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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 D526DC433DF for ; Thu, 28 May 2020 23:58:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B56C62075F for ; Thu, 28 May 2020 23:58:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2437877AbgE1X6R (ORCPT ); Thu, 28 May 2020 19:58:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46222 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2437807AbgE1X5z (ORCPT ); Thu, 28 May 2020 19:57:55 -0400 Received: from ZenIV.linux.org.uk (zeniv.linux.org.uk [IPv6:2002:c35c:fd02::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2748BC08C5C6; Thu, 28 May 2020 16:57:55 -0700 (PDT) Received: from viro by ZenIV.linux.org.uk with local (Exim 4.93 #3 (Red Hat Linux)) id 1jeSPI-00HE5J-Vn; Thu, 28 May 2020 23:57:53 +0000 Date: Fri, 29 May 2020 00:57:52 +0100 From: Al Viro To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [PATCHES] uaccess __copy_from_user() Message-ID: <20200528235752.GU23230@ZenIV.linux.org.uk> References: <20200528234025.GT23230@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200528234025.GT23230@ZenIV.linux.org.uk> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A couple of __copy_from_user()-related patches. That's the stuff that didn't fit anywhere else. The end goal is to kill uses of that thing outside of arch/* and we are not far from getting there. Branch in uaccess.__copy_from_user, based at v5.7-rc1. Al Viro (2): firewire: switch ioctl_queue_iso to use of copy_from_user() pstore: switch to copy_from_user() drivers/firewire/core-cdev.c | 4 +--- fs/pstore/ram_core.c | 4 +--- 2 files changed, 2 insertions(+), 6 deletions(-)