linux-kernel - Re: [PATCH v5 1/1] crypto: add virtio-crypto driver

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: <20161207202039.GA27878@ravnborg.org>
Date:   Wed, 7 Dec 2016 21:20:39 +0100
From:   Sam Ravnborg <sam@...nborg.org>
To:     "Gonglei (Arei)" <arei.gonglei@...wei.com>
Cc:     kbuild test robot <lkp@...el.com>,
        "davem@...emloft.net" <davem@...emloft.net>,
        "kbuild-all@...org" <kbuild-all@...org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "qemu-devel@...gnu.org" <qemu-devel@...gnu.org>,
        "virtio-dev@...ts.oasis-open.org" <virtio-dev@...ts.oasis-open.org>,
        "virtualization@...ts.linux-foundation.org" 
        <virtualization@...ts.linux-foundation.org>,
        "linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>,
        Luonengjun <luonengjun@...wei.com>,
        "mst@...hat.com" <mst@...hat.com>,
        "stefanha@...hat.com" <stefanha@...hat.com>,
        "Huangweidong (C)" <weidong.huang@...wei.com>,
        "Wubin (H)" <wu.wubin@...wei.com>,
        "xin.zeng@...el.com" <xin.zeng@...el.com>,
        Claudio Fontana <Claudio.Fontana@...wei.com>,
        "herbert@...dor.apana.org.au" <herbert@...dor.apana.org.au>,
        "pasic@...ux.vnet.ibm.com" <pasic@...ux.vnet.ibm.com>,
        "Zhoujian (jay, Euler)" <jianjay.zhou@...wei.com>,
        "Hanweidong (Randy)" <hanweidong@...wei.com>,
        "arei.gonglei@...mail.com" <arei.gonglei@...mail.com>,
        "cornelia.huck@...ibm.com" <cornelia.huck@...ibm.com>,
        "Xuquan (Quan Xu)" <xuquan8@...wei.com>,
        longpeng <longpeng2@...wei.com>,
        "Wanzongshun (Vincent)" <wanzongshun@...wei.com>
Subject: Re: [PATCH v5 1/1] crypto: add virtio-crypto driver

On Mon, Dec 05, 2016 at 03:12:52AM +0000, Gonglei (Arei) wrote:
> I don't think the root cause of those warnings are introduced by virtio-crypto driver.
> 
> What's your opinion? Sam and David?

Root cause here is that arch/sparc/include/asm/topology_64.h
references cpu_data without including arch/sparc/include/asm/cpudata.h

I think other architectures pull in the dependency from
either smp.h or they have it topology.h.

The easy fix would be to include cpudata.h in arch/sparc/include/asm/topology_64.h.
And that should also be a correct fix.

Could you include this in your patch-set and build test it?

	Sam