From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B0C33C2D0F0 for ; Fri, 27 Mar 2020 23:31:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8D28C20717 for ; Fri, 27 Mar 2020 23:31:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727749AbgC0Xbj (ORCPT ); Fri, 27 Mar 2020 19:31:39 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:35930 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727183AbgC0XbU (ORCPT ); Fri, 27 Mar 2020 19:31:20 -0400 Received: from viro by ZenIV.linux.org.uk with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jHyRb-004KKz-7G; Fri, 27 Mar 2020 23:31:19 +0000 From: Al Viro To: Linus Torvalds Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC][PATCH 11/14] m68k: convert to csum_and_copy_from_user() Date: Fri, 27 Mar 2020 23:31:14 +0000 Message-Id: <20200327233117.1031393-11-viro@ZenIV.linux.org.uk> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200327233117.1031393-1-viro@ZenIV.linux.org.uk> References: <20200327233006.GW23230@ZenIV.linux.org.uk> <20200327233117.1031393-1-viro@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Al Viro trivial access_ok() there... Signed-off-by: Al Viro --- arch/m68k/include/asm/checksum.h | 3 ++- arch/m68k/lib/checksum.c | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/m68k/include/asm/checksum.h b/arch/m68k/include/asm/checksum.h index f9b94e4b94f9..3f2c15d6f18c 100644 --- a/arch/m68k/include/asm/checksum.h +++ b/arch/m68k/include/asm/checksum.h @@ -30,7 +30,8 @@ __wsum csum_partial(const void *buff, int len, __wsum sum); * better 64-bit) boundary */ -extern __wsum csum_partial_copy_from_user(const void __user *src, +#define _HAVE_ARCH_COPY_AND_CSUM_FROM_USER +extern __wsum csum_and_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *csum_err); diff --git a/arch/m68k/lib/checksum.c b/arch/m68k/lib/checksum.c index 5fa3d392e181..31797be9a3dc 100644 --- a/arch/m68k/lib/checksum.c +++ b/arch/m68k/lib/checksum.c @@ -129,7 +129,7 @@ EXPORT_SYMBOL(csum_partial); */ __wsum -csum_partial_copy_from_user(const void __user *src, void *dst, +csum_and_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *csum_err) { /* @@ -316,7 +316,7 @@ csum_partial_copy_from_user(const void __user *src, void *dst, return(sum); } -EXPORT_SYMBOL(csum_partial_copy_from_user); +EXPORT_SYMBOL(csum_and_copy_from_user); /* -- 2.11.0