1 files changed, 12 insertions, 0 deletions

diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
index 11917f747cb4..4c31a366be16 100644
--- a/include/uapi/linux/audit.h
+++ b/include/uapi/linux/audit.h
@@ -331,9 +331,17 @@ enum {
 #define AUDIT_FAIL_PRINTK       1
 #define AUDIT_FAIL_PANIC        2
 
+/*
+ * These bits disambiguate different calling conventions that share an
+ * ELF machine type, bitness, and endianness
+ */
+#define __AUDIT_ARCH_CONVENTION_MASK 0x30000000
+#define __AUDIT_ARCH_CONVENTION_MIPS64_N32 0x20000000
+
 /* distinguish syscall tables */
 #define __AUDIT_ARCH_64BIT 0x80000000
 #define __AUDIT_ARCH_LE    0x40000000
+
 #define AUDIT_ARCH_ALPHA        (EM_ALPHA|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_ARM          (EM_ARM|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_ARMEB        (EM_ARM)
@@ -346,7 +354,11 @@ enum {
 #define AUDIT_ARCH_MIPS         (EM_MIPS)
 #define AUDIT_ARCH_MIPSEL       (EM_MIPS|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_MIPS64       (EM_MIPS|__AUDIT_ARCH_64BIT)
+#define AUDIT_ARCH_MIPS64N32    (EM_MIPS|__AUDIT_ARCH_64BIT|\
+                                 __AUDIT_ARCH_CONVENTION_MIPS64_N32)
 #define AUDIT_ARCH_MIPSEL64     (EM_MIPS|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_MIPSEL64N32  (EM_MIPS|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE|\
+                                 __AUDIT_ARCH_CONVENTION_MIPS64_N32)
 #define AUDIT_ARCH_OPENRISC     (EM_OPENRISC)
 #define AUDIT_ARCH_PARISC       (EM_PARISC)
 #define AUDIT_ARCH_PARISC64     (EM_PARISC|__AUDIT_ARCH_64BIT)