From: Claudio Imbrenda <imbrenda@linux.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: borntraeger@de.ibm.com, frankja@linux.ibm.com, david@redhat.com,
cohuck@redhat.com, kvm@vger.kernel.org,
linux-s390@vger.kernel.org
Subject: [PATCH v1 0/2] s390/kvm: VSIE: fix prefixing and MSO for MVPG
Date: Fri, 19 Mar 2021 20:33:52 +0100 [thread overview]
Message-ID: <20210319193354.399587-1-imbrenda@linux.ibm.com> (raw)
The guest real address needs to pass through prefixing in order to yield
the absolute address.
The absolute address needs to be offset by the MSO in order to get the
host virtual address.
Claudio Imbrenda (2):
s390/kvm: split kvm_s390_real_to_abs
s390/kvm: VSIE: fix MVPG handling for prefixing and MSO
arch/s390/kvm/gaccess.h | 23 +++++++++++++++++------
arch/s390/kvm/vsie.c | 10 +++++++---
2 files changed, 24 insertions(+), 9 deletions(-)
--
2.26.2
next reply other threads:[~2021-03-19 19:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-19 19:33 Claudio Imbrenda [this message]
2021-03-19 19:33 ` [PATCH v1 1/2] s390/kvm: split kvm_s390_real_to_abs Claudio Imbrenda
2021-03-20 4:57 ` Thomas Huth
2021-03-22 9:53 ` David Hildenbrand
2021-03-22 11:12 ` Heiko Carstens
2021-03-22 11:16 ` David Hildenbrand
2021-03-22 11:22 ` David Hildenbrand
2021-03-22 12:19 ` Christian Borntraeger
2021-03-19 19:33 ` [PATCH v1 2/2] s390/kvm: VSIE: fix MVPG handling for prefixing and MSO Claudio Imbrenda
2021-03-22 9:55 ` David Hildenbrand
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