From: Namhyung Kim <namhyung@gmail.com>
Date: Wed, 27 Oct 2010 22:33:59 +0000 (-0700)
Subject: ptrace: cleanup arch_ptrace() on parisc
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1cb4953c608d01d8ea522e2cf379e5e90f06d7a3;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

ptrace: cleanup arch_ptrace() on parisc

Add missing __user markup on the argument of put_user().

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Helge Deller <deller@gmx.de>
Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c
index 03920db4af45..2905b1f52d30 100644
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -125,7 +125,7 @@ long arch_ptrace(struct task_struct *child, long request,
 		     addr >= sizeof(struct pt_regs))
 			break;
 		tmp = *(unsigned long *) ((char *) task_regs(child) + addr);
-		ret = put_user(tmp, (unsigned long *) data);
+		ret = put_user(tmp, (unsigned long __user *) data);
 		break;
 
 	/* Write the word at location addr in the USER area.  This will need