Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp604333imu; Fri, 7 Dec 2018 06:11:25 -0800 (PST) X-Google-Smtp-Source: AFSGD/Xzp78kzg1ySoVvB4rh/SMOZZYxi68EolLMpU8hp6m35iMl5LcwM04Xg7LCk6E0aH5gOmPl X-Received: by 2002:a63:6ac5:: with SMTP id f188mr2091853pgc.165.1544191885418; Fri, 07 Dec 2018 06:11:25 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1544191885; cv=none; d=google.com; s=arc-20160816; b=SSB3EVeSKKKLeoOUZOhiW8x5t/77v/Pllcc6FP8CDCI79sw4DJ8QWY1Ba5DpRK+ayV T5U9cj5fKxzE9P4SuJzIbUVJCbuX5sQcR9ICli0KddyOGgymVnxvunrB8FOHYA8ZOP+n KarIasDAAdlMfO8e0GTUFWAFh0p4P+9hDYaolAkHB8wwZ3UTMPzozsDMtffXeifVp8iy NczMzOcmPui6mAaofG6q7nXPy8sXEZFlyWBZPRrUdyDJsD6DqYiuB/C4Kk1C6FqC6bqc DWPsTyr8zcUKIcWNoVurjirwvDlG4Gyx6N+pbiwNyA/bdPnOEV1tMFfpET/9Sq0acD0G 0flA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=kPeP0gSWSqhwwzD8KsNolcE1tV5wmhrMc50+USCK0/g=; b=flPYJtVcyRFnNY9IccMT6DVeME+t5RG631xv3hglrUFlaMkpvIb8c9HlcrypfIVjOX sigmntkLCSuOvVCKTmaJ+MvoeV6mXqGY8xM6KUwC8/PkbEyybb9sWykgO7mdz6dKzpGd MVBsLtWMp9+Rhz4mVx8MTOKQGfQQ+JKSK0aVTJAztszjM0mEzDjzQb1ifot+sSvzkekD FkS3J+oc02j2buXHexHfTZb8YWw5FmsUbQlSnL8CunLPQjrTikhf7y8qwzsf+MkM2YfS VLgGdh8lQzUpSWXgW4seGgT7QvZkwTx4p3VbUIm13UW0PGYaECYPnUbJShSoFz9e9OF4 +NXQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o13si2904829pgp.540.2018.12.07.06.11.08; Fri, 07 Dec 2018 06:11:25 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726074AbeLGOJN (ORCPT + 99 others); Fri, 7 Dec 2018 09:09:13 -0500 Received: from verein.lst.de ([213.95.11.211]:35490 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726029AbeLGOJM (ORCPT ); Fri, 7 Dec 2018 09:09:12 -0500 Received: by newverein.lst.de (Postfix, from userid 2407) id D3DD468AA6; Fri, 7 Dec 2018 15:09:10 +0100 (CET) Date: Fri, 7 Dec 2018 15:09:10 +0100 From: Christoph Hellwig To: Michael Ellerman Cc: Christoph Hellwig , Christoph Hellwig , Benjamin Herrenschmidt , Paul Mackerras , linux-arch@vger.kernel.org, linux-mm@kvack.org, iommu@lists.linux-foundation.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 01/34] powerpc: use mm zones more sensibly Message-ID: <20181207140910.GA23609@lst.de> References: <20181114082314.8965-1-hch@lst.de> <20181114082314.8965-2-hch@lst.de> <20181206140948.GB29741@infradead.org> <87sgz9jzsl.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87sgz9jzsl.fsf@concordia.ellerman.id.au> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Dec 07, 2018 at 11:18:18PM +1100, Michael Ellerman wrote: > Christoph Hellwig writes: > > > Ben / Michael, > > > > can we get this one queued up for 4.21 to prepare for the DMA work later > > on? > > I was hoping the PASEMI / NXP regressions could be solved before > merging. > > My p5020ds is booting fine with this series, so I'm not sure why it's > causing problems on Christian's machine. > > The last time I turned on my PASEMI board it tripped some breakers, so I > need to investigate that before I can help test that. > > I'll see how things look on Monday and either merge the commits you > identified or the whole series depending on if there's any more info > from Christian. Christian just confirmed everything up to at least "powerpc/dma: stop overriding dma_get_required_mask" works for his setups.