linux-kernel - Re: [RFC PATCH 0/1] Wrong structure alignment due to compiler attribute "section"

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

Message-ID: <54F8582B.80703@marvell.com>
Date:	Thu, 5 Mar 2015 14:20:43 +0100
From:	Lino Sanfilippo <lsanfil@...vell.com>
To:	Dave Martin <Dave.Martin@....com>
CC:	<LinoSanfilippo@....de>, <linux@....linux.org.uk>,
	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [RFC PATCH 0/1] Wrong structure alignment due to compiler attribute
 "section"

On 05.03.2015 13:26, Dave Martin wrote:

>>
>> So this is indeed a compiler bug, right?
>
> It certainly looks like the compiler is causing the issue somehow.
>
> Whether this is a bug, a bug-like feature, a configuration issue,
> or a combination of these is not clear.
>
> If you know where to find the toolchain source, it might be worth
> taking a look.

The toolchain can be found here:
http://www.plugcomputer.org/405/us/gplugd/tool-chain/arm-marvell-linux-gnueabi.tar.bz2

But since it turns out to be a compiler issue I dont know if its worth 
to be investigated further. I think the best solution to avoid that 
structure alignment problem is to simply use another toolchain.

Dave, I thank you very much for your help and efforts to clarify that 
this is actually not a bug in the kernel.

Thx,
Lino

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/