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-rw-r--r--arch/s390/include/asm/processor.h5
-rw-r--r--arch/s390/kernel/traps.c37
-rw-r--r--fs/proc/array.c3
3 files changed, 0 insertions, 45 deletions
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index bf3de04170a7..2c79b6416271 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -148,11 +148,6 @@ extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
*/
extern unsigned long thread_saved_pc(struct task_struct *t);
-/*
- * Print register of task into buffer. Used in fs/proc/array.c.
- */
-extern void task_show_regs(struct seq_file *m, struct task_struct *task);
-
extern void show_code(struct pt_regs *regs);
unsigned long get_wchan(struct task_struct *p);
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c
index 5eb78dd584ce..b5a4a739b477 100644
--- a/arch/s390/kernel/traps.c
+++ b/arch/s390/kernel/traps.c
@@ -237,43 +237,6 @@ void show_regs(struct pt_regs *regs)
show_last_breaking_event(regs);
}
-/* This is called from fs/proc/array.c */
-void task_show_regs(struct seq_file *m, struct task_struct *task)
-{
- struct pt_regs *regs;
-
- regs = task_pt_regs(task);
- seq_printf(m, "task: %p, ksp: %p\n",
- task, (void *)task->thread.ksp);
- seq_printf(m, "User PSW : %p %p\n",
- (void *) regs->psw.mask, (void *)regs->psw.addr);
-
- seq_printf(m, "User GPRS: " FOURLONG,
- regs->gprs[0], regs->gprs[1],
- regs->gprs[2], regs->gprs[3]);
- seq_printf(m, " " FOURLONG,
- regs->gprs[4], regs->gprs[5],
- regs->gprs[6], regs->gprs[7]);
- seq_printf(m, " " FOURLONG,
- regs->gprs[8], regs->gprs[9],
- regs->gprs[10], regs->gprs[11]);
- seq_printf(m, " " FOURLONG,
- regs->gprs[12], regs->gprs[13],
- regs->gprs[14], regs->gprs[15]);
- seq_printf(m, "User ACRS: %08x %08x %08x %08x\n",
- task->thread.acrs[0], task->thread.acrs[1],
- task->thread.acrs[2], task->thread.acrs[3]);
- seq_printf(m, " %08x %08x %08x %08x\n",
- task->thread.acrs[4], task->thread.acrs[5],
- task->thread.acrs[6], task->thread.acrs[7]);
- seq_printf(m, " %08x %08x %08x %08x\n",
- task->thread.acrs[8], task->thread.acrs[9],
- task->thread.acrs[10], task->thread.acrs[11]);
- seq_printf(m, " %08x %08x %08x %08x\n",
- task->thread.acrs[12], task->thread.acrs[13],
- task->thread.acrs[14], task->thread.acrs[15]);
-}
-
static DEFINE_SPINLOCK(die_lock);
void die(const char * str, struct pt_regs * regs, long err)
diff --git a/fs/proc/array.c b/fs/proc/array.c
index df2b703b9d0f..7c99c1cf7e5c 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -353,9 +353,6 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
task_cap(m, task);
task_cpus_allowed(m, task);
cpuset_task_status_allowed(m, task);
-#if defined(CONFIG_S390)
- task_show_regs(m, task);
-#endif
task_context_switch_counts(m, task);
return 0;
}