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KVM: s390: Add capability for storage key extension of MEM_OP IOCTL
authorJanis Schoetterl-Glausch <scgl@linux.ibm.com>
Fri, 11 Feb 2022 18:22:13 +0000 (19:22 +0100)
committerChristian Borntraeger <borntraeger@linux.ibm.com>
Mon, 14 Feb 2022 15:12:57 +0000 (16:12 +0100)
commitd004079edc166ff19605475211305923c708b4d5
treeca8e462ac61b2b32834950caa163dfb9d1658867tree | snapshot
parent0e1234c02b77ef22d9cf78f86b98347ceb170090commit | diff
KVM: s390: Add capability for storage key extension of MEM_OP IOCTL

Availability of the KVM_CAP_S390_MEM_OP_EXTENSION capability signals that:
* The vcpu MEM_OP IOCTL supports storage key checking.
* The vm MEM_OP IOCTL exists.

Signed-off-by: Janis Schoetterl-Glausch <scgl@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Link: https://lore.kernel.org/r/20220211182215.2730017-9-scgl@linux.ibm.com
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
arch/s390/kvm/kvm-s390.c diff | blob | history
include/uapi/linux/kvm.h diff | blob | history
Domain: System / Kernel;