linux-kernel - Re: [PATCH] branch tracer: fix freak link error

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Date:	Fri, 12 Feb 2016 22:52:10 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	Nicolas Pitre <nicolas.pitre@...aro.org>,
	Ingo Molnar <mingo@...hat.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	linux-kernel@...r.kernel.org,
	Mauro Carvalho Chehab <mchehab@....samsung.com>
Subject: Re: [PATCH] branch tracer: fix freak link error

On Friday 12 February 2016 22:49:07 Arnd Bergmann wrote:
> Now I have to check if it does anything to the spurious "maybe-uninitialized"
> warnings that I saw creeping in with PROFILE_ALL_BRANCHES. My guess is
> that it doesn't fix them (I submitted a patch to turn off those
> warnings today when PROFILE_ALL_BRANCHES is set), but I'll try anyway. 

Ok, that was easy: they are all still there, so we still need to
pass -Wno-maybe-uninitialized when using PROFILE_ALL_BRANCHES to
avoid flooding the log with useless warnings.

	Arnd