From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f69.google.com (mail-pg0-f69.google.com [74.125.83.69]) by kanga.kvack.org (Postfix) with ESMTP id DA48E6B0424 for ; Mon, 13 Mar 2017 01:22:29 -0400 (EDT) Received: by mail-pg0-f69.google.com with SMTP id q126so283316968pga.0 for ; Sun, 12 Mar 2017 22:22:29 -0700 (PDT) Received: from mga04.intel.com (mga04.intel.com. [192.55.52.120]) by mx.google.com with ESMTPS id p19si10399611pgj.415.2017.03.12.22.22.29 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 12 Mar 2017 22:22:29 -0700 (PDT) From: "Kirill A. Shutemov" Subject: [PATCH] mm, gup: fix typo in gup_p4d_range() Date: Mon, 13 Mar 2017 08:22:13 +0300 Message-Id: <20170313052213.11411-1-kirill.shutemov@linux.intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: Linus Torvalds , Andrew Morton Cc: Michal Hocko , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Kirill A. Shutemov" gup_p4d_range() should call gup_pud_range(), not itself. Signed-off-by: Kirill A. Shutemov Reported-by: Chris Packham Fixes: c2febafc6773 ("mm: convert generic code to 5-level paging") --- mm/gup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/gup.c b/mm/gup.c index c74bad1bf6e8..04aa405350dc 100644 --- a/mm/gup.c +++ b/mm/gup.c @@ -1455,7 +1455,7 @@ static int gup_p4d_range(pgd_t pgd, unsigned long addr, unsigned long end, if (!gup_huge_pd(__hugepd(p4d_val(p4d)), addr, P4D_SHIFT, next, write, pages, nr)) return 0; - } else if (!gup_p4d_range(p4d, addr, next, write, pages, nr)) + } else if (!gup_pud_range(p4d, addr, next, write, pages, nr)) return 0; } while (p4dp++, addr = next, addr != end); -- 2.11.0 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org