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=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 D958BC43464 for ; Sat, 19 Sep 2020 05:27:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 99A5420773 for ; Sat, 19 Sep 2020 05:27:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="FoXDLxhe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726129AbgISF1Z (ORCPT ); Sat, 19 Sep 2020 01:27:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726054AbgISF1Z (ORCPT ); Sat, 19 Sep 2020 01:27:25 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 05BBAC0613CE; Fri, 18 Sep 2020 22:27:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=q8TBa/IwMxUpZzueRcfGukDtWbm4uOIrNJkp/+J+fTo=; b=FoXDLxhe5wa2Maw8rQq4BohRO/ 5oeccx1qro96HXe7FMwSZ25F035k36kDsSpgSp/htmDyKx6co00oFARieXx8g4E4QSN+swanSausK kQiy8NLpnTskAsrtGFpKFuJ86AzSXasWNoOgnO9xw4g8ZdYAMkMM82MMl03cWSfYlZJaxn5ixXY7+ jHLT2ypIxl0DFNV0fI2/8y/j6ll0Mv6H7SPR4/IT2GSFuo76HlxP9RZ9prKpvPzQiA8Ewo3LnQCxv fwnZR3HzOK0+mXU0hvxuxTxY6xg05H3Ct/OUINsNJJMOLU/k3ATuGkFj8YhBWV0cBTBFHuOxha7rD Wq8Tk28w==; Received: from hch by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kJVP1-0000LD-B3; Sat, 19 Sep 2020 05:27:15 +0000 Date: Sat, 19 Sep 2020 06:27:15 +0100 From: Christoph Hellwig To: Arnd Bergmann Cc: Christoph Hellwig , Russell King , Alexander Viro , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v2 0/9] ARM: remove set_fs callers and implementation Message-ID: <20200919052715.GF30063@infradead.org> References: <20200918124624.1469673-1-arnd@arndb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200918124624.1469673-1-arnd@arndb.de> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-arch@vger.kernel.org On Fri, Sep 18, 2020 at 02:46:15PM +0200, Arnd Bergmann wrote: > Hi Christoph, Russell, > > Here is an updated series for removing set_fs() from arch/arm, > based on the previous feedback. > > I have tested the oabi-compat changes using the LTP tests for the three > modified syscalls using an Armv7 kernel and a Debian 5 OABI user space, > and I have lightly tested the get_kernel_nofault infrastructure by > loading the test_lockup.ko module after setting CONFIG_DEBUG_SPINLOCK. What is the base line? Just the base.set_fs branch in Als tree, or do you need anything from my RISC-V series?