linux-kernel - Re: [PATCH v2 2/3] virtio

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: <1446012277.3405.179.camel@infradead.org>
Date:	Wed, 28 Oct 2015 15:04:37 +0900
From:	David Woodhouse <dwmw2@...radead.org>
To:	Christian Borntraeger <borntraeger@...ibm.com>,
	Andy Lutomirski <luto@...nel.org>, linux-kernel@...r.kernel.org
Cc:	Joerg Roedel <jroedel@...e.de>,
	Cornelia Huck <cornelia.huck@...ibm.com>,
	Sebastian Ott <sebott@...ux.vnet.ibm.com>,
	Paolo Bonzini <pbonzini@...hat.com>,
	Christoph Hellwig <hch@....de>, benh@...nel.crashing.org,
	KVM <kvm@...r.kernel.org>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	linux-s390 <linux-s390@...r.kernel.org>
Subject: Re: [PATCH v2 2/3] virtio_ring: Support DMA APIs

On Wed, 2015-10-28 at 14:52 +0900, Christian Borntraeger wrote:
>            000000000059b25a: e32010200004       lg      %r2,32(%r1)
>           #000000000059b260: e310b0a00004       lg      %r1,160(%r11)
>           >000000000059b266: 4810100c           lh      %r1,12(%r1)

Precisely what is that? Is that loading ->archdata.dev_ops (offset 160)
from a device and then trying to find the ->unmap_page method therein?

-- 
dwmw2



Download attachment "smime.p7s" of type "application/x-pkcs7-signature" (5691 bytes)