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From: Tony Krowiak <akrowiak@linux.ibm.com>
To: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: borntraeger@de.ibm.com, cohuck@redhat.com,
	pasic@linux.vnet.ibm.com, jjherne@linux.ibm.com, jgg@nvidia.com,
	alex.williamson@redhat.com, kwankhede@nvidia.com,
	frankja@linux.ibm.com, david@redhat.com, imbrenda@linux.ibm.com,
	hca@linux.ibm.com
Subject: [PATCH v2 0/2] s390/vfio-ap: do not open code locks for
Date: Mon, 23 Aug 2021 17:20:45 -0400	[thread overview]
Message-ID: <20210823212047.1476436-1-akrowiak@linux.ibm.com> (raw)

The subject line does not necessarily encompass both patches of this
two-patch series, but I left it as versions 1 and 2 used this subject
line and I didn't want to confuse those who reviewed those patches.

Change log v1->v2:
-----------------
* Both of these patches were rebased on Alex's linux-vfio-next tree taken
  from https://github.com/awilliam/linux-vfio.git.
  
* Replaced kvm_s390_module_hook structure with a function pointer to the
  interception handler for the PQAP(AQIC) instruction.

Tony Krowiak (2):
  s390/vfio-ap: r/w lock for PQAP interception handler function pointer
  s390/vfio-ap: replace open coded locks for VFIO_GROUP_NOTIFY_SET_KVM
    notification

 arch/s390/include/asm/kvm_host.h      |   8 +-
 arch/s390/kvm/kvm-s390.c              |  32 ++++++-
 arch/s390/kvm/priv.c                  |  15 +--
 drivers/s390/crypto/vfio_ap_ops.c     | 127 +++++++++-----------------
 drivers/s390/crypto/vfio_ap_private.h |   4 +-
 5 files changed, 84 insertions(+), 102 deletions(-)

-- 
2.31.1


             reply	other threads:[~2021-08-23 21:21 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-23 21:20 Tony Krowiak [this message]
2021-08-23 21:20 ` [PATCH v2 1/2] s390/vfio-ap: r/w lock for PQAP interception handler function pointer Tony Krowiak
2021-08-23 21:20 ` [PATCH v2 2/2] s390/vfio-ap: replace open coded locks for VFIO_GROUP_NOTIFY_SET_KVM notification Tony Krowiak
2021-08-26 22:20 ` [PATCH v2 0/2] s390/vfio-ap: do not open code locks for Alex Williamson
2021-08-27 13:43   ` Tony Krowiak

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