commit e08f457c7c0cc7720f28349f8780ea752c063441
author Paul Mundt <lethal@linux-sh.org> Mon May 14 12:52:56 2007 +0900
committer Paul Mundt <lethal@hera.kernel.org> Fri Jun 08 02:43:36 2007 +0000
tree 7b82666f2002d57dc57d022daf90c778265159e9
parent 7a302a9674593259866de4a9d5ae8edc03dc1934

sh: __user annotations for __get/__put_user().

This adds in some more __user annotations. These weren't being
handled properly in some of the __get_user and __put_user paths,
so tidy those up.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

arch/sh/kernel/ptrace.c

diff --git a/arch/sh/kernel/ptrace.c b/arch/sh/kernel/ptrace.c
index 3fb5fc0..f2eaa48 100644
--- a/arch/sh/kernel/ptrace.c
+++ b/arch/sh/kernel/ptrace.c
@@ -99,7 +99,7 @@
 		ret = -EIO;
 		if (copied != sizeof(tmp))
 			break;
-		ret = put_user(tmp,(unsigned long *) data);
+		ret = put_user(tmp,(unsigned long __user *) data);
 		break;
 	}
 
@@ -128,7 +128,7 @@
 			tmp = !!tsk_used_math(child);
 		else
 			tmp = 0;
-		ret = put_user(tmp, (unsigned long *)data);
+		ret = put_user(tmp, (unsigned long __user *)data);
 		break;
 	}
 
@@ -196,7 +196,7 @@
 
 	case PTRACE_SINGLESTEP: {  /* set the trap flag. */
 		long pc;
-		struct pt_regs *dummy = NULL;
+		struct pt_regs *regs = NULL;
 
 		ret = -EIO;
 		if (!valid_signal(data))
@@ -207,7 +207,7 @@
 			child->ptrace |= PT_DTRACE;
 		}
 
-		pc = get_stack_long(child, (long)&dummy->pc);
+		pc = get_stack_long(child, (long)&regs->pc);
 
 		/* Next scheduling will set up UBC */
 		if (child->thread.ubc_pc == 0)