diff --git a/src/intel/vulkan/i915/anv_gem.c b/src/intel/vulkan/i915/anv_gem.c
index a159844aa31..e15c468fadf 100644
--- a/src/intel/vulkan/i915/anv_gem.c
+++ b/src/intel/vulkan/i915/anv_gem.c
@@ -29,7 +29,7 @@ int
 anv_i915_gem_get_tiling(struct anv_device *device, uint32_t gem_handle)
 {
    if (!device->info->has_tiling_uapi)
-      return -1;
+      return I915_TILING_NONE;
 
    struct drm_i915_gem_get_tiling get_tiling = {
       .handle = gem_handle,
diff --git a/src/intel/vulkan/i915/anv_kmd_backend.c b/src/intel/vulkan/i915/anv_kmd_backend.c
index 253abfd959e..790bac39d51 100644
--- a/src/intel/vulkan/i915/anv_kmd_backend.c
+++ b/src/intel/vulkan/i915/anv_kmd_backend.c
@@ -169,10 +169,15 @@ i915_gem_mmap_offset(struct anv_device *device, struct anv_bo *bo,
    };
    if (intel_ioctl(device->fd, DRM_IOCTL_I915_GEM_MMAP_OFFSET, &gem_mmap))
       return MAP_FAILED;
-
+#ifdef __x86_64__
    return mmap(placed_addr, size, PROT_READ | PROT_WRITE,
                (placed_addr != NULL ? MAP_FIXED : 0) | MAP_SHARED,
                device->fd, gem_mmap.offset);
+#else
+   return mmap64(placed_addr, size, PROT_READ | PROT_WRITE,
+               (placed_addr != NULL ? MAP_FIXED : 0) | MAP_SHARED,
+               device->fd, gem_mmap.offset);
+#endif
 }
 
 static void *