AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-20 18:47:56 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
8fa1696ea7
linux_dsm_epyc7002/Documentation/virtual/kvm/devices
History
Collin L. Walling 8fa1696ea7 KVM: s390: Multiple Epoch Facility support 
Allow for the enablement of MEF and the support for the extended
epoch in SIE and VSIE for the extended guest TOD-Clock.

A new interface is used for getting/setting a guest's extended TOD-Clock
that uses a single ioctl invocation, KVM_S390_VM_TOD_EXT.  Since the
host time is a moving target that might see an epoch switch or STP sync
checks we need an atomic ioctl and cannot use the exisiting two
interfaces. The old method of getting and setting the guest TOD-Clock is
still retained and is used when the old ioctls are called.

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.vnet.ibm.com>
Reviewed-by: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-08-29 15:15:54 +02:00
..
arm-vgic-its.txt KVM: arm/arm64: Clarification and relaxation to ITS save/restore ABI 2017-05-09 10:51:37 +02:00
arm-vgic-v3.txt KVM: arm/arm64: Add GICV3 pending table save API documentation 2017-05-08 14:31:22 +02:00
arm-vgic.txt KVM: arm/arm64: vgic: Fix GICC_PMR uaccess on GICv3 and clarify ABI 2017-04-04 14:33:59 +02:00
mpic.txt kvm/ppc/mpic: remove default routes from documentation 2013-04-30 11:50:39 +02:00
README kvm: add device control API 2013-04-26 20:27:20 +02:00
s390_flic.txt KVM: S390: add new group for flic 2017-06-22 12:41:07 +02:00
vcpu.txt KVM: arm/arm64: Allow setting the timer IRQ numbers from userspace 2017-06-08 16:59:57 +02:00
vfio.txt KVM: PPC: VFIO: Add in-kernel acceleration for VFIO 2017-04-20 11:39:26 +10:00
vm.txt KVM: s390: Multiple Epoch Facility support 2017-08-29 15:15:54 +02:00
xics.txt KVM: PPC: Book3S: Add API for in-kernel XICS emulation 2013-05-02 15:28:36 +02:00

README 

This directory contains specific device bindings for KVM_CAP_DEVICE_CTRL.