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

From: tip-bot for Qiaowei Ren
Date: Mon Nov 17 2014 - 19:05:56 EST

Commit-ID: 232b5fff5bad78ad00b94153fa90ca53bef6a444
Gitweb: http://git.kernel.org/tip/232b5fff5bad78ad00b94153fa90ca53bef6a444
Author: Qiaowei Ren <qiaowei.ren@xxxxxxxxx>
AuthorDate: Fri, 14 Nov 2014 07:18:20 -0800
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
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@xxxxxxxxx>
Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: linux-mm@xxxxxxxxx
Cc: linux-mips@xxxxxxxxxxxxxx
Cc: Dave Hansen <dave@xxxxxxxx>
Link: http://lkml.kernel.org/r/20141114151820.F7EDC3CC@xxxxxxxxxxxxxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
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 */
short _addr_lsb;
+ struct {
+ void __user *_lower;
+ void __user *_upper;
+ } _addr_bnd;
} _sigfault;

/* SIGPOLL, SIGXFSZ (To do ...) */
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