On Tue, Feb 12, 2019 at 10:56:10AM +0800, Peter Xu wrote: [...]
> @@ -1351,7 +1351,7 @@ EXPORT_SYMBOL_GPL(__lock_page_killable); > int __lock_page_or_retry(struct page *page, struct mm_struct *mm, > unsigned int flags) > { > - if (flags & FAULT_FLAG_ALLOW_RETRY) { > + if (!flags & FAULT_FLAG_TRIED) { Sorry, this should be: if (!(flags & FAULT_FLAG_TRIED)) It escaped from tests, but I spotted it when I compile the tree on another host. -- Peter Xu