diff '--color=auto' -ur a/builds/cuda_crt/targets/x86_64-linux/include/crt/math_functions.h b/builds/cuda_crt/targets/x86_64-linux/include/crt/math_functions.h
--- a/builds/cuda_crt/targets/x86_64-linux/include/crt/math_functions.h
+++ b/builds/cuda_crt/targets/x86_64-linux/include/crt/math_functions.h
@@ -626,7 +626,11 @@
  *
  * \note_accuracy_double
  */
+#if defined(__GLIBC__) && (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 42)
+extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double                 rsqrt(double x) noexcept (true);
+#else
 extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double                 rsqrt(double x);
+#endif
 
 /**
  * \ingroup CUDA_MATH_SINGLE
@@ -650,7 +654,11 @@
  *
  * \note_accuracy_single
  */
+#if defined(__GLIBC__) && (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 42)
+extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float                  rsqrtf(float x) noexcept (true);
+#else
 extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float                  rsqrtf(float x);
+#endif
 
 #if defined(__QNX__) && !defined(_LIBCPP_VERSION)
 namespace std {