From: Nico Boehr <nrb@linux.ibm.com>
To: kvm@vger.kernel.org, linux-s390@vger.kernel.org
Cc: frankja@linux.ibm.com, imbrenda@linux.ibm.com, thuth@redhat.com
Subject: [kvm-unit-tests PATCH v2 0/2] s390x: add migration test for CMM
Date: Wed, 11 May 2022 10:56:50 +0200 [thread overview]
Message-ID: <20220511085652.823371-1-nrb@linux.ibm.com> (raw)
v1->v2:
---
* Rename cmm-migration.c to migration-cmm.c (Thanks Janosch)
* Replace switch-case with unrolled loop (Thanks Claudio)
* Migrate even when ESSA is not available so we don't hang forever
Upon migration, we expect the CMM page states to be preserved. Add a test which
checks for that.
The new test gets a new file so the existing cmm test can still run when the
prerequisites for running migration tests aren't given (netcat). Therefore, move
some definitions to a common header to be able to re-use them.
Nico Boehr (2):
lib: s390x: add header for CMM related defines
s390x: add cmm migration test
lib/s390x/asm/cmm.h | 50 +++++++++++++++++++++++++++
s390x/Makefile | 1 +
s390x/cmm.c | 25 ++------------
s390x/migration-cmm.c | 78 +++++++++++++++++++++++++++++++++++++++++++
s390x/unittests.cfg | 4 +++
5 files changed, 136 insertions(+), 22 deletions(-)
create mode 100644 lib/s390x/asm/cmm.h
create mode 100644 s390x/migration-cmm.c
--
2.31.1
next reply other threads:[~2022-05-11 8:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-11 8:56 Nico Boehr [this message]
2022-05-11 8:56 ` [kvm-unit-tests PATCH v2 1/2] lib: s390x: add header for CMM related defines Nico Boehr
2022-05-11 9:12 ` Claudio Imbrenda
2022-05-11 8:56 ` [kvm-unit-tests PATCH v2 2/2] s390x: add cmm migration test Nico Boehr
2022-05-11 11:14 ` Claudio Imbrenda
2022-05-11 11:32 ` Nico Boehr
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