diff --git a/src/intel/vulkan/anv_kmd_backend.h b/src/intel/vulkan/anv_kmd_backend.h
index 372dc31d8e2..a8a205e1d63 100644
--- a/src/intel/vulkan/anv_kmd_backend.h
+++ b/src/intel/vulkan/anv_kmd_backend.h
@@ -42,8 +42,12 @@ struct anv_sparse_submission;
 struct anv_trtt_batch_bo;
 
 enum anv_vm_bind_op {
+   /* bind vma specified in anv_vm_bind */
    ANV_VM_BIND,
+   /* unbind vma specified in anv_vm_bind */
    ANV_VM_UNBIND,
+   /* unbind all vmas of anv_vm_bind::bo, address and size fields must be set to 0 */
+   ANV_VM_UNBIND_ALL,
 };
 
 struct anv_vm_bind {
diff --git a/src/intel/vulkan/xe/anv_kmd_backend.c b/src/intel/vulkan/xe/anv_kmd_backend.c
index 8fcb1c72669..d96d6bc653b 100644
--- a/src/intel/vulkan/xe/anv_kmd_backend.c
+++ b/src/intel/vulkan/xe/anv_kmd_backend.c
@@ -171,6 +171,13 @@ xe_vm_bind_op(struct anv_device *device,
             xe_bind->op = DRM_XE_VM_BIND_OP_MAP;
             xe_bind->obj = bo->gem_handle;
          }
+      } else if (bind->op == ANV_VM_UNBIND_ALL) {
+         xe_bind->op = DRM_XE_VM_BIND_OP_UNMAP_ALL;
+         xe_bind->obj = bo->gem_handle;
+         assert(bind->address == 0);
+         assert(bind->size == 0);
+      } else {
+         assert(bind->op == ANV_VM_UNBIND);
       }
 
       /* userptr and bo_offset are an union! */
@@ -223,10 +230,10 @@ static int xe_vm_unbind_bo(struct anv_device *device, struct anv_bo *bo)
 {
    struct anv_vm_bind bind = {
       .bo = bo,
-      .address = bo->offset,
+      .address = 0,
       .bo_offset = 0,
-      .size = bo->actual_size,
-      .op = ANV_VM_UNBIND,
+      .size = 0,
+      .op = ANV_VM_UNBIND_ALL,
    };
    struct anv_sparse_submission submit = {
       .queue = NULL,