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=-8.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 E8157C55179 for ; Thu, 29 Oct 2020 02:11:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8940520878 for ; Thu, 29 Oct 2020 02:11:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603937476; bh=OE9B93Si8p6/W+xc0eorfXOV0Lb9RB8Kq4ShAassmtQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=F40Imk+XKraueDgQQjIThbshcJ+ka4unemGUAw5Wyj1vW3R5IpJBYBXzcTPfUkcPx HDAEvb0bT6EexTFC0Yk8lQ9YaojUlwRpeCHsTOBbwgF9oz6ILwvkjGXoquaKI1M9wK 1mCfd8YcmC6h9OvE2lbxi2flIOXKQJaeBbDiPdKQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727055AbgJ1ViB (ORCPT ); Wed, 28 Oct 2020 17:38:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:35444 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726935AbgJ1VhX (ORCPT ); Wed, 28 Oct 2020 17:37:23 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7301F247D2; Wed, 28 Oct 2020 15:59:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603900760; bh=OE9B93Si8p6/W+xc0eorfXOV0Lb9RB8Kq4ShAassmtQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nr1CvdOzeT5TtRP18a29BpxOw87yG6CxtBgIGUHzp4hls/TbD5eLbhkCmvLslPUTs PTNX95CoOk1b6jawjnHuYeVtEbzVlv3WxLtlmds9siAXv4tFHQ4OMrtu3iGH5sKoZH XCz2WmghEKAzdfJ1ht+OQb9qUBcQTyBqO0yz0giE= Date: Wed, 28 Oct 2020 17:00:11 +0100 From: Greg KH To: Christoph Hellwig Cc: Linus Torvalds , Al Viro , Linux Kernel Mailing List Subject: Re: problems with splice from /proc (was Linux 5.10-rc1) Message-ID: <20201028160011.GA2784447@kroah.com> References: <20201027064832.GA209538@kroah.com> <20201027074911.GB29565@infradead.org> <20201027075541.GA24429@kroah.com> <20201027080745.GA31045@infradead.org> <20201027081420.GA30177@kroah.com> <20201027091725.GA42707@kroah.com> <20201027163213.GA25390@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201027163213.GA25390@infradead.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 27, 2020 at 04:32:13PM +0000, Christoph Hellwig wrote: > On Tue, Oct 27, 2020 at 10:17:25AM +0100, Greg KH wrote: > > Ok, I couldn't get a clean merge of that old branch on top of your > > 5.10-rc1 tree, so I can't give it a run-through. If you have an updated > > series you want me to test, I'll be glad to do so. > > Can you give this branch a spin? > > http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/set_fs-proc Sorry for the delay, took a while to get results due to other testing errors... Anyway, yes, this worked! So feel free to add: Tested-by: Greg Kroah-Hartman If you send those out. Now I ran into a fnctl test that is failing when reading trying to run splice on /proc/version (crazy tests), let me go see if I can do the same thing you did for cpuinfo for all proc "single data" files... thanks, greg k-h