From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751749AbdECDxC (ORCPT ); Tue, 2 May 2017 23:53:02 -0400 Received: from bh-25.webhostbox.net ([208.91.199.152]:54286 "EHLO bh-25.webhostbox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751272AbdECDww (ORCPT ); Tue, 2 May 2017 23:52:52 -0400 From: Guenter Roeck To: Richard Kuo Cc: linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org, Guenter Roeck , Al Viro Subject: [PATCH] hexagon: Use raw_copy_to_user Date: Tue, 2 May 2017 20:52:48 -0700 Message-Id: <1493783568-9887-1-git-send-email-linux@roeck-us.net> X-Mailer: git-send-email 2.7.4 X-Authenticated_sender: guenter@roeck-us.net X-OutGoing-Spam-Status: No, score=-1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - bh-25.webhostbox.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - roeck-us.net X-Get-Message-Sender-Via: bh-25.webhostbox.net: authenticated_id: guenter@roeck-us.net X-Authenticated-Sender: bh-25.webhostbox.net: guenter@roeck-us.net X-Source: X-Source-Args: X-Source-Dir: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit ac4691fac8ad ("hexagon: switch to RAW_COPY_USER") replaced __copy_to_user_hexagon() with raw_copy_to_user(), but did not catch all callers, resulting in the following build error. arch/hexagon/mm/uaccess.c: In function '__clear_user_hexagon': arch/hexagon/mm/uaccess.c:40:3: error: implicit declaration of function '__copy_to_user_hexagon' Fixes: ac4691fac8ad ("hexagon: switch to RAW_COPY_USER") Cc: Al Viro Signed-off-by: Guenter Roeck --- arch/hexagon/mm/uaccess.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/hexagon/mm/uaccess.c b/arch/hexagon/mm/uaccess.c index ec90afdb3ad0..c599eb126c9e 100644 --- a/arch/hexagon/mm/uaccess.c +++ b/arch/hexagon/mm/uaccess.c @@ -37,15 +37,14 @@ __kernel_size_t __clear_user_hexagon(void __user *dest, unsigned long count) long uncleared; while (count > PAGE_SIZE) { - uncleared = __copy_to_user_hexagon(dest, &empty_zero_page, - PAGE_SIZE); + uncleared = raw_copy_to_user(dest, &empty_zero_page, PAGE_SIZE); if (uncleared) return count - (PAGE_SIZE - uncleared); count -= PAGE_SIZE; dest += PAGE_SIZE; } if (count) - count = __copy_to_user_hexagon(dest, &empty_zero_page, count); + count = raw_copy_to_user(dest, &empty_zero_page, count); return count; } -- 2.7.4