arm64: Remove useless message during oops

During an oops, we print the name of the current task and its pid twice.
We also helpfully advertise its stack limit as "0x(____ptrval____)".

Drop these useless messages.

Signed-off-by: Will Deacon <will.deacon@arm.com>

diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c
index ade3204..e6be1a6 100644 (file)
--- a/arch/arm64/kernel/traps.c
+++ b/arch/arm64/kernel/traps.c
@@ -168,7 +168,6 @@ void show_stack(struct task_struct *tsk, unsigned long *sp)
 
 static int __die(const char *str, int err, struct pt_regs *regs)
 {
-       struct task_struct *tsk = current;
        static int die_counter;
        int ret;
 
@@ -181,9 +180,6 @@ static int __die(const char *str, int err, struct pt_regs *regs)
                return ret;
 
        print_modules();
-       pr_emerg("Process %.*s (pid: %d, stack limit = 0x%p)\n",
-                TASK_COMM_LEN, tsk->comm, task_pid_nr(tsk),
-                end_of_stack(tsk));
        show_regs(regs);
 
        if (!user_mode(regs))