diff --git a/src/intel/vulkan/anv_allocator.c b/src/intel/vulkan/anv_allocator.c
index 2c97af83a32..c554db839ea 100644
--- a/src/intel/vulkan/anv_allocator.c
+++ b/src/intel/vulkan/anv_allocator.c
@@ -1330,40 +1330,6 @@ anv_bo_cache_finish(struct anv_bo_cache *cache)
    pthread_mutex_destroy(&cache->mutex);
 }
 
-#define ANV_BO_CACHE_SUPPORTED_FLAGS \
-   (EXEC_OBJECT_WRITE | \
-    EXEC_OBJECT_ASYNC | \
-    EXEC_OBJECT_SUPPORTS_48B_ADDRESS | \
-    EXEC_OBJECT_PINNED | \
-    EXEC_OBJECT_CAPTURE)
-
-static uint32_t
-anv_bo_alloc_flags_to_bo_flags(struct anv_device *device,
-                               enum anv_bo_alloc_flags alloc_flags)
-{
-   struct anv_physical_device *pdevice = device->physical;
-
-   uint64_t bo_flags = EXEC_OBJECT_PINNED;
-
-   if (!(alloc_flags & ANV_BO_ALLOC_32BIT_ADDRESS))
-      bo_flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
-
-   if (((alloc_flags & ANV_BO_ALLOC_CAPTURE) ||
-        INTEL_DEBUG(DEBUG_CAPTURE_ALL)) &&
-       pdevice->has_exec_capture)
-      bo_flags |= EXEC_OBJECT_CAPTURE;
-
-   if (alloc_flags & ANV_BO_ALLOC_IMPLICIT_WRITE) {
-      assert(alloc_flags & ANV_BO_ALLOC_IMPLICIT_SYNC);
-      bo_flags |= EXEC_OBJECT_WRITE;
-   }
-
-   if (!(alloc_flags & ANV_BO_ALLOC_IMPLICIT_SYNC) && pdevice->has_exec_async)
-      bo_flags |= EXEC_OBJECT_ASYNC;
-
-   return bo_flags;
-}
-
 static void
 anv_bo_unmap_close(struct anv_device *device, struct anv_bo *bo)
 {
@@ -1453,8 +1419,7 @@ anv_device_alloc_bo(struct anv_device *device,
       assert(!(alloc_flags & ANV_BO_ALLOC_IMPLICIT_CCS));
 
    const uint32_t bo_flags =
-      anv_bo_alloc_flags_to_bo_flags(device, alloc_flags);
-   assert(bo_flags == (bo_flags & ANV_BO_CACHE_SUPPORTED_FLAGS));
+         device->kmd_backend->bo_alloc_flags_to_bo_flags(device, alloc_flags);
 
    /* The kernel is going to give us whole pages anyway. And we
     * also need 4KB alignment for 1MB AUX buffer that follows
@@ -1615,8 +1580,7 @@ anv_device_import_bo_from_host_ptr(struct anv_device *device,
 
    struct anv_bo_cache *cache = &device->bo_cache;
    const uint32_t bo_flags =
-      anv_bo_alloc_flags_to_bo_flags(device, alloc_flags);
-   assert(bo_flags == (bo_flags & ANV_BO_CACHE_SUPPORTED_FLAGS));
+         device->kmd_backend->bo_alloc_flags_to_bo_flags(device, alloc_flags);
 
    uint32_t gem_handle = device->kmd_backend->gem_create_userptr(device, host_ptr, size);
    if (!gem_handle)
@@ -1720,8 +1684,7 @@ anv_device_import_bo(struct anv_device *device,
 
    struct anv_bo_cache *cache = &device->bo_cache;
    const uint32_t bo_flags =
-      anv_bo_alloc_flags_to_bo_flags(device, alloc_flags);
-   assert(bo_flags == (bo_flags & ANV_BO_CACHE_SUPPORTED_FLAGS));
+         device->kmd_backend->bo_alloc_flags_to_bo_flags(device, alloc_flags);
 
    pthread_mutex_lock(&cache->mutex);
 
diff --git a/src/intel/vulkan/anv_gem_stubs.c b/src/intel/vulkan/anv_gem_stubs.c
index 99905c0e9a4..524fcee812a 100644
--- a/src/intel/vulkan/anv_gem_stubs.c
+++ b/src/intel/vulkan/anv_gem_stubs.c
@@ -79,6 +79,19 @@ stub_queue_exec_locked(struct anv_queue *queue,
    return VK_ERROR_UNKNOWN;
 }
 
+static VkResult
+stub_queue_exec_trace(struct anv_queue *queue, struct anv_utrace_submit *submit)
+{
+   return VK_ERROR_UNKNOWN;
+}
+
+static uint32_t
+stub_bo_alloc_flags_to_bo_flags(struct anv_device *device,
+                                enum anv_bo_alloc_flags alloc_flags)
+{
+   return 0;
+}
+
 void *
 anv_gem_mmap(struct anv_device *device, struct anv_bo *bo, uint64_t offset,
              uint64_t size, VkMemoryPropertyFlags property_flags)
@@ -169,6 +182,8 @@ const struct anv_kmd_backend *anv_stub_kmd_backend_get(void)
       .vm_unbind_bo = stub_vm_bind_bo,
       .execute_simple_batch = stub_execute_simple_batch,
       .queue_exec_locked = stub_queue_exec_locked,
+      .queue_exec_trace = stub_queue_exec_trace,
+      .bo_alloc_flags_to_bo_flags = stub_bo_alloc_flags_to_bo_flags,
    };
    return &stub_backend;
 }
diff --git a/src/intel/vulkan/anv_kmd_backend.h b/src/intel/vulkan/anv_kmd_backend.h
index a299b72cf1d..bf3e093162f 100644
--- a/src/intel/vulkan/anv_kmd_backend.h
+++ b/src/intel/vulkan/anv_kmd_backend.h
@@ -89,6 +89,8 @@ struct anv_kmd_backend {
                                  uint32_t perf_query_pass);
    VkResult (*queue_exec_trace)(struct anv_queue *queue,
                                 struct anv_utrace_submit *submit);
+   uint32_t (*bo_alloc_flags_to_bo_flags)(struct anv_device *device,
+                                          enum anv_bo_alloc_flags alloc_flags);
 };
 
 const struct anv_kmd_backend *anv_kmd_backend_get(enum intel_kmd_type type);
diff --git a/src/intel/vulkan/i915/anv_kmd_backend.c b/src/intel/vulkan/i915/anv_kmd_backend.c
index f1b565d6430..d0f99b542bd 100644
--- a/src/intel/vulkan/i915/anv_kmd_backend.c
+++ b/src/intel/vulkan/i915/anv_kmd_backend.c
@@ -231,6 +231,33 @@ i915_gem_create_userptr(struct anv_device *device, void *mem, uint64_t size)
    return userptr.handle;
 }
 
+static uint32_t
+i915_bo_alloc_flags_to_bo_flags(struct anv_device *device,
+                                enum anv_bo_alloc_flags alloc_flags)
+{
+   struct anv_physical_device *pdevice = device->physical;
+
+   uint64_t bo_flags = EXEC_OBJECT_PINNED;
+
+   if (!(alloc_flags & ANV_BO_ALLOC_32BIT_ADDRESS))
+      bo_flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
+
+   if (((alloc_flags & ANV_BO_ALLOC_CAPTURE) ||
+        INTEL_DEBUG(DEBUG_CAPTURE_ALL)) &&
+       pdevice->has_exec_capture)
+      bo_flags |= EXEC_OBJECT_CAPTURE;
+
+   if (alloc_flags & ANV_BO_ALLOC_IMPLICIT_WRITE) {
+      assert(alloc_flags & ANV_BO_ALLOC_IMPLICIT_SYNC);
+      bo_flags |= EXEC_OBJECT_WRITE;
+   }
+
+   if (!(alloc_flags & ANV_BO_ALLOC_IMPLICIT_SYNC) && pdevice->has_exec_async)
+      bo_flags |= EXEC_OBJECT_ASYNC;
+
+   return bo_flags;
+}
+
 const struct anv_kmd_backend *
 anv_i915_kmd_backend_get(void)
 {
@@ -245,6 +272,7 @@ anv_i915_kmd_backend_get(void)
       .execute_simple_batch = i915_execute_simple_batch,
       .queue_exec_locked = i915_queue_exec_locked,
       .queue_exec_trace = i915_queue_exec_trace,
+      .bo_alloc_flags_to_bo_flags = i915_bo_alloc_flags_to_bo_flags,
    };
    return &i915_backend;
 }
diff --git a/src/intel/vulkan/xe/anv_kmd_backend.c b/src/intel/vulkan/xe/anv_kmd_backend.c
index f1dd1d54d1a..3b3e6a53048 100644
--- a/src/intel/vulkan/xe/anv_kmd_backend.c
+++ b/src/intel/vulkan/xe/anv_kmd_backend.c
@@ -226,6 +226,13 @@ xe_gem_create_userptr(struct anv_device *device, void *mem, uint64_t size)
    return device->workaround_bo->gem_handle;
 }
 
+static uint32_t
+xe_bo_alloc_flags_to_bo_flags(struct anv_device *device,
+                              enum anv_bo_alloc_flags alloc_flags)
+{
+   return 0;
+}
+
 const struct anv_kmd_backend *
 anv_xe_kmd_backend_get(void)
 {
@@ -240,6 +247,7 @@ anv_xe_kmd_backend_get(void)
       .execute_simple_batch = xe_execute_simple_batch,
       .queue_exec_locked = xe_queue_exec_locked,
       .queue_exec_trace = xe_queue_exec_utrace_locked,
+      .bo_alloc_flags_to_bo_flags = xe_bo_alloc_flags_to_bo_flags,
    };
    return &xe_backend;
 }