diff --git a/.wolfssl_known_macro_extras b/.wolfssl_known_macro_extras
index 2c460c174..ca9dc8cce 100644
--- a/.wolfssl_known_macro_extras
+++ b/.wolfssl_known_macro_extras
@@ -52,6 +52,7 @@ CONFIG_ARCH_CHIP_STM32F746ZG
 CONFIG_ARCH_CHIP_STM32H743ZI
 CONFIG_ARCH_CHIP_STM32L552ZE
 CONFIG_ARCH_POSIX
+CONFIG_ARCH_TEGRA
 CONFIG_ARM
 CONFIG_ARM64
 CONFIG_BOARD_NATIVE_POSIX
diff --git a/linuxkm/linuxkm_wc_port.h b/linuxkm/linuxkm_wc_port.h
index 834e95819..b5b4e675e 100644
--- a/linuxkm/linuxkm_wc_port.h
+++ b/linuxkm/linuxkm_wc_port.h
@@ -1444,7 +1444,12 @@
 
         static __always_inline int wc_InitMutex(wolfSSL_Mutex* m)
         {
+        /* Tegra vendor kernels do not support assignment of __SPIN_LOCK_UNLOCKED() */
+        # ifndef CONFIG_ARCH_TEGRA
             m->lock = __SPIN_LOCK_UNLOCKED(m);
+        # else
+            spin_lock_init(&m->lock);
+        #endif
             m->irq_flags = 0;
 
             return 0;