From bbfbe09b281e2bf80914ea2850dbfb4f953796b0 Mon Sep 17 00:00:00 2001 From: Eric Farman Date: Fri, 18 Sep 2026 16:51:51 +0200 Subject: Documentation: Add missing KVM s390 crypto attributes Device attributes to enable/disable the AP interpretive execution support for crypto were added to KVM several years ago, but they weren't added to the documentation itself. Fixes: 37940fb0b6a2 ("KVM: s390: device attrs to enable/disable AP interpretation") Signed-off-by: Eric Farman Reviewed-by: Anthony Krowiak Signed-off-by: Janosch Frank Signed-off-by: Christian Borntraeger --- Documentation/virt/kvm/devices/vm.rst | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/virt/kvm/devices/vm.rst b/Documentation/virt/kvm/devices/vm.rst index a4d39fa1b083..78e63eb9994e 100644 --- a/Documentation/virt/kvm/devices/vm.rst +++ b/Documentation/virt/kvm/devices/vm.rst @@ -280,6 +280,24 @@ Allows user space to disable dea key wrapping, clearing the wrapping key. :Parameters: none :Returns: 0 +4.5. ATTRIBUTE: KVM_S390_VM_CRYPTO_ENABLE_APIE (w/o) +------------------------------------------------------- + +Allows user space to enable AP interpretive execution. + +:Parameters: none +:Returns: 0 for success + -EOPNOTSUPP if AP instructions not available for guest + +4.6. ATTRIBUTE: KVM_S390_VM_CRYPTO_DISABLE_APIE (w/o) +------------------------------------------------------- + +Allows user space to disable AP interpretive execution. + +:Parameters: none +:Returns: 0 for success + -EOPNOTSUPP if AP instructions not available for guest + 5. GROUP: KVM_S390_VM_MIGRATION =============================== -- cgit v1.2.3