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To: Nicholas Piggin <npiggin@gmail.com>,
        Russell King <rmk+kernel@armlinux.org.uk>,
        Michal Marek <mmarek@suse.com>
From: Larry Finger <Larry.Finger@lwfinger.net>
Subject: Build warning on 32-bit PPC - bisected to commit 989cea5c14be
Cc: LKML <linux-kernel@vger.kernel.org>
Message-ID: <53d94073-6e7e-af83-a29a-e811ab5fd802@lwfinger.net>
Date: Wed, 21 Dec 2016 13:49:07 -0600
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I am getting the following warning when I build kernel 4.9-git on my PowerBook 
G4 with a 32-bit PPC processor:

   AS      arch/powerpc/kernel/misc_32.o
arch/powerpc/kernel/misc_32.S:299:7: warning: "CONFIG_FSL_BOOKE" is not defined 
[-Wundef]

This problem has been bisected to commit 989cea5c14be ("kbuild: prevent 
lib-ksyms.o rebuilds").

Thanks,

Larry