diff options
Diffstat (limited to 'arch/arm/kernel/process.c')
| -rw-r--r-- | arch/arm/kernel/process.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 4adfb46e3ee9..4a803c5a1ff7 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -193,9 +193,9 @@ EXPORT_SYMBOL_GPL(thread_notify_head); /* * Free current thread data structures etc.. */ -void exit_thread(void) +void exit_thread(struct task_struct *tsk) { - thread_notify(THREAD_NOTIFY_EXIT, current_thread_info()); + thread_notify(THREAD_NOTIFY_EXIT, task_thread_info(tsk)); } void flush_thread(void) @@ -420,7 +420,8 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) npages = 1; /* for sigpage */ npages += vdso_total_pages; - down_write(&mm->mmap_sem); + if (down_write_killable(&mm->mmap_sem)) + return -EINTR; hint = sigpage_addr(mm, npages); addr = get_unmapped_area(NULL, hint, npages << PAGE_SHIFT, 0, 0); if (IS_ERR_VALUE(addr)) { |