From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id EE394C38A2D for ; Mon, 24 Oct 2022 15:00:45 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 808E4940008; Mon, 24 Oct 2022 11:00:45 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 7915E940007; Mon, 24 Oct 2022 11:00:45 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6591D940008; Mon, 24 Oct 2022 11:00:45 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 5671B940007 for ; Mon, 24 Oct 2022 11:00:45 -0400 (EDT) Received: from smtpin22.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 9865D80C28 for ; Mon, 24 Oct 2022 15:00:44 +0000 (UTC) X-FDA: 80056154808.22.FD63E58 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by imf08.hostedemail.com (Postfix) with ESMTP id 0DD82160044 for ; Mon, 24 Oct 2022 15:00:43 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id D66B668BEB; Mon, 24 Oct 2022 17:00:39 +0200 (CEST) Date: Mon, 24 Oct 2022 17:00:39 +0200 From: Christoph Hellwig To: Logan Gunthorpe Cc: linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, linux-pci@vger.kernel.org, linux-mm@kvack.org, Christoph Hellwig , Greg Kroah-Hartman , Dan Williams , Jason Gunthorpe , Christian =?iso-8859-1?Q?K=F6nig?= , John Hubbard , Don Dutile , Matthew Wilcox , Daniel Vetter , Minturn Dave B , Jason Ekstrand , Dave Hansen , Xiong Jianxin , Bjorn Helgaas , Ira Weiny , Robin Murphy , Martin Oliveira , Chaitanya Kulkarni , Ralph Campbell , Stephen Bates Subject: Re: [PATCH v11 2/9] mm: introduce FOLL_PCI_P2PDMA to gate getting PCI P2PDMA pages Message-ID: <20221024150039.GB26338@lst.de> References: <20221021174116.7200-1-logang@deltatee.com> <20221021174116.7200-3-logang@deltatee.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221021174116.7200-3-logang@deltatee.com> User-Agent: Mutt/1.5.17 (2007-11-01) ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1666623644; a=rsa-sha256; cv=none; b=hcpZD7D/nhp+aPIxnV7wbzm0eNJgtPRDxASC5Psdq1RGGKXak3+Z3SRqxFiXREZYMfEpSb k+JVT291+T3gjU0W5YizwYQY8LsgY1XyyZfE69Eyz369JqtQw6eeU4Zm/ikDjIFOgkrTQi /R/FZiK9TV360j3eS/YACB+6gwjQQbE= ARC-Authentication-Results: i=1; imf08.hostedemail.com; dkim=none; dmarc=none; spf=none (imf08.hostedemail.com: domain of hch@lst.de has no SPF policy when checking 213.95.11.211) smtp.mailfrom=hch@lst.de ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1666623644; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=d3dc/wU9NH9GD4IbXqEbjBWAJOLCDs0EURIeb7WU1APtgGeOhpUEyYX5DSzJg2+XPY6P1L pNKVwI8NUCOEVTP2XsvlPeCCuo4oHa3zioqOGCrqR6kLHkCEN2gRJQh8DWySlqO2qY6IQb +e7oubgqGD2hgXyvVTYUr2xNkzuU3zE= Authentication-Results: imf08.hostedemail.com; dkim=none; dmarc=none; spf=none (imf08.hostedemail.com: domain of hch@lst.de has no SPF policy when checking 213.95.11.211) smtp.mailfrom=hch@lst.de X-Rspamd-Server: rspam04 X-Rspam-User: X-Stat-Signature: 8bxsmcf3qrpeiggfd5npna1ueoaq3pfr X-Rspamd-Queue-Id: 0DD82160044 X-HE-Tag: 1666623643-597427 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: Looks good: Reviewed-by: Christoph Hellwig