From: Christian Borntraeger <borntraeger@linux.ibm.com>
To: KVM <kvm@vger.kernel.org>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>,
Janosch Frank <frankja@linux.ibm.com>,
David Hildenbrand <david@redhat.com>,
linux-s390 <linux-s390@vger.kernel.org>,
Thomas Huth <thuth@redhat.com>,
Claudio Imbrenda <imbrenda@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Janis Schoetterl-Glausch <scgl@linux.ibm.com>
Subject: [PATCH 0/2] s390/gmap/pgtable improve handling of keyed KVM guests
Date: Mon, 30 May 2022 11:27:04 +0200 [thread overview]
Message-ID: <20220530092706.11637-1-borntraeger@linux.ibm.com> (raw)
These two patches try to address stalls/timeouts that we have seen when
switching many guests to enable storage keys.
Christian Borntraeger (2):
s390/gmap: voluntarily schedule during key setting
s390/pgtable: use non-quiescing sske for KVM switch to keyed
arch/s390/mm/gmap.c | 14 ++++++++++++++
arch/s390/mm/pgtable.c | 2 +-
2 files changed, 15 insertions(+), 1 deletion(-)
--
2.35.1
next reply other threads:[~2022-05-30 9:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-30 9:27 Christian Borntraeger [this message]
2022-05-30 9:27 ` [PATCH 1/2] s390/gmap: voluntarily schedule during key setting Christian Borntraeger
2022-05-30 9:56 ` Claudio Imbrenda
2022-05-31 7:23 ` Alexander Gordeev
2022-05-30 9:27 ` [PATCH 2/2] s390/pgtable: use non-quiescing sske for KVM switch to keyed Christian Borntraeger
2022-05-30 9:56 ` Claudio Imbrenda
2022-05-31 8:28 ` [PATCH 0/2] s390/gmap/pgtable improve handling of keyed KVM guests Christian Borntraeger
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