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Message-ID: <4a0ccd3e-d4df-36a3-0dff-3d366f2b7751@linux.ibm.com>
Date: Tue, 19 Jul 2022 14:09:15 +0200
From: Janosch Frank <frankja@...ux.ibm.com>
To: Pierre Morel <pmorel@...ux.ibm.com>, kvm@...r.kernel.org
Cc: linux-s390@...r.kernel.org, linux-kernel@...r.kernel.org,
borntraeger@...ibm.com, cohuck@...hat.com, david@...hat.com,
thuth@...hat.com, imbrenda@...ux.ibm.com, hca@...ux.ibm.com,
gor@...ux.ibm.com, wintera@...ux.ibm.com, seiden@...ux.ibm.com,
nrb@...ux.ibm.com, scgl@...ux.ibm.com
Subject: Re: [PATCH v13 0/2] s390x: KVM: CPU Topology
On 7/14/22 12:18, Pierre Morel wrote:
> Hi all,
>
> The series provides:
> 1- interception of the STSI instruction forwarding the CPU topology
> 2- interpretation of the PTF instruction
> 3- a KVM capability for the userland hypervisor to ask KVM to
> setup PTF interpretation.
> 4- KVM ioctl to get and set the MTCR bit of the SCA in order to
> migrate this bit during a migration.
>
Thanks, picked
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