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[2607:7c80:54:e::133]) by mx.google.com with ESMTPS id v4si14872688pgj.138.2019.04.23.09.31.26 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 23 Apr 2019 09:31:26 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of batv+307e856acde472aa9de6+5721+infradead.org+hch@bombadil.srs.infradead.org designates 2607:7c80:54:e::133 as permitted sender) client-ip=2607:7c80:54:e::133; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20170209 header.b=LtyH4QvI; spf=pass (google.com: best guess record for domain of batv+307e856acde472aa9de6+5721+infradead.org+hch@bombadil.srs.infradead.org designates 2607:7c80:54:e::133 as permitted sender) smtp.mailfrom=BATV+307e856acde472aa9de6+5721+infradead.org+hch@bombadil.srs.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=ePxLfWKock4PACAGTbvmsL8Pnjci4PixztM3T0bsi38=; b=LtyH4QvIN08otoXLUaGeZuPhN QSCV3kXT4nvKtfKNSK15GhTXYk7NDM+GmqpdbfMURnW5OPRQCmf1FNl+cXpAQzh8MKra7gg6BnacP gqp7v7R1snYBxfaV/CcNbF9TREITByzN0J6ZeUpLo1ZXSAu7MlDSJKh54YrvvTVWsS0Q3yKx2vwNo soKI0pudMF1DAAfXAU2v0iZ5n9WGy7fCL/8rEToZO3AiKcenhZrRdxrwIXpXkW4yFQQ2h5bs+RAGQ PGeKSjapTeCY1uHbd8Nq8DsMR4/zeNhAV+E5eLvCgvOmyvqZcXVyhQ8PubE0XYYcqWYGi0++YaTyW +6+Nv4P3Q==; Received: from 213-225-37-80.nat.highway.a1.net ([213.225.37.80] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1hIyKL-00041e-9v; Tue, 23 Apr 2019 16:31:25 +0000 From: Christoph Hellwig To: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org Subject: two small nommu cleanups Date: Tue, 23 Apr 2019 18:30:57 +0200 Message-Id: <20190423163059.8820-1-hch@lst.de> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html 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: Hi all, these two patches avoid writing some boilerplate code for the upcoming RISC-V nommu support, and might also help to clean up existing nommu support in other architectures down the road.