2 files changed, 6 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index ef4e21e26d..ef5c0359bb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2018-04-23  Joseph Myers  <joseph@codesourcery.com>
+
+	* elf/elf.h (NT_PPC_PKEY): New macro.
+
 2018-04-23  Dragan Stanojevic - Nevidljivi <invisible@hidden-city.net>
 
 	[BZ #23094]
diff --git a/elf/elf.h b/elf/elf.h
index f7748983c8..a5b2811ce0 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -780,6 +780,8 @@ typedef struct
 					   Register */
 #define NT_PPC_TM_CDSCR	0x10f		/* TM checkpointed Data Stream Control
 					   Register */
+#define NT_PPC_PKEY	0x110		/* Memory Protection Keys
+					   registers.  */
 #define NT_386_TLS	0x200		/* i386 TLS slots (struct user_desc) */
 #define NT_386_IOPERM	0x201		/* x86 io permission bitmap (1=deny) */
 #define NT_X86_XSTATE	0x202		/* x86 extended state using xsave */