diff --git a/original/asm-x86/auxvec.h b/original/asm-x86/auxvec.h
index 87f5e6d..77203ac 100644
--- a/original/asm-x86/auxvec.h
+++ b/original/asm-x86/auxvec.h
@@ -9,4 +9,11 @@
 #endif
 #define AT_SYSINFO_EHDR		33
 
+/* entries in ARCH_DLINFO: */
+#if defined(CONFIG_IA32_EMULATION) || !defined(CONFIG_X86_64)
+# define AT_VECTOR_SIZE_ARCH 2
+#else /* else it's non-compat x86-64 */
+# define AT_VECTOR_SIZE_ARCH 1
 #endif
+
+#endif /* _ASM_X86_AUXVEC_H */
diff --git a/original/linux/auxvec.h b/original/linux/auxvec.h
index d2bc0d6..669fef5 100644
--- a/original/linux/auxvec.h
+++ b/original/linux/auxvec.h
@@ -1,31 +1,8 @@
 #ifndef _LINUX_AUXVEC_H
 #define _LINUX_AUXVEC_H
 
-#include <asm/auxvec.h>
+#include <uapi/linux/auxvec.h>
 
-/* Symbolic values for the entries in the auxiliary table
-   put on the initial stack */
-#define AT_NULL   0	/* end of vector */
-#define AT_IGNORE 1	/* entry should be ignored */
-#define AT_EXECFD 2	/* file descriptor of program */
-#define AT_PHDR   3	/* program headers for program */
-#define AT_PHENT  4	/* size of program header entry */
-#define AT_PHNUM  5	/* number of program headers */
-#define AT_PAGESZ 6	/* system page size */
-#define AT_BASE   7	/* base address of interpreter */
-#define AT_FLAGS  8	/* flags */
-#define AT_ENTRY  9	/* entry point of program */
-#define AT_NOTELF 10	/* program is not ELF */
-#define AT_UID    11	/* real uid */
-#define AT_EUID   12	/* effective uid */
-#define AT_GID    13	/* real gid */
-#define AT_EGID   14	/* effective gid */
-#define AT_PLATFORM 15  /* string identifying CPU for optimizations */
-#define AT_HWCAP  16    /* arch dependent hints at CPU capabilities */
-#define AT_CLKTCK 17	/* frequency at which times() increments */
-
-#define AT_SECURE 23   /* secure mode boolean */
-
-#define AT_VECTOR_SIZE  44 /* Size of auxiliary table.  */
-
+#define AT_VECTOR_SIZE_BASE 19 /* NEW_AUX_ENT entries in auxiliary table */
+  /* number of "#define AT_.*" above, minus {AT_NULL, AT_IGNORE, AT_NOTELF} */
 #endif /* _LINUX_AUXVEC_H */
diff --git a/original/uapi/linux/auxvec.h b/original/uapi/linux/auxvec.h
new file mode 100644
index 0000000..61594d5
--- /dev/null
+++ b/original/uapi/linux/auxvec.h
@@ -0,0 +1,35 @@
+#ifndef _UAPI_LINUX_AUXVEC_H
+#define _UAPI_LINUX_AUXVEC_H
+
+#include <asm/auxvec.h>
+
+/* Symbolic values for the entries in the auxiliary table
+   put on the initial stack */
+#define AT_NULL   0	/* end of vector */
+#define AT_IGNORE 1	/* entry should be ignored */
+#define AT_EXECFD 2	/* file descriptor of program */
+#define AT_PHDR   3	/* program headers for program */
+#define AT_PHENT  4	/* size of program header entry */
+#define AT_PHNUM  5	/* number of program headers */
+#define AT_PAGESZ 6	/* system page size */
+#define AT_BASE   7	/* base address of interpreter */
+#define AT_FLAGS  8	/* flags */
+#define AT_ENTRY  9	/* entry point of program */
+#define AT_NOTELF 10	/* program is not ELF */
+#define AT_UID    11	/* real uid */
+#define AT_EUID   12	/* effective uid */
+#define AT_GID    13	/* real gid */
+#define AT_EGID   14	/* effective gid */
+#define AT_PLATFORM 15  /* string identifying CPU for optimizations */
+#define AT_HWCAP  16    /* arch dependent hints at CPU capabilities */
+#define AT_CLKTCK 17	/* frequency at which times() increments */
+/* AT_* values 18 through 22 are reserved */
+#define AT_SECURE 23   /* secure mode boolean */
+#define AT_BASE_PLATFORM 24	/* string identifying real platform, may
+				 * differ from AT_PLATFORM. */
+#define AT_RANDOM 25	/* address of 16 random bytes */
+
+#define AT_EXECFN  31	/* filename of program */
+
+
+#endif /* _UAPI_LINUX_AUXVEC_H */