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

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Message-ID: <CAOMZO5CfUfNZd0kG=VVnH4BjP+XMpGh3bPCUrTwi_4w6YEGX7g@mail.gmail.com>
Date:   Tue, 3 Jul 2018 15:06:21 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Logan Gunthorpe <logang@...tatee.com>
Cc:     Andy Shevchenko <andy.shevchenko@...il.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

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

Thanks