From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: consolidate swiotlb dma_map implementations Date: Tue, 16 Jan 2018 09:52:28 +0100 Message-ID: <485e6f8b-ef22-0792-1acc-3fefe203040c@amd.com> References: <20180110080932.14157-1-hch@lst.de> <20180116075338.GB12693@infradead.org> <76e47666-3de1-68cc-07ad-003491d26ef9@gmail.com> <20180116082827.GA9211@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180116082827.GA9211-jcswGhMUV9g@public.gmane.org> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Christoph Hellwig Cc: linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mips-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org, Michal Simek , linux-ia64-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, Konrad Rzeszutek Wilk , Guan Xuetao , linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-arch.vger.kernel.org QW0gMTYuMDEuMjAxOCB1bSAwOToyOCBzY2hyaWViIENocmlzdG9waCBIZWxsd2lnOgo+IE9uIFR1 ZSwgSmFuIDE2LCAyMDE4IGF0IDA5OjIyOjUyQU0gKzAxMDAsIENocmlzdGlhbiBLw7ZuaWcgd3Jv dGU6Cj4+IEhpIEtvbnJhZCwKPj4KPj4gY2FuIHlvdSBzZW5kIHRoZSBmaXJzdCBwYXRjaCB0byBM aW51cyBmb3IgaW5jbHVzaW9uIGluIDQuMTUgaWYgeW91IGhhdmVuJ3QKPj4gYWxyZWFkeSBkb25l IHNvPwo+IEl0J3MgaW4gdGhlIDQuMTYgcXVldWUgd2l0aCBhIGNjIHRvIHN0YWJsZS4gIEkgZ3Vl c3Mgd2UncmUgb2sgd2l0aAo+IGEgZHVwbGljYXRlIGNvbW1pdCBpZiB3ZSBoYXZlIHRvLgoKWWVh aCwgd2hpbGUgaXQncyBvbmx5IGEgZmFsc2UgcG9zaXRpdmUgd2FybmluZyBpdCB3b3VsZCBiZSBy ZWFsbHkgbmljZSAKdG8gaGF2ZSBpbiA0LjE1LgoKSXQgYWZmZWN0cyBhbGwgZHJpdmVycyB1c2lu ZyBUVE0gaW4gdGhlIHN5c3RlbSBhbmQgbm90IGp1c3QgdGhlIHR3byBJJ20gCnRoZSBtYWludGFp bmVyIG9mLgoKUmVnYXJkcywKQ2hyaXN0aWFuLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwppb21tdSBtYWlsaW5nIGxpc3QKaW9tbXVAbGlzdHMubGludXgt Zm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxtYW4v bGlzdGluZm8vaW9tbXU= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-by2nam01on0074.outbound.protection.outlook.com ([104.47.34.74]:40360 "EHLO NAM01-BY2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750790AbeAPIwp (ORCPT ); Tue, 16 Jan 2018 03:52:45 -0500 Subject: Re: consolidate swiotlb dma_map implementations References: <20180110080932.14157-1-hch@lst.de> <20180116075338.GB12693@infradead.org> <76e47666-3de1-68cc-07ad-003491d26ef9@gmail.com> <20180116082827.GA9211@lst.de> From: =?UTF-8?Q?Christian_K=c3=b6nig?= Message-ID: <485e6f8b-ef22-0792-1acc-3fefe203040c@amd.com> Date: Tue, 16 Jan 2018 09:52:28 +0100 MIME-Version: 1.0 In-Reply-To: <20180116082827.GA9211@lst.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Sender: linux-arch-owner@vger.kernel.org List-ID: To: Christoph Hellwig Cc: Konrad Rzeszutek Wilk , Christoph Hellwig , iommu@lists.linux-foundation.org, linux-arch@vger.kernel.org, linux-mips@linux-mips.org, Michal Simek , linux-ia64@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org, Guan Xuetao , linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Message-ID: <20180116085228.unv2CyXhipw2XjlYOZhJ25wPLwZ9Tyt_a3pt9Dv16QM@z> Am 16.01.2018 um 09:28 schrieb Christoph Hellwig: > On Tue, Jan 16, 2018 at 09:22:52AM +0100, Christian König wrote: >> Hi Konrad, >> >> can you send the first patch to Linus for inclusion in 4.15 if you haven't >> already done so? > It's in the 4.16 queue with a cc to stable. I guess we're ok with > a duplicate commit if we have to. Yeah, while it's only a false positive warning it would be really nice to have in 4.15. It affects all drivers using TTM in the system and not just the two I'm the maintainer of. Regards, Christian.