linux-kernel - Re: linux-next: build warning after merge of the integrity tree

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Date:   Thu, 17 May 2018 11:46:24 +0200
From:   Petr Vorel <pvorel@...e.cz>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Mimi Zohar <zohar@...ux.vnet.ibm.com>,
        Dmitry Kasatkin <dmitry.kasatkin@...il.com>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: build warning after merge of the integrity tree

Hi Stephen,

> Hi all,

> After merging the integrity tree, today's linux-next build (powerpc
> allyesconfig) produced this warning:

> security/integrity/ima/ima_kexec.c:18:0: warning: "pr_fmt" redefined
>  #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

> In file included from include/linux/kernel.h:14:0,
>                  from include/asm-generic/bug.h:18,
>                  from arch/powerpc/include/asm/bug.h:128,
>                  from include/linux/bug.h:5,
>                  from include/linux/seq_file.h:7,
>                  from security/integrity/ima/ima_kexec.c:13:
> include/linux/printk.h:288:0: note: this is the location of the previous definition
>  #define pr_fmt(fmt) fmt

> Introduced by commit

>   3dea0d93d257 ("ima: Unify logging")

thanks for reporting.
Reproduced, working on fix now.

Kind regards,
Petr