diff options
Diffstat (limited to 'arch/m32r/kernel')
| -rw-r--r-- | arch/m32r/kernel/init_task.c | 4 | ||||
| -rw-r--r-- | arch/m32r/kernel/module.c | 2 | ||||
| -rw-r--r-- | arch/m32r/kernel/process.c | 5 | ||||
| -rw-r--r-- | arch/m32r/kernel/ptrace.c | 4 |
4 files changed, 0 insertions, 15 deletions
diff --git a/arch/m32r/kernel/init_task.c b/arch/m32r/kernel/init_task.c index 016885c6f26..fce57e5d3f9 100644 --- a/arch/m32r/kernel/init_task.c +++ b/arch/m32r/kernel/init_task.c @@ -13,10 +13,6 @@ static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); -struct mm_struct init_mm = INIT_MM(init_mm); - -EXPORT_SYMBOL(init_mm); - /* * Initial thread structure. * diff --git a/arch/m32r/kernel/module.c b/arch/m32r/kernel/module.c index 8d420579438..cb5f37d78d4 100644 --- a/arch/m32r/kernel/module.c +++ b/arch/m32r/kernel/module.c @@ -44,8 +44,6 @@ void *module_alloc(unsigned long size) void module_free(struct module *mod, void *module_region) { vfree(module_region); - /* FIXME: If module_region == mod->init_region, trim exception - table entries. */ } /* We don't need anything special. */ diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c index 3e876f0baeb..67a01e1e428 100644 --- a/arch/m32r/kernel/process.c +++ b/arch/m32r/kernel/process.c @@ -302,11 +302,6 @@ asmlinkage int sys_execve(char __user *ufilename, char __user * __user *uargv, goto out; error = do_execve(filename, uargv, uenvp, ®s); - if (error == 0) { - task_lock(current); - current->ptrace &= ~PT_DTRACE; - task_unlock(current); - } putname(filename); out: return error; diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c index 9aa615d3a5b..bf0abe9e1f7 100644 --- a/arch/m32r/kernel/ptrace.c +++ b/arch/m32r/kernel/ptrace.c @@ -676,10 +676,6 @@ arch_ptrace(struct task_struct *child, long request, long addr, long data) if (!valid_signal(data)) break; clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); - if ((child->ptrace & PT_DTRACE) == 0) { - /* Spurious delayed TF traps may occur */ - child->ptrace |= PT_DTRACE; - } /* Compute next pc. */ pc = get_stack_long(child, PT_BPC); |