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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 38FF0C433E2 for ; Tue, 1 Sep 2020 15:06:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F271320FC3 for ; Tue, 1 Sep 2020 15:06:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="jZd0L7aT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728623AbgIAPGa (ORCPT ); Tue, 1 Sep 2020 11:06:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50504 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728021AbgIAPGZ (ORCPT ); Tue, 1 Sep 2020 11:06:25 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F326C061244; Tue, 1 Sep 2020 08:06:25 -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=TQLSoH0xPQ3SjLQOZr/hg2RXQ7cUeDg7DQ8wAuWlnPY=; b=jZd0L7aTlxDR248PzMNlW27wkh U5RPUon6By39MJmZf0ctObEI9pE6t9/Rga1EYLZwsrKYL9QKBtSzQY4MensUyVRxNASrX33Pl6ldS zbXRi9/lO7DOPWfK1zGncHVRI29r2AMThiNWFyK5BL0hKgOTicHc7ljMttBaeAT085JBU3dfIIkhB i2DXKzLWz59dGh9/sp69/KBXolj/SaGGtRWihBzzh4x4klX60zoq5kB/U7R9cVPhcDeNn5gerBNkJ glYPLWys77T11Ln0t8j7NNm/ySZOphISgDrR6WnPzsdkVah1bi4+EBuWuom6AkSHomcEJms18cORZ 5mRx4n8A==; Received: from willy by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD7r8-0008OT-59; Tue, 01 Sep 2020 15:05:54 +0000 Date: Tue, 1 Sep 2020 16:05:54 +0100 From: Matthew Wilcox To: James Bottomley Cc: Christoph Hellwig , Mauro Carvalho Chehab , Thomas Bogendoerfer , Joonyoung Shim , Seung-Woo Kim , Kyungmin Park , Ben Skeggs , Pawel Osciak , Marek Szyprowski , Matt Porter , iommu@lists.linux-foundation.org, Tom Lendacky , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-samsung-soc@vger.kernel.org, nouveau@lists.freedesktop.org, netdev@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, linux-mm@kvack.org, alsa-devel@alsa-project.org Subject: Re: [PATCH 07/28] 53c700: improve non-coherent DMA handling Message-ID: <20200901150554.GN14765@casper.infradead.org> References: <20200819065555.1802761-1-hch@lst.de> <20200819065555.1802761-8-hch@lst.de> <1598971960.4238.5.camel@HansenPartnership.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1598971960.4238.5.camel@HansenPartnership.com> Sender: linux-parisc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org On Tue, Sep 01, 2020 at 07:52:40AM -0700, James Bottomley wrote: > I think this looks mostly OK, except for one misnamed parameter below. > Unfortunately, the last non-coherent parisc was the 700 series and I no > longer own a box, so I can't test that part of it (I can fire up the > C360 to test it on a coherent arch). I have a 715/50 that probably hasn't been powered on in 15 years if you need something that old to test on (I believe the 725/100 uses the 7100LC and so is coherent). I'll need to set up a cross-compiler ... 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Tue, Sep 01, 2020 at 07:52:40AM -0700, James Bottomley wrote: > I think this looks mostly OK, except for one misnamed parameter below. > Unfortunately, the last non-coherent parisc was the 700 series and I no > longer own a box, so I can't test that part of it (I can fire up the > C360 to test it on a coherent arch). I have a 715/50 that probably hasn't been powered on in 15 years if you need something that old to test on (I believe the 725/100 uses the 7100LC and so is coherent). I'll need to set up a cross-compiler ... _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme 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 X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3B23AC433E2 for ; Tue, 1 Sep 2020 15:07:35 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8D22620BED for ; Tue, 1 Sep 2020 15:07:34 +0000 (UTC) Authentication-Results: mail.kernel.org; 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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=TQLSoH0xPQ3SjLQOZr/hg2RXQ7cUeDg7DQ8wAuWlnPY=; b=jZd0L7aTlxDR248PzMNlW27wkh U5RPUon6By39MJmZf0ctObEI9pE6t9/Rga1EYLZwsrKYL9QKBtSzQY4MensUyVRxNASrX33Pl6ldS zbXRi9/lO7DOPWfK1zGncHVRI29r2AMThiNWFyK5BL0hKgOTicHc7ljMttBaeAT085JBU3dfIIkhB i2DXKzLWz59dGh9/sp69/KBXolj/SaGGtRWihBzzh4x4klX60zoq5kB/U7R9cVPhcDeNn5gerBNkJ glYPLWys77T11Ln0t8j7NNm/ySZOphISgDrR6WnPzsdkVah1bi4+EBuWuom6AkSHomcEJms18cORZ 5mRx4n8A==; Received: from willy by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD7r8-0008OT-59; Tue, 01 Sep 2020 15:05:54 +0000 Date: Tue, 1 Sep 2020 16:05:54 +0100 From: Matthew Wilcox To: James Bottomley Subject: Re: [PATCH 07/28] 53c700: improve non-coherent DMA handling Message-ID: <20200901150554.GN14765@casper.infradead.org> References: <20200819065555.1802761-1-hch@lst.de> <20200819065555.1802761-8-hch@lst.de> <1598971960.4238.5.camel@HansenPartnership.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1598971960.4238.5.camel@HansenPartnership.com> Cc: alsa-devel@alsa-project.org, linux-ia64@vger.kernel.org, linux-doc@vger.kernel.org, nouveau@lists.freedesktop.org, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Christoph Hellwig , Marek Szyprowski , linux-samsung-soc@vger.kernel.org, Joonyoung Shim , linux-scsi@vger.kernel.org, Kyungmin Park , Ben Skeggs , Matt Porter , linux-media@vger.kernel.org, Tom Lendacky , Pawel Osciak , Mauro Carvalho Chehab , linux-arm-kernel@lists.infradead.org, Thomas Bogendoerfer , linux-parisc@vger.kernel.org, netdev@vger.kernel.org, Seung-Woo Kim , linux-mips@vger.kernel.org, iommu@lists.linux-foundation.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Tue, Sep 01, 2020 at 07:52:40AM -0700, James Bottomley wrote: > I think this looks mostly OK, except for one misnamed parameter below. > Unfortunately, the last non-coherent parisc was the 700 series and I no > longer own a box, so I can't test that part of it (I can fire up the > C360 to test it on a coherent arch). I have a 715/50 that probably hasn't been powered on in 15 years if you need something that old to test on (I believe the 725/100 uses the 7100LC and so is coherent). I'll need to set up a cross-compiler ... From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Wilcox Subject: Re: [PATCH 07/28] 53c700: improve non-coherent DMA handling Date: Tue, 1 Sep 2020 16:05:54 +0100 Message-ID: <20200901150554.GN14765@casper.infradead.org> References: <20200819065555.1802761-1-hch@lst.de> <20200819065555.1802761-8-hch@lst.de> <1598971960.4238.5.camel@HansenPartnership.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1598971960.4238.5.camel@HansenPartnership.com> Sender: linux-ia64-owner@vger.kernel.org To: James Bottomley Cc: Christoph Hellwig , Mauro Carvalho Chehab , Thomas Bogendoerfer , Joonyoung Shim , Seung-Woo Kim , Kyungmin Park , Ben Skeggs , Pawel Osciak , Marek Szyprowski , Matt Porter , iommu@lists.linux-foundation.org, Tom Lendacky , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-samsung-soc@vger.kernel.org, nouveau@lists.freedesktop.org, netdev@vger.ke List-Id: nouveau.vger.kernel.org On Tue, Sep 01, 2020 at 07:52:40AM -0700, James Bottomley wrote: > I think this looks mostly OK, except for one misnamed parameter below. > Unfortunately, the last non-coherent parisc was the 700 series and I no > longer own a box, so I can't test that part of it (I can fire up the > C360 to test it on a coherent arch). I have a 715/50 that probably hasn't been powered on in 15 years if you need something that old to test on (I believe the 725/100 uses the 7100LC and so is coherent). I'll need to set up a cross-compiler ... 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Received: from willy by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD7r8-0008OT-59; Tue, 01 Sep 2020 15:05:54 +0000 Date: Tue, 1 Sep 2020 16:05:54 +0100 From: Matthew Wilcox To: James Bottomley Subject: Re: [PATCH 07/28] 53c700: improve non-coherent DMA handling Message-ID: <20200901150554.GN14765@casper.infradead.org> References: <20200819065555.1802761-1-hch@lst.de> <20200819065555.1802761-8-hch@lst.de> <1598971960.4238.5.camel@HansenPartnership.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1598971960.4238.5.camel@HansenPartnership.com> Cc: alsa-devel@alsa-project.org, linux-ia64@vger.kernel.org, linux-doc@vger.kernel.org, nouveau@lists.freedesktop.org, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Christoph Hellwig , linux-samsung-soc@vger.kernel.org, Joonyoung Shim , linux-scsi@vger.kernel.org, Kyungmin Park , Ben Skeggs , Matt Porter , linux-media@vger.kernel.org, Tom Lendacky , Pawel Osciak , Mauro Carvalho Chehab , linux-arm-kernel@lists.infradead.org, Thomas Bogendoerfer , linux-parisc@vger.kernel.org, netdev@vger.kernel.org, Seung-Woo Kim , linux-mips@vger.kernel.org, iommu@lists.linux-foundation.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On Tue, Sep 01, 2020 at 07:52:40AM -0700, James Bottomley wrote: > I think this looks mostly OK, except for one misnamed parameter below. > Unfortunately, the last non-coherent parisc was the 700 series and I no > longer own a box, so I can't test that part of it (I can fire up the > C360 to test it on a coherent arch). I have a 715/50 that probably hasn't been powered on in 15 years if you need something that old to test on (I believe the 725/100 uses the 7100LC and so is coherent). I'll need to set up a cross-compiler ... _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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 X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0B890C433E2 for ; Tue, 1 Sep 2020 15:07:19 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CD2DA214F1 for ; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Sep 01, 2020 at 07:52:40AM -0700, James Bottomley wrote: > I think this looks mostly OK, except for one misnamed parameter below. > Unfortunately, the last non-coherent parisc was the 700 series and I no > longer own a box, so I can't test that part of it (I can fire up the > C360 to test it on a coherent arch). I have a 715/50 that probably hasn't been powered on in 15 years if you need something that old to test on (I believe the 725/100 uses the 7100LC and so is coherent). I'll need to set up a cross-compiler ... _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Wilcox Date: Tue, 01 Sep 2020 15:05:54 +0000 Subject: Re: [PATCH 07/28] 53c700: improve non-coherent DMA handling Message-Id: <20200901150554.GN14765@casper.infradead.org> List-Id: References: <20200819065555.1802761-1-hch@lst.de> <20200819065555.1802761-8-hch@lst.de> <1598971960.4238.5.camel@HansenPartnership.com> In-Reply-To: <1598971960.4238.5.camel@HansenPartnership.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: James Bottomley Cc: Christoph Hellwig , Mauro Carvalho Chehab , Thomas Bogendoerfer , Joonyoung Shim , Seung-Woo Kim , Kyungmin Park , Ben Skeggs , Pawel Osciak , Marek Szyprowski , Matt Porter , iommu@lists.linux-foundation.org, Tom Lendacky , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-samsung-soc@vger.kernel.org, nouveau@lists.freedesktop.org, netdev@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, linux-mm@kvack.org, alsa-devel@alsa-project.org On Tue, Sep 01, 2020 at 07:52:40AM -0700, James Bottomley wrote: > I think this looks mostly OK, except for one misnamed parameter below. > Unfortunately, the last non-coherent parisc was the 700 series and I no > longer own a box, so I can't test that part of it (I can fire up the > C360 to test it on a coherent arch). I have a 715/50 that probably hasn't been powered on in 15 years if you need something that old to test on (I believe the 725/100 uses the 7100LC and so is coherent). I'll need to set up a cross-compiler ...