linux-kernel - Re: [PATCH 00/12] s390/vfio_ap: crypto pass-through for SE guests

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] [day] [month] [year] [list]

Message-ID: <20230818133532.16552-A-hca@linux.ibm.com>
Date:   Fri, 18 Aug 2023 15:35:32 +0200
From:   Heiko Carstens <hca@...ux.ibm.com>
To:     Janosch Frank <frankja@...ux.ibm.com>
Cc:     Tony Krowiak <akrowiak@...ux.ibm.com>, linux-s390@...r.kernel.org,
        linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        jjherne@...ux.ibm.com, freude@...ux.ibm.com,
        borntraeger@...ibm.com, cohuck@...hat.com, mjrosato@...ux.ibm.com,
        pasic@...ux.ibm.com, alex.williamson@...hat.com,
        kwankhede@...dia.com, fiuczy@...ux.ibm.com,
        Vasily Gorbik <gor@...ux.ibm.com>,
        Alexander Gordeev <agordeev@...ux.ibm.com>
Subject: Re: [PATCH 00/12] s390/vfio_ap: crypto pass-through for SE guests

On Wed, Aug 16, 2023 at 02:12:50PM +0200, Janosch Frank wrote:
> On 8/16/23 13:39, Janosch Frank wrote:
> > On 8/15/23 20:43, Tony Krowiak wrote:
> > > This patch series is for the changes required in the vfio_ap device
> > > driver to facilitate pass-through of crypto devices to a secure
> > > execution guest. In particular, it is critical that no data from the
> > > queues passed through to the SE guest is leaked when the guest is
> > > destroyed. There are also some new response codes returned from the
> > > PQAP(ZAPQ) and PQAP(TAPQ) commands that have been added to the
> > > architecture in support of pass-through of crypto devices to SE guests;
> > > these need to be accounted for when handling the reset of queues.
> > > 
> > 
> > @Heiko: Once this has soaked a day or two, could you please apply this
> > and create a feature branch that I can pull from?
> 
> Sorry for the noise, for some reason I still had Heiko's old address in the
> address book. I'll delete it in a second.
> 
> Here we go again.

Series is now available via the vfio-ap branch, based on rc2 like your
your branches within the kvms390 tree.

https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git vfio-ap