From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f197.google.com (mail-wr0-f197.google.com [209.85.128.197]) by kanga.kvack.org (Postfix) with ESMTP id 4DE836B0007 for ; Mon, 16 Apr 2018 05:58:10 -0400 (EDT) Received: by mail-wr0-f197.google.com with SMTP id o8so12094277wra.12 for ; Mon, 16 Apr 2018 02:58:10 -0700 (PDT) Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com. [148.163.158.5]) by mx.google.com with ESMTPS id p14si11587067edj.323.2018.04.16.02.58.08 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 16 Apr 2018 02:58:09 -0700 (PDT) Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w3G9smI8140712 for ; Mon, 16 Apr 2018 05:58:07 -0400 Received: from e06smtp10.uk.ibm.com (e06smtp10.uk.ibm.com [195.75.94.106]) by mx0a-001b2d01.pphosted.com with ESMTP id 2hcqfnek1v-1 (version=TLSv1.2 cipher=AES256-SHA256 bits=256 verify=NOT) for ; Mon, 16 Apr 2018 05:58:07 -0400 Received: from localhost by e06smtp10.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 16 Apr 2018 10:58:05 +0100 Subject: Re: [PATCH 06/12] dma-mapping: move the NEED_DMA_MAP_STATE config symbol to lib/Kconfig References: <20180415145947.1248-1-hch@lst.de> <20180415145947.1248-7-hch@lst.de> From: Anshuman Khandual Date: Mon, 16 Apr 2018 15:27:58 +0530 MIME-Version: 1.0 In-Reply-To: <20180415145947.1248-7-hch@lst.de> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Message-Id: <1ac5e633-5455-fcb6-6b3c-ea74d6691513@linux.vnet.ibm.com> Sender: owner-linux-mm@kvack.org List-ID: To: Christoph Hellwig , Konrad Rzeszutek Wilk , iommu@lists.linux-foundation.org Cc: x86@kernel.org, linux-block@vger.kernel.org, linux-pci@vger.kernel.org, linux-mm@kvack.org, linux-ide@vger.kernel.org, linux-mips@linux-mips.org, sparclinux@vger.kernel.org, linux-arm-kernel@lists.infradead.org On 04/15/2018 08:29 PM, Christoph Hellwig wrote: > This way we have one central definition of it, and user can select it as > needed. Note that we now also always select it when CONFIG_DMA_API_DEBUG > is select, which fixes some incorrect checks in a few network drivers. > > Signed-off-by: Christoph Hellwig Reviewed-by: Anshuman Khandual