linux-kernel - Re: [PATCH v3 1/2] kprobes: introduce weak arch_check_ftrace

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Message-ID: <20141021091605.1d91b77a@gandalf.local.home>
Date:	Tue, 21 Oct 2014 09:16:05 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
Cc:	Heiko Carstens <heiko.carstens@...ibm.com>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	Anil S Keshavamurthy <anil.s.keshavamurthy@...el.com>,
	"David S. Miller" <davem@...emloft.net>,
	Ingo Molnar <mingo@...hat.com>,
	Vojtech Pavlik <vojtech@...e.cz>,
	Jiri Kosina <jkosina@...e.cz>, Jiri Slaby <jslaby@...e.cz>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/2] kprobes: introduce weak
 arch_check_ftrace_location() helper function

On Tue, 21 Oct 2014 21:11:16 +0900
Masami Hiramatsu <masami.hiramatsu.pt@...achi.com> wrote:

> (2014/10/21 21:00), Heiko Carstens wrote:
> > On Tue, Oct 21, 2014 at 06:30:56PM +0900, Masami Hiramatsu wrote:
> >> (2014/10/21 17:30), Heiko Carstens wrote:
> >>> Introduce weak arch_check_ftrace_location() helper function which
> >>> architectures can override in order to implement handling of kprobes
> >>> on function tracer call sites on their own, without depending on
> >>> common code or implementing the KPROBES_ON_FTRACE feature.
> >>>
> >>> Signed-off-by: Heiko Carstens <heiko.carstens@...ibm.com>
> >>
> >> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
> >>
> >> Thanks!
> > 
> > Ok, thanks!
> > 
> > If there are no objections, this patch and the s390 only patch will
> > go upstream via the s390 tree. Is that ok?
> 
> Yeah, I think it's OK for me.
> 

Fine with me.

Acked-by: Steven Rostedt <rostedt@...dmis.org>

-- Steve
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