH][GIT-PULL] tracing/events: protect __get_str()


* Frederic Weisbecker <fweisbec@...il.com> wrote:

> On Tue, Apr 21, 2009 at 06:21:54PM -0400, Steven Rostedt wrote:
> > It would probably be better to just make the fix now. Just put the fix in 
> > a separate branch to avoid race conditions (if Ingo already did a pull ;-)
> > 
> > -- Steve
> 
> 
> Ok, so this new pull request includes the patches in the previous
> request + your Reviewed/Acked-by + the fix on __get_str() which
> I pasted below. It's also a rebase against latest tip/tracing/core.
> 
> Thanks.
> 
> The following changes since commit 3554228d4289098a8fe5cfd87512ec32a19bbe5a:
>   Steven Rostedt (1):
>         ring-buffer: only warn on wrap if buffer is bigger than two pages
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git tracing/core-v2
> 
> Frederic Weisbecker (3):
>       tracing/events: provide string with undefined size support
>       tracing/lock: provide lock_acquired event support for dynamic size string
>       tracing/events: protect __get_str()
> 
>  include/trace/events/lockdep.h |    6 +-
>  include/trace/ftrace.h         |   88 ++++++++++++++++++++++++++++++++++++++-
>  2 files changed, 88 insertions(+), 6 deletions(-)

Pulled, thanks Frederic!

	Ingo
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