Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp1799041rwd; Tue, 13 Jun 2023 14:33:11 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ7CC92M/ipX0eHioLSRJcLvQQ2SITIPT620r2lExpD//l0kFvbEjwjVkTCLexTNo299FVvj X-Received: by 2002:a17:907:9686:b0:974:419d:7847 with SMTP id hd6-20020a170907968600b00974419d7847mr14790326ejc.71.1686691990801; Tue, 13 Jun 2023 14:33:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1686691990; cv=none; d=google.com; s=arc-20160816; b=KIU3VB6WxygR5eXnU/DzQFpLTvRQo4wkzgEJBKQd4IIntmoKwEG8gvDZKfQ1HkqGjz S0n9ysyRlPhiXBMW64OvH7R7bCq53L1F29ua+0MvQDO5P+VIeqhTCp4Om8+UcWfA8AW0 bwZE1KyTE2yCyM2Um64Falnplb13sIXuEJORO0iP1Wnl+Bk2ECYNiceL4xwwTcgw20eo Uwy/Qhh4nEPm+Y3RVPKjmXitLR6TzqQCFZnrmRRSFg9lvkgW/DEhfzdmekSqMZPnkfbC bgL7l5iQilAUdYGZjQTFzqTq51/x4MnheBpDG289x+0RgKNcRHG4YA5XmD4CQRXWf2Fk abJQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=SNTYUvQq/3batOkapGSECA6ix3wsUL7r3MNZpjEUVdY=; b=nEieoJPSi4ZNac8Ji4IJoJRbXAjXCfHjbzR3vUpCmbRkl1fExRJh5F/rolhSmAg7B0 O+7SXOHI8xHGwksDzxDwigAdL9dVUgZ4uX3869w2psNyYmJZebKGofiJBJ+vuQnOMl2w V+bmjvzbF44zmdD/eu64YYm/dm40Yz5mk3almkuLqchwxLa9NACqol+eQ0MlAW6wHkX+ HzF57OLhcs/WoKHcHWO3UqjKT0CcTZK7L1ALz3zEnuJW+fhmiKioOLFphSOiys94Ws7E 4Y3RkEHNQC0PE9aP5XP+G/QAtvQTbsQRAhcYuMAV72bz5F6FAg6iYxfC5DL24OENt+ZT Hv1Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=cawQPlJP; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id oq8-20020a170906cc8800b00977ca821ef2si7174415ejb.495.2023.06.13.14.32.44; Tue, 13 Jun 2023 14:33:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=cawQPlJP; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239279AbjFMUyq (ORCPT + 99 others); Tue, 13 Jun 2023 16:54:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51550 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239122AbjFMUyn (ORCPT ); Tue, 13 Jun 2023 16:54:43 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE2AE1701 for ; Tue, 13 Jun 2023 13:54:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=SNTYUvQq/3batOkapGSECA6ix3wsUL7r3MNZpjEUVdY=; b=cawQPlJPfT5seEBGbzb0u/DPI3 QCqqlR5asC0GnDMSLGBRmO/CxH/ATIarj8KbxrTEgAArhv+j5US4UDqgFdSRdcn3iO+eJRpWgdaBK uhK08EBkF/mpSJ//mihnuP5vOcgQmBd/jx3+wPYEPWfOERcF8H0t4Rgxr0bOAQAm+qyp3wwgRGvvh iwHlZCsNoDTV1+i42JrDEWzvOipRqyO3YW/Zgy2teO6VhXpBE4h0bU6lO8osLjo9CTNb0B9PaW/XW bG6hF3SCc/sekWoLeWaI6vbhfGuDNWMutoBfmzjp7m7FRYvxES8OsNXpxUfivc3zLko9x55QpKFCr MeaghKBw==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1q9B2G-004K9i-Gl; Tue, 13 Jun 2023 20:54:40 +0000 Date: Tue, 13 Jun 2023 21:54:40 +0100 From: Matthew Wilcox To: "Vishal Moola (Oracle)" Cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/5] mm/gup_test.c: Convert verify_dma_pinned() to us folios Message-ID: References: <20230613201827.9441-1-vishal.moola@gmail.com> <20230613201827.9441-4-vishal.moola@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230613201827.9441-4-vishal.moola@gmail.com> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 13, 2023 at 01:18:25PM -0700, Vishal Moola (Oracle) wrote: > verify_dma_pinned() checks that pages are dma-pinned. We can convert > this to use folios. > > Signed-off-by: Vishal Moola (Oracle) Reviewed-by: Matthew Wilcox (Oracle)