GL: Workaround NVIDIA issue in glLinkProgram

include/platform/FeaturesGL.h

@@ -458,6 +458,12 @@ struct FeaturesGL : FeatureSetBase
         "disable_gpu_switching_support", FeatureCategory::OpenGLWorkarounds,
         "Disable GPU switching support (use only the low-power GPU) on older MacBook Pros.",
         &members, "https://crbug.com/1091824"};
+
+    // KHR_parallel_shader_compile fails TSAN on Linux, so we avoid using it with this workaround.
+    Feature disableNativeParallelCompile = {
+        "disable_native_parallel_compile", FeatureCategory::OpenGLWorkarounds,
+        "Do not use native KHR_parallel_shader_compile even when available.", &members,
+        "http://crbug.com/1094869"};
 };
 
 inline FeaturesGL::FeaturesGL()  = default;

src/libANGLE/renderer/gl/RendererGL.cpp

@@ -445,6 +445,12 @@ unsigned int RendererGL::getMaxWorkerContexts()
 
 bool RendererGL::hasNativeParallelCompile()
 {
+#ifdef THREAD_SANITIZER
+    if (mFeatures.disableNativeParallelCompile)
+    {
+        return false;
+    }
+#endif
     return mFunctions->maxShaderCompilerThreadsKHR != nullptr ||
            mFunctions->maxShaderCompilerThreadsARB != nullptr;
 }

src/libANGLE/renderer/gl/renderergl_utils.cpp

@@ -1775,6 +1775,10 @@ void InitializeFeatures(const FunctionsGL *functions, angle::FeaturesGL *feature
         }
     }
     ANGLE_FEATURE_CONDITION(features, disableGPUSwitchingSupport, isDualGPUMacWithNVIDIA);
+
+    // Workaround issue in NVIDIA GL driver on Linux
+    // http://crbug.com/1094869
+    ANGLE_FEATURE_CONDITION(features, disableNativeParallelCompile, IsLinux() && isNvidia);
 }
 
 void InitializeFrontendFeatures(const FunctionsGL *functions, angle::FrontendFeatures *features)