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[195.135.220.15]) by mx.google.com with ESMTPS id g18si3398758eda.445.2019.02.06.21.50.27 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 06 Feb 2019 21:50:27 -0800 (PST) Received-SPF: softfail (google.com: domain of transitioning dave@stgolabs.net does not designate 195.135.220.15 as permitted sender) client-ip=195.135.220.15; Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning dave@stgolabs.net does not designate 195.135.220.15 as permitted sender) smtp.mailfrom=dave@stgolabs.net 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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 >