Messages in this thread | | | From | Tony Krowiak <> | Subject | [PATCH 0/7] s390: vfio-ap: dynamic configuration support | Date | Thu, 11 Apr 2019 17:03:17 -0400 |
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This patch series extends the crypto adapter pass-through support to provide safeguards against inadvertent sharing of AP resources between guests and/or the host, and to implement more of the s390 AP architecture related to provisioning and dynamic configuration of AP resources.
Tony Krowiak (7): s390: zcrypt: driver callback to indicate resource in use s390: vfio-ap: implement in-use callback for vfio_ap driver s390: vfio-ap: allow assignment of unavailable AP resources to mdev device s390: vfio-ap: allow hot plug/unplug of AP resources using mdev device s390: vfio-ap: wait for queue empty on queue reset s390: vfio-ap: handle dynamic config/deconfig of AP adapter s390: vfio-ap: update documentation
Documentation/s390/vfio-ap.txt | 147 +++++++++++---- arch/s390/include/asm/kvm_host.h | 2 + arch/s390/kvm/kvm-s390.c | 37 ++++ drivers/s390/crypto/ap_bus.c | 138 ++++++++++++++- drivers/s390/crypto/ap_bus.h | 3 + drivers/s390/crypto/vfio_ap_drv.c | 39 +++- drivers/s390/crypto/vfio_ap_ops.c | 324 +++++++++++++++------------------- drivers/s390/crypto/vfio_ap_private.h | 2 + 8 files changed, 471 insertions(+), 221 deletions(-)
-- 2.7.4
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