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authorPaolo Bonzini <pbonzini@redhat.com>2024-07-12 17:22:39 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2024-07-12 17:23:19 +0200
commitf0a23883fad4ec8a63faddb9639a92be2e007624 (patch)
tree882a72f9cbb438a5b16c61a1db70618710cf371d /Documentation/virt/kvm
parentMerge tag 'kvm-riscv-6.11-1' of https://github.com/kvm-riscv/linux into HEAD (diff)
parentkvm: s390: Reject memory region operations for ucontrol VMs (diff)
downloadlinux-f0a23883fad4ec8a63faddb9639a92be2e007624.tar.xz
linux-f0a23883fad4ec8a63faddb9639a92be2e007624.zip
Merge tag 'kvm-s390-next-6.11-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD
Assortment of tiny fixes which are not time critical: - Rejecting memory region operations for ucontrol mode VMs - Rewind the PSW on host intercepts for VSIE - Remove unneeded include
Diffstat (limited to 'Documentation/virt/kvm')
-rw-r--r--Documentation/virt/kvm/api.rst12
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst
index d543a5b71d1a..806aa0e75afb 100644
--- a/Documentation/virt/kvm/api.rst
+++ b/Documentation/virt/kvm/api.rst
@@ -1403,6 +1403,12 @@ Instead, an abort (data abort if the cause of the page-table update
was a load or a store, instruction abort if it was an instruction
fetch) is injected in the guest.
+S390:
+^^^^^
+
+Returns -EINVAL if the VM has the KVM_VM_S390_UCONTROL flag set.
+Returns -EINVAL if called on a protected VM.
+
4.36 KVM_SET_TSS_ADDR
---------------------
@@ -6273,6 +6279,12 @@ state. At VM creation time, all memory is shared, i.e. the PRIVATE attribute
is '0' for all gfns. Userspace can control whether memory is shared/private by
toggling KVM_MEMORY_ATTRIBUTE_PRIVATE via KVM_SET_MEMORY_ATTRIBUTES as needed.
+S390:
+^^^^^
+
+Returns -EINVAL if the VM has the KVM_VM_S390_UCONTROL flag set.
+Returns -EINVAL if called on a protected VM.
+
4.141 KVM_SET_MEMORY_ATTRIBUTES
-------------------------------