summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/blackfin/kernel/ptrace.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c
index 4de44f387dd5..d5e6be2d5ed8 100644
--- a/arch/blackfin/kernel/ptrace.c
+++ b/arch/blackfin/kernel/ptrace.c
@@ -80,10 +80,12 @@ static inline struct pt_regs *get_user_regs(struct task_struct *task)
/*
* Get all user integer registers.
*/
-static inline int ptrace_getregs(struct task_struct *tsk, void __user * uregs)
+static inline int ptrace_getregs(struct task_struct *tsk, void __user *uregs)
{
- struct pt_regs *regs = get_user_regs(tsk);
- return copy_to_user(uregs, regs, sizeof(struct pt_regs)) ? -EFAULT : 0;
+ struct pt_regs regs;
+ memcpy(&regs, get_user_regs(tsk), sizeof(regs));
+ regs.usp = tsk->thread.usp;
+ return copy_to_user(uregs, &regs, sizeof(struct pt_regs)) ? -EFAULT : 0;
}
/* Mapping from PT_xxx to the stack offset at which the register is