linux-kernel - Re: [PATCH] integrity: Fix __integrity_init

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <alpine.LRH.2.21.1906171110550.25545@namei.org>
Date:   Mon, 17 Jun 2019 11:11:05 -0700 (PDT)
From:   James Morris <jmorris@...ei.org>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
cc:     Nayna Jain <nayna@...ux.ibm.com>, Mimi Zohar <zohar@...ux.ibm.com>,
        "Serge E . Hallyn" <serge@...lyn.com>,
        linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] integrity: Fix __integrity_init_keyring() section
 mismatch

On Mon, 17 Jun 2019, Geert Uytterhoeven wrote:

> With gcc-4.6.3:
> 
>     WARNING: vmlinux.o(.text.unlikely+0x24c64): Section mismatch in reference from the function __integrity_init_keyring() to the function .init.text:set_platform_trusted_keys()
>     The function __integrity_init_keyring() references
>     the function __init set_platform_trusted_keys().
>     This is often because __integrity_init_keyring lacks a __init
>     annotation or the annotation of set_platform_trusted_keys is wrong.
> 
> Indeed, if the compiler decides not to inline __integrity_init_keyring(),
> a warning is issued.
> 
> Fix this by adding the missing __init annotation.
> 
> Fixes: 9dc92c45177ab70e ("integrity: Define a trusted platform keyring")
> Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>


Reviewed-by: James Morris <jamorris@...ux.microsoft.com>


-- 
James Morris
<jmorris@...ei.org>