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Date: Fri, 29 Jan 2016 13:55:24 -0500
From: Paul Gortmaker <paul.gortmaker@windriver.com>
To: Daniel Wagner <daniel.wagner@bmw-carit.de>
CC: <linux-kernel@vger.kernel.org>, <linux-rt-users@vger.kernel.org>,
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        Thomas Gleixner <tglx@linutronix.de>,
        Steven Rostedt <rostedt@goodmis.org>,
        Boqun Feng <boqun.feng@gmail.com>
Subject: Re: [PATCH tip v6 2/5] kbuild: Add option to turn incompatible
 pointer check into error
Message-ID: <20160129185523.GZ8889@windriver.com>
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[Re: [PATCH tip v6 2/5] kbuild: Add option to turn incompatible pointer check into error] On 29/01/2016 (Fri 13:17) Daniel Wagner wrote:

> On 01/28/2016 03:44 PM, Daniel Wagner wrote:
> > +# enforce correct pointer usage
> > +KBUILD_CFLAGS += $(call cc-option,-Werror=incompatible-pointer-types)
> > +
> 
> As it turns out there are a few fallouts by that one. I'll send fixes
> for it.

Did you try non-x86 builds with this applied?   I'd be really surprised
if there were just a few, once you did allyesconfig/allmodconfig for
ARM, MIPS, PPC, etc.

P.
--