diff --git a/services/surfaceflinger/RenderEngine/RenderEngine.cpp b/services/surfaceflinger/RenderEngine/RenderEngine.cpp
index 2871ce9..d5d5da8 100644
--- a/services/surfaceflinger/RenderEngine/RenderEngine.cpp
+++ b/services/surfaceflinger/RenderEngine/RenderEngine.cpp
@@ -139,8 +139,8 @@
     ALOGI("renderer  : %s", extensions.getRenderer());
     ALOGI("version   : %s", extensions.getVersion());
     ALOGI("extensions: %s", extensions.getExtension());
-    ALOGI("GL_MAX_TEXTURE_SIZE = %d", engine->getMaxTextureSize());
-    ALOGI("GL_MAX_VIEWPORT_DIMS = %d", engine->getMaxViewportDims());
+    ALOGI("GL_MAX_TEXTURE_SIZE = %zu", engine->getMaxTextureSize());
+    ALOGI("GL_MAX_VIEWPORT_DIMS = %zu", engine->getMaxViewportDims());
 
     eglMakeCurrent(display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
     eglDestroySurface(display, dummy);
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 63ee4e3..4b4b127 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -640,7 +640,7 @@
             Vector<DisplayInfo> configs;
             mFlinger.getDisplayConfigs(mDisplay, &configs);
             if(mMode < 0 || mMode >= configs.size()) {
-                ALOGE("Attempt to set active config = %d for display with %d configs",
+                ALOGE("Attempt to set active config = %d for display with %zu configs",
                         mMode, configs.size());
             }
             sp<DisplayDevice> hw(mFlinger.getDisplayDevice(mDisplay));