linux-kernel - Re: [PATCH v18 6/7] crypto: caam: cleanup CONFIG

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]

Date:   Tue, 3 Jul 2018 21:09:30 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Fabio Estevam <festevam@...il.com>
Cc:     Logan Gunthorpe <logang@...tatee.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Linux-Arch <linux-arch@...r.kernel.org>,
        linux-ntb@...glegroups.com,
        "open list:HARDWARE RANDOM NUMBER GENERATOR CORE" 
        <linux-crypto@...r.kernel.org>, Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Horia Geantă <horia.geanta@....com>,
        Dan Douglass <dan.douglass@....com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH v18 6/7] crypto: caam: cleanup CONFIG_64BIT ifdefs when
 using io{read|write}64

On Tue, Jul 3, 2018 at 9:06 PM, Fabio Estevam <festevam@...il.com> wrote:
> Hi Logan,
>
> On Tue, Jul 3, 2018 at 3:01 PM, Logan Gunthorpe <logang@...tatee.com> wrote:
>
>> Besides that, it looks like we are hitting an undefined instruction. So
>> my best guess is that we are somehow now calling a proper 64bit read
>> when we should be calling two 32-bit reads.
>
> Yes, it seems that's the case.
>
>> Fabio, can you send your configuration?
>
> This is a imx6 board built with arch/arm/configs/imx_v6_v7_defconfig

Btw, what is the environment did you use to build it?
and what is the environment / make variable you supply (like ARCH,
CROSS_COMPILE, etc)?

-- 
With Best Regards,
Andy Shevchenko