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| -rw-r--r-- | Documentation/virtual/kvm/api.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index 069450938b79..3c248f772ae6 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt | |||
| @@ -951,6 +951,10 @@ This ioctl allows the user to create or modify a guest physical memory | |||
| 951 | slot. When changing an existing slot, it may be moved in the guest | 951 | slot. When changing an existing slot, it may be moved in the guest |
| 952 | physical memory space, or its flags may be modified. It may not be | 952 | physical memory space, or its flags may be modified. It may not be |
| 953 | resized. Slots may not overlap in guest physical address space. | 953 | resized. Slots may not overlap in guest physical address space. |
| 954 | Bits 0-15 of "slot" specifies the slot id and this value should be | ||
| 955 | less than the maximum number of user memory slots supported per VM. | ||
| 956 | The maximum allowed slots can be queried using KVM_CAP_NR_MEMSLOTS, | ||
| 957 | if this capability is supported by the architecture. | ||
| 954 | 958 | ||
| 955 | If KVM_CAP_MULTI_ADDRESS_SPACE is available, bits 16-31 of "slot" | 959 | If KVM_CAP_MULTI_ADDRESS_SPACE is available, bits 16-31 of "slot" |
| 956 | specifies the address space which is being modified. They must be | 960 | specifies the address space which is being modified. They must be |