From: Ralf Baechle <ralf@linux-mips.org>
Date: Thu, 12 Jul 2012 15:13:15 +0000 (+0200)
Subject: MIPS: Enable entries for SIGSYS in struct siginfo.
X-Git-Tag: next-20120817~87^2^5~14
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5d01af605f6767ead7ef584f9c36640734a5340f;p=karo-tx-linux.git

MIPS: Enable entries for SIGSYS in struct siginfo.

This is necessary because MIPS doesn't use HAVE_ARCH_SIGINFO_T for
historical reasons.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/include/asm/siginfo.h b/arch/mips/include/asm/siginfo.h
index 20ebeb875ee6..5fad4f6be089 100644
--- a/arch/mips/include/asm/siginfo.h
+++ b/arch/mips/include/asm/siginfo.h
@@ -32,6 +32,8 @@ struct siginfo;
 #define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
 #endif
 
+#define __ARCH_SIGSYS
+
 #include <asm-generic/siginfo.h>
 
 typedef struct siginfo {
@@ -96,6 +98,13 @@ typedef struct siginfo {
 			__ARCH_SI_BAND_T _band;	/* POLL_IN, POLL_OUT, POLL_MSG */
 			int _fd;
 		} _sigpoll;
+
+		/* SIGSYS */
+		struct {
+			void __user *_call_addr; /* calling user insn */
+			int _syscall;   /* triggering system call number */
+			unsigned int _arch;     /* AUDIT_ARCH_* of syscall */
+		} _sigsys;
 	} _sifields;
 } siginfo_t;