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,URIBL_BLOCKED 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 49234C43331 for ; Fri, 3 Apr 2020 19:10:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1F71620719 for ; Fri, 3 Apr 2020 19:10:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728538AbgDCTJ7 (ORCPT ); Fri, 3 Apr 2020 15:09:59 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:40879 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728288AbgDCTJ6 (ORCPT ); Fri, 3 Apr 2020 15:09:58 -0400 Received: from p5de0bf0b.dip0.t-ipconnect.de ([93.224.191.11] helo=nanos.tec.linutronix.de) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1jKRhR-0002rX-6z; Fri, 03 Apr 2020 21:09:53 +0200 Received: by nanos.tec.linutronix.de (Postfix, from userid 1000) id 9FA9C103A01; Fri, 3 Apr 2020 21:09:52 +0200 (CEST) From: Thomas Gleixner To: Christoph Hellwig , Daniel Borkmann Cc: Alexei Starovoitov , Linus Torvalds , Masami Hiramatsu , x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: Question on "uaccess: Add strict non-pagefault kernel-space read function" In-Reply-To: <87lfncl76i.fsf@nanos.tec.linutronix.de> References: <20200403133533.GA3424@infradead.org> <87lfncl76i.fsf@nanos.tec.linutronix.de> Date: Fri, 03 Apr 2020 21:09:52 +0200 Message-ID: <87imigl727.fsf@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Thomas Gleixner writes: > Christoph Hellwig writes: >> I just stumbled over your above commit, and it really confuses me. > > Where is that commit? Nevermind.