--- zzzz-none-000/linux-3.10.107/arch/mips/kernel/mips_ksyms.c	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/arch/mips/kernel/mips_ksyms.c	2021-11-10 11:53:54.000000000 +0000
@@ -17,14 +17,14 @@
 #include <asm/fpu.h>
 
 extern void *__bzero(void *__s, size_t __count);
-extern long __strncpy_from_user_nocheck_asm(char *__to,
+extern long __strncpy_from_kernel_nocheck_asm(char *__to,
 					    const char *__from, long __len);
-extern long __strncpy_from_user_asm(char *__to, const char *__from,
+extern long __strncpy_from_kernel_asm(char *__to, const char *__from,
 				    long __len);
-extern long __strlen_user_nocheck_asm(const char *s);
-extern long __strlen_user_asm(const char *s);
-extern long __strnlen_user_nocheck_asm(const char *s);
-extern long __strnlen_user_asm(const char *s);
+extern long __strlen_kernel_nocheck_asm(const char *s);
+extern long __strlen_kernel_asm(const char *s);
+extern long __strnlen_kernel_nocheck_asm(const char *s);
+extern long __strnlen_kernel_asm(const char *s);
 
 /*
  * Core architecture code
@@ -52,16 +52,44 @@
 EXPORT_SYMBOL(__copy_user);
 EXPORT_SYMBOL(__copy_user_inatomic);
 EXPORT_SYMBOL(__bzero);
-EXPORT_SYMBOL(__strncpy_from_user_nocheck_asm);
-EXPORT_SYMBOL(__strncpy_from_user_asm);
+EXPORT_SYMBOL(__strlen_kernel_nocheck_asm);
+EXPORT_SYMBOL(__strlen_kernel_asm);
+EXPORT_SYMBOL(__strnlen_kernel_nocheck_asm);
+EXPORT_SYMBOL(__strnlen_kernel_asm);
+EXPORT_SYMBOL(__strncpy_from_kernel_nocheck_asm);
+EXPORT_SYMBOL(__strncpy_from_kernel_asm);
+
+#ifdef CONFIG_EVA
+extern void *__bzero_user(void *__s, size_t __count);
+extern long __strncpy_from_user_nocheck_asm(char *__to,
+					    const char *__from, long __len);
+extern long __strncpy_from_user_asm(char *__to, const char *__from,
+				    long __len);
+extern long __strlen_user_nocheck_asm(const char *s);
+extern long __strlen_user_asm(const char *s);
+extern long __strnlen_user_nocheck_asm(const char *s);
+extern long __strnlen_user_asm(const char *s);
+
+EXPORT_SYMBOL(__copy_touser);
+EXPORT_SYMBOL(__copy_fromuser);
+EXPORT_SYMBOL(__copy_fromuser_inatomic);
+EXPORT_SYMBOL(__copy_inuser);
+EXPORT_SYMBOL(__bzero_user);
 EXPORT_SYMBOL(__strlen_user_nocheck_asm);
 EXPORT_SYMBOL(__strlen_user_asm);
 EXPORT_SYMBOL(__strnlen_user_nocheck_asm);
 EXPORT_SYMBOL(__strnlen_user_asm);
+EXPORT_SYMBOL(__strncpy_from_user_nocheck_asm);
+EXPORT_SYMBOL(__strncpy_from_user_asm);
+#endif
 
 EXPORT_SYMBOL(csum_partial);
 EXPORT_SYMBOL(csum_partial_copy_nocheck);
 EXPORT_SYMBOL(__csum_partial_copy_user);
+#ifdef CONFIG_EVA
+EXPORT_SYMBOL(__csum_partial_copy_fromuser);
+EXPORT_SYMBOL(__csum_partial_copy_touser);
+#endif
 
 EXPORT_SYMBOL(invalid_pte_table);
 #ifdef CONFIG_FUNCTION_TRACER