[tip:x86/mpx] mips: Sync struct siginfo with general version

[tip-bot for Qiaowei Ren <tipbot@zytor.com>]

Commit-ID:  232b5fff5bad78ad00b94153fa90ca53bef6a444
Gitweb:     http://git.kernel.org/tip/232b5fff5bad78ad00b94153fa90ca53bef6a444
Author:     Qiaowei Ren <qiaowei.ren@intel.com>
AuthorDate: Fri, 14 Nov 2014 07:18:20 -0800
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Tue, 18 Nov 2014 00:58:53 +0100

mips: Sync struct siginfo with general version

New fields about bound violation are added into general struct
siginfo. This will impact MIPS and IA64, which extend general
struct siginfo. This patch syncs this struct for MIPS with
general version.

Signed-off-by: Qiaowei Ren <qiaowei.ren@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: linux-mm@kvack.org
Cc: linux-mips@linux-mips.org
Cc: Dave Hansen <dave@sr71.net>
Link: http://lkml.kernel.org/r/20141114151820.F7EDC3CC@viggo.jf.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/mips/include/uapi/asm/siginfo.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/mips/include/uapi/asm/siginfo.h b/arch/mips/include/uapi/asm/siginfo.h
index e811744..d08f83f 100644
--- a/arch/mips/include/uapi/asm/siginfo.h
+++ b/arch/mips/include/uapi/asm/siginfo.h
@@ -92,6 +92,10 @@ typedef struct siginfo {
 			int _trapno;	/* TRAP # which caused the signal */
 #endif
 			short _addr_lsb;
+			struct {
+				void __user *_lower;
+				void __user *_upper;
+			} _addr_bnd;
 		} _sigfault;
 
 		/* SIGPOLL, SIGXFSZ (To do ...)	 */