linux-kernel - Re: [BUG] Incorrect ordering of klp and ftrace module notifier callbacks

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Message-ID: <alpine.LNX.2.00.1601282203190.21446@cbobk.fhfr.pm>
Date:	Thu, 28 Jan 2016 22:06:15 +0100 (CET)
From:	Jiri Kosina <jikos@...nel.org>
To:	Jessica Yu <jeyu@...hat.com>
cc:	Josh Poimboeuf <jpoimboe@...hat.com>,
	Seth Jennings <sjenning@...hat.com>,
	Vojtech Pavlik <vojtech@...e.com>,
	Miroslav Benes <mbenes@...e.cz>,
	Steven Rostedt <rostedt@...dmis.org>,
	live-patching@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [BUG] Incorrect ordering of klp and ftrace module notifier
 callbacks

On Thu, 28 Jan 2016, Jiri Kosina wrote:

> - klp_module_notify_going() with INT_MIN+2, that triggers action iff 
>   action == MODULE_STATE_GOING
> 
> - klp_module_notify_going() with INT_MIN, that triggers action only iff 
>   action == MODULE_STATE_COMING

I *of course* created the mismatch between the notifier name and the 
action value above completely deliberately to excercise the attention of 
the readers :p

Sorry for the noise,

-- 
Jiri Kosina
SUSE Labs