From: Ralf Baechle <ralf@linux-mips.org>
Date: Wed, 16 Feb 2005 21:22:40 +0000 (+0000)
Subject: 32-bit compatibility for ptrace GETEVENTMSG operation.
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~49244^2~1^2~293
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=09276d905ef7498212ef69d5c324d027dc405896;p=linux-4.9.git

32-bit compatibility for ptrace GETEVENTMSG operation.

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

diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index eee207969c21..a8a72c9a1cca 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -24,7 +24,6 @@
 #include <linux/smp_lock.h>
 #include <linux/user.h>
 #include <linux/security.h>
-#include <linux/signal.h>
 
 #include <asm/cpu.h>
 #include <asm/fpu.h>
@@ -273,6 +272,11 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
 		ret = ptrace_detach(child, data);
 		break;
 
+	case PTRACE_GETEVENTMSG:
+		ret = put_user(child->ptrace_message,
+			       (unsigned int __user *) (unsigned long) data);
+		break;
+
 	default:
 		ret = ptrace_request(child, request, addr, data);
 		break;