Received: by 2002:ac0:8bc7:0:0:0:0:0 with SMTP id o7csp95080ima; Wed, 6 Feb 2019 21:52:37 -0800 (PST) X-Google-Smtp-Source: AHgI3IZrPy5vPAVqGBamz4UW5X2kBv6bouTJgGYL/ZrriUXDSqDhstTsvmDRS2MJnAZ1S8JvLif7 X-Received: by 2002:a63:d052:: with SMTP id s18mr7403641pgi.11.1549518757401; Wed, 06 Feb 2019 21:52:37 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1549518757; cv=none; d=google.com; s=arc-20160816; b=YzhQi62e2mZql8R3rMpV3769tk/Q5w/ZqIRbbUG5YBsl892PsVAexM7uOPAiHUPNqD hV4sBBqn18GeUiKacG/j7Zkhc26lkPLUY0afIGuQvwqHcMd78NEGWx6cHN8hWFwj5DPV XTreVGeLbj9YM7UsiZDDGenDJ5AvypLYJnc4M1iVs6pa1cptgdzRh1Y+TO9NFWW/DqV/ 34Hz2/jbwjcoyGIrXY5f11IOlvURHaAl7qs9x7dRZ2gWpsFLkMsSGB1Bb1NQOYWXYjRM PgUpti9gDOaD7I0vG4PJi7sxmmD2DMx0s1/1QbUay2yUXlK2YzUzdiUxBwyGkVRbTeD+ W2mw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:mail-followup-to :message-id:subject:cc:to:from:date; bh=h3PFKSWca8vh7EmoRn0pj7yonqdG7zjk9vklSQN/fSU=; b=MCFlT1gXGqZfSJkwd13v3bK3di7AfDLzzRpLODSqq4jevu6x0bjZL2TW0Nokxdqty2 hXexWiuEIn71/6m4Hv48wgk/rOOMEumlYCU+2gx3RM07FmN/XBM9qXk7OkXd9WpNxnYg vCXFp5tAEa+eRqljPk4KX1Ah7htau9cJDnknGXWxqTOL0z+QkaRrv1mONOft5h4QFa8M yXX351G7BXvMJh3KKiwoEqJFaS7RoNTa0zLX9huyyrXRroAoQXNOMQhUzPiqru9Ydkrz n5cNzewB8Zoh3pkT2H8VGdu6wYqS5EHchvHXlYb2uBrGKwjO3bwS9ZQk+gcEFregZEuu T4mA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o68si9533753pfo.140.2019.02.06.21.52.22; Wed, 06 Feb 2019 21:52:37 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726727AbfBGFu2 (ORCPT + 99 others); Thu, 7 Feb 2019 00:50:28 -0500 Received: from mx2.suse.de ([195.135.220.15]:60512 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726293AbfBGFu1 (ORCPT ); Thu, 7 Feb 2019 00:50:27 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 28E4FAD6B; Thu, 7 Feb 2019 05:50:26 +0000 (UTC) Date: Wed, 6 Feb 2019 21:50:20 -0800 From: Davidlohr Bueso To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH -tip 0/2] more get_user_pages mmap_sem cleanups Message-ID: <20190207055020.2czn72rk6fwpz7nu@linux-r8p5> Mail-Followup-To: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20190207053740.26915-1-dave@stgolabs.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20190207053740.26915-1-dave@stgolabs.net> User-Agent: NeoMutt/20180323 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Unlike what the subject says, this is not against -tip, it applies on today's -next. On Wed, 06 Feb 2019, Davidlohr Bueso wrote: >Hi, > >Here are two more patchlets that cleanup mmap_sem and gup abusers. >The second is also a fixlet. > >Compile-tested only. Please consider for v5.1 > >Thanks! > >Davidlohr Bueso (2): > xsk: do not use mmap_sem > MIPS/c-r4k: do no use mmap_sem for gup_fast() > > arch/mips/mm/c-r4k.c | 6 +----- > net/xdp/xdp_umem.c | 6 ++---- > 2 files changed, 3 insertions(+), 9 deletions(-) > >-- >2.16.4 >