From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bes.se.axis.com (bes.se.axis.com [195.60.68.10]) by lists.ozlabs.org (Postfix) with ESMTP id 3syCc05Xc6zDvJk for ; Mon, 17 Oct 2016 20:30:24 +1100 (AEDT) Date: Mon, 17 Oct 2016 11:22:46 +0200 From: Jesper Nilsson To: Lorenzo Stoakes Cc: linux-mm@kvack.org, linux-mips@linux-mips.org, linux-fbdev@vger.kernel.org, Jan Kara , kvm@vger.kernel.org, linux-sh@vger.kernel.org, Dave Hansen , dri-devel@lists.freedesktop.org, netdev@vger.kernel.org, sparclinux@vger.kernel.org, linux-ia64@vger.kernel.org, linux-s390@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org, x86@kernel.org, Hugh Dickins , linux-media@vger.kernel.org, Rik van Riel , intel-gfx@lists.freedesktop.org, adi-buildroot-devel@lists.sourceforge.net, ceph-devel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-cris-kernel@axis.com, Linus Torvalds , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, linux-alpha@vger.kernel.org, linux-fsdevel@vger.kernel.org, Andrew Morton , Mel Gorman Subject: Re: [PATCH 06/10] mm: replace get_user_pages() write/force parameters with gup_flags Message-ID: <20161017092246.GG30704@axis.com> References: <20161013002020.3062-1-lstoakes@gmail.com> <20161013002020.3062-7-lstoakes@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20161013002020.3062-7-lstoakes@gmail.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, Oct 13, 2016 at 01:20:16AM +0100, Lorenzo Stoakes wrote: > This patch removes the write and force parameters from get_user_pages() and > replaces them with a gup_flags parameter to make the use of FOLL_FORCE explicit > in callers as use of this flag can result in surprising behaviour (and hence > bugs) within the mm subsystem. > > Signed-off-by: Lorenzo Stoakes > --- > arch/cris/arch-v32/drivers/cryptocop.c | 4 +--- For the CRIS part: Acked-by: Jesper Nilsson /^JN - Jesper Nilsson -- Jesper Nilsson -- jesper.nilsson@axis.com