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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 840FFC4332F for ; Mon, 14 Nov 2022 06:04:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6kCUxdrUDKIyMeDVHqp3WPkA42IHb7Fs0rMePUrNho8=; b=LudVW/jfNW2ryk NGFjjflh1B26J5IKSPT8ntYyb/FYNIrgcWg+76+NxlAExaUmFJJgQWoR8c7jXF0ytVVyTt/l48yzI B0vF89UqAf/fSpNbCPSpONv2015YgPM2htohYonePtMihl5fiu+7pn0JKw85a0qjDrVd1ngDNgcpn L6gv/CqD8m+IsweVtu8EscFZx91hTx/4uinByvfkVhJeQsB6B0DyT5aqBcHMXrThA9dBBZHAYpqFu kqaXcu79J7M5INKyupyVYF1Mx9+4QvV5i73RB6EJfHfpWufVsVfU8pyNSkqBVW3ckGC7TFA2c1s7x GXNZf2MSkCGjM4ZDFVOw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ouSYm-00GAgW-Gi; Mon, 14 Nov 2022 06:03:08 +0000 Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1ouSYj-00GAg0-Mq; Mon, 14 Nov 2022 06:03:05 +0000 Date: Sun, 13 Nov 2022 22:03:05 -0800 From: Christoph Hellwig To: Linus Torvalds Cc: David Hildenbrand , linux-kernel@vger.kernel.org, linux-mm@kvack.org, etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-rdma@vger.kernel.org, linux-media@vger.kernel.org, linux-kselftest@vger.kernel.org, Andrew Morton , Jason Gunthorpe , John Hubbard , Peter Xu , Greg Kroah-Hartman , Andrea Arcangeli , Hugh Dickins , Nadav Amit , Vlastimil Babka , Matthew Wilcox , Mike Kravetz , Muchun Song , Lucas Stach , David Airlie , Oded Gabbay , Arnd Bergmann Subject: Re: [PATCH RFC 00/19] mm/gup: remove FOLL_FORCE usage from drivers (reliable R/O long-term pinning) Message-ID: References: <20221107161740.144456-1-david@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Nov 07, 2022 at 09:27:23AM -0800, Linus Torvalds wrote: > And I'd really love to just have this long saga ended, and FOLL_FORCE > finally relegated to purely ptrace accesses. At that point we should also rename it to FOLL_PTRACE to make that very clear, and also break anything in-flight accidentally readding it, which I'd otherwise expect to happen. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel