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From: Alexandra Winter <wintera@linux.ibm.com>
To: Pierre Morel <pmorel@linux.ibm.com>, kvm@vger.kernel.org
Cc: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org,
	borntraeger@de.ibm.com, frankja@linux.ibm.com, cohuck@redhat.com,
	david@redhat.com, thuth@redhat.com, imbrenda@linux.ibm.com,
	hca@linux.ibm.com, gor@linux.ibm.com
Subject: Re: [PATCH v5 0/1] s390x: KVM: CPU Topology
Date: Tue, 14 Dec 2021 10:01:02 +0100	[thread overview]
Message-ID: <01e383ae-9885-e384-f553-c3fbeb040192@linux.ibm.com> (raw)
In-Reply-To: <20211122131443.66632-1-pmorel@linux.ibm.com>



On 22.11.21 14:14, Pierre Morel wrote:
> Hi all,
> 
> This new series add the implementation of interpretation for
> the PTF instruction.
> 
> 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.
> 
> 
> 0- Foreword
> 
[...]
> We will ignore the following changes inside a STSI(15.1.2):
> - polarization: only horizontal polarization is currently used in Linux.
> - CPU Type: only IFL Type are supported in Linux
I thought Linux can also run on General Purpose CPUs ??

  parent reply	other threads:[~2021-12-14  9:01 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-22 13:14 [PATCH v5 0/1] s390x: KVM: CPU Topology Pierre Morel
2021-11-22 13:14 ` [PATCH v5 1/1] s390x: KVM: accept STSI for CPU topology information Pierre Morel
2021-12-07  9:43   ` Pierre Morel
2021-12-09 12:36   ` Claudio Imbrenda
2021-12-09 13:31     ` Pierre Morel
2021-12-09 15:54     ` Heiko Carstens
2021-12-13 10:05       ` Pierre Morel
2021-12-13 14:26       ` Pierre Morel
2021-12-13 15:21         ` Heiko Carstens
2021-12-13 15:46           ` Pierre Morel
2021-12-09 16:08   ` Janosch Frank
2021-12-13 10:16     ` Pierre Morel
2021-12-14  9:01 ` Alexandra Winter [this message]
2021-12-16 15:16   ` [PATCH v5 0/1] s390x: KVM: CPU Topology Pierre Morel

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