KVM: Remove memory alias support

As advertised in feature-removal-schedule.txt.  Equivalent support is provided
by overlapping memory regions.

Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 1 insertions, 11 deletions

diff --git a/Documentation/kvm/api.txt b/Documentation/kvm/api.txt
index ffba03f55bdf..7e415943a11e 100644
--- a/Documentation/kvm/api.txt
+++ b/Documentation/kvm/api.txt
@@ -226,17 +226,7 @@ Type: vm ioctl
 Parameters: struct kvm_memory_alias (in)
 Returns: 0 (success), -1 (error)
 
-struct kvm_memory_alias {
-        __u32 slot;  /* this has a different namespace than memory slots */
-        __u32 flags;
-        __u64 guest_phys_addr;
-        __u64 memory_size;
-        __u64 target_phys_addr;
-};
-
-Defines a guest physical address space region as an alias to another
-region.  Useful for aliased address, for example the VGA low memory
-window. Should not be used with userspace memory.
+This ioctl is obsolete and has been removed.
 
 4.9 KVM_RUN