patch-2.4.18 linux/arch/s390/kernel/ptrace.c

• Lines: 26
• Date: Fri Dec 21 16:25:30 2001
• Orig file: linux.orig/arch/s390/kernel/ptrace.c
• Orig date: Mon Feb 18 20:18:39 2002

diff -Naur -X /home/marcelo/lib/dontdiff linux.orig/arch/s390/kernel/ptrace.c linux/arch/s390/kernel/ptrace.c
@@ -41,7 +41,7 @@
 
 void FixPerRegisters(struct task_struct *task)
 {
-	struct pt_regs *regs = task->thread.regs;
+	struct pt_regs *regs = __KSTK_PTREGS(task);
 	per_struct *per_info=
 			(per_struct *)&task->thread.per_info;
 
@@ -155,7 +155,7 @@
 		mask=0xffffffff;
 		if(useraddr<PT_FPC)
 		{
-			realuseraddr=(addr_t)&(((u8 *)task->thread.regs)[useraddr]);
+			realuseraddr=((addr_t) __KSTK_PTREGS(task)) + useraddr;
 			if(useraddr<PT_PSWMASK)
 			{
 				copymax=PT_PSWMASK;
@@ -217,7 +217,6 @@
 {
 	struct task_struct *child;
 	int ret = -EPERM;
-	unsigned long flags;
 	unsigned long tmp;
 	int copied;
 	ptrace_area   parea;