WSL2-Linux-Kernel/arch/s390/kvm
Pierre Morel f5ecfee944 KVM: s390: resetting the Topology-Change-Report
During a subsystem reset the Topology-Change-Report is cleared.

Let's give userland the possibility to clear the MTCR in the case
of a subsystem reset.

To migrate the MTCR, we give userland the possibility to
query the MTCR state.

We indicate KVM support for the CPU topology facility with a new
KVM capability: KVM_CAP_S390_CPU_TOPOLOGY.

Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Janis Schoetterl-Glausch <scgl@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Message-Id: <20220714194334.127812-1-pmorel@linux.ibm.com>
Link: https://lore.kernel.org/all/20220714194334.127812-1-pmorel@linux.ibm.com/
[frankja@linux.ibm.com: Simple conflict resolution in Documentation/virt/kvm/api.rst]
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
2022-07-20 10:57:37 +02:00
..
Kconfig KVM: s390: pv: add mmu_notifier 2022-07-19 12:05:57 +00:00
Makefile
diag.c
gaccess.c KVM: s390: Cleanup ipte lock access and SIIF facility checks 2022-07-20 10:57:36 +02:00
gaccess.h KVM: s390: Cleanup ipte lock access and SIIF facility checks 2022-07-20 10:57:36 +02:00
guestdbg.c
intercept.c KVM: s390: pv: don't present the ecall interrupt twice 2022-07-19 15:48:14 +02:00
interrupt.c
irq.h
kvm-s390.c KVM: s390: resetting the Topology-Change-Report 2022-07-20 10:57:37 +02:00
kvm-s390.h KVM: s390: pv: Add kvm_s390_cpus_from_pv to kvm-s390.h and add documentation 2022-07-13 14:42:11 +00:00
pci.c
pci.h
priv.c KVM: s390: guest support for topology function 2022-07-20 10:57:36 +02:00
pv.c KVM: s390: pv: destroy the configuration before its memory 2022-07-19 12:06:56 +00:00
sigp.c KVM: s390: pv: don't present the ecall interrupt twice 2022-07-19 15:48:14 +02:00
trace-s390.h
trace.h
vsie.c KVM: s390: guest support for topology function 2022-07-20 10:57:36 +02:00