From: Pierre Morel <pmorel@linux.ibm.com>
To: linux-s390@vger.kernel.org
Cc: frankja@linux.ibm.com, thuth@redhat.com, kvm@vger.kernel.org,
cohuck@redhat.com, imbrenda@linux.ibm.com, david@redhat.com
Subject: [kvm-unit-tests PATCH v1 0/4] S390x: CPU Topology Information
Date: Mon, 9 Aug 2021 10:48:50 +0200 [thread overview]
Message-ID: <1628498934-20735-1-git-send-email-pmorel@linux.ibm.com> (raw)
When facility 11 is available inside the S390x architecture, 2 new
instructions are available: PTF and STSI with function code 15.
Let's check their availability in QEMU/KVM and their coherence
with the CPU topology provided by the QEMU -smp parameter.
To run these tests successfully you will need the Linux and the QEMU
patches:
https://lkml.org/lkml/2021/8/3/201
https://lists.nongnu.org/archive/html/qemu-s390x/2021-07/msg00165.html
Regards,
Pierre
Pierre Morel (4):
s390x: lib: Add SCLP toplogy nested level
s390x: lib: Move stsi_get_fc to library
s390x: topology: check the Perform Topology Function
s390x: Topology: checking Configuration Topology Information
lib/s390x/asm/arch_def.h | 16 +++
lib/s390x/sclp.c | 6 +
lib/s390x/sclp.h | 4 +-
s390x/Makefile | 1 +
s390x/stsi.c | 16 ---
s390x/topology.c | 294 +++++++++++++++++++++++++++++++++++++++
s390x/unittests.cfg | 4 +
7 files changed, 324 insertions(+), 17 deletions(-)
create mode 100644 s390x/topology.c
--
2.25.1
next reply other threads:[~2021-08-09 8:49 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-09 8:48 Pierre Morel [this message]
2021-08-09 8:48 ` [kvm-unit-tests PATCH v1 1/4] s390x: lib: Add SCLP toplogy nested level Pierre Morel
2021-08-09 9:53 ` Claudio Imbrenda
2021-08-09 14:23 ` Pierre Morel
2021-08-09 8:48 ` [kvm-unit-tests PATCH v1 2/4] s390x: lib: Move stsi_get_fc to library Pierre Morel
2021-08-09 9:53 ` Claudio Imbrenda
2021-08-09 10:16 ` Janosch Frank
2021-08-09 14:23 ` Pierre Morel
2021-08-09 8:48 ` [kvm-unit-tests PATCH v1 3/4] s390x: topology: check the Perform Topology Function Pierre Morel
2021-08-09 10:03 ` Claudio Imbrenda
2021-08-09 15:24 ` Pierre Morel
2021-08-09 10:12 ` Janosch Frank
2021-08-09 15:57 ` Pierre Morel
2021-08-09 8:48 ` [kvm-unit-tests PATCH v1 4/4] s390x: Topology: checking Configuration Topology Information Pierre Morel
2021-08-09 10:22 ` Claudio Imbrenda
2021-08-09 15:59 ` Pierre Morel
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