commit 0769c2981495c3d05429840d6fc7a1b5e26accaa
author Andi Kleen <andi@firstfloor.org> Mon Apr 13 14:39:56 2009 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> Mon Apr 13 15:04:30 2009 -0700
tree 6ac81e26e1b54e23c1fdbc994950df0ff7e3dcce
parent 0efb2a03af7eddadb4d0db5f855b1614ba9b0a00

asm-generic/siginfo.h: update NSIGTRAP definition

Impact: (nearly) trivial

The patch

commit da654b74bda14c45a7d98c731bf3c1a43b6b74e2
Author: Srinivasa Ds <srinivasa@in.ibm.com>
Date:   Tue Sep 23 15:23:52 2008 +0530

    signals: demultiplexing SIGTRAP signal

forgot to update the NSIGTRAP define in asm-generic/siginfo.h to the new
number of sigtrap subcodes.  Nothing in the tree seems to use it, but
presumably something in user space might.  So update it.

Cc: Srinivasa Ds <srinivasa@in.ibm.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

include/asm-generic/siginfo.h

diff --git a/include/asm-generic/siginfo.h b/include/asm-generic/siginfo.h
index 35752da..c840719 100644
--- a/include/asm-generic/siginfo.h
+++ b/include/asm-generic/siginfo.h
@@ -201,7 +201,7 @@
 #define TRAP_TRACE	(__SI_FAULT|2)	/* process trace trap */
 #define TRAP_BRANCH     (__SI_FAULT|3)  /* process taken branch trap */
 #define TRAP_HWBKPT     (__SI_FAULT|4)  /* hardware breakpoint/watchpoint */
-#define NSIGTRAP	2
+#define NSIGTRAP	4
 
 /*
  * SIGCHLD si_codes