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=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 2D566C43460 for ; Tue, 20 Apr 2021 15:27:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E8585613D1 for ; Tue, 20 Apr 2021 15:27:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232988AbhDTP2X (ORCPT ); Tue, 20 Apr 2021 11:28:23 -0400 Received: from mga01.intel.com ([192.55.52.88]:30872 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232837AbhDTP2U (ORCPT ); Tue, 20 Apr 2021 11:28:20 -0400 IronPort-SDR: MwUZeYHe1wa7nl2Ov9OeYwHARsGqyQTKtgoyfa+gZhzsQ6QYqNEZRw9XHWme6yZeS/YYPkSvR6 GEwUlyWmj34A== X-IronPort-AV: E=McAfee;i="6200,9189,9960"; a="216119977" X-IronPort-AV: E=Sophos;i="5.82,237,1613462400"; d="scan'208";a="216119977" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Apr 2021 08:27:48 -0700 IronPort-SDR: VE0ZHW+dE8/dljSH/NnQfcj4YuIYvbQFSObNTUMZ6j7UyMlkLb1E559cOwR/VObfTIZVdIZ5L8 af44Y8czr+aA== X-IronPort-AV: E=Sophos;i="5.82,237,1613462400"; d="scan'208";a="523848457" Received: from paasikivi.fi.intel.com ([10.237.72.42]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Apr 2021 08:27:45 -0700 Received: from paasikivi.fi.intel.com (localhost [127.0.0.1]) by paasikivi.fi.intel.com (Postfix) with SMTP id 5BA292051E; Tue, 20 Apr 2021 18:27:43 +0300 (EEST) Date: Tue, 20 Apr 2021 18:27:43 +0300 From: Sakari Ailus To: Andy Shevchenko Cc: Bingbu Cao , Bingbu Cao , linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, iommu@lists.linux-foundation.org, dwmw2@infradead.org, baolu.lu@linux.intel.com, joro@8bytes.org, will@kernel.org, bhelgaas@google.com, rajatja@google.com, grundler@chromium.org, tfiga@chromium.org, senozhatsky@chromium.org Subject: Re: [RESEND v2] iommu/vt-d: Use passthrough mode for the Intel IPUs Message-ID: <20210420152743.GQ3@paasikivi.fi.intel.com> References: <1618886913-6594-1-git-send-email-bingbu.cao@intel.com> <20210420105640.GI3@paasikivi.fi.intel.com> <20210420143727.GP3@paasikivi.fi.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 20, 2021 at 05:54:57PM +0300, Andy Shevchenko wrote: > On Tue, Apr 20, 2021 at 05:37:27PM +0300, Sakari Ailus wrote: > > On Tue, Apr 20, 2021 at 02:55:33PM +0300, Andy Shevchenko wrote: > > > On Tue, Apr 20, 2021 at 01:56:40PM +0300, Sakari Ailus wrote: > > > > On Tue, Apr 20, 2021 at 06:34:26PM +0800, Bingbu Cao wrote: > > > > > On 4/20/21 6:20 PM, Andy Shevchenko wrote: > > > > > > On Tue, Apr 20, 2021 at 10:48:33AM +0800, Bingbu Cao wrote: > > > > > > ... > > > > > > > > > This misses the changelog from v1 followed by the explanation why resent. > > > > > > > > > > > I noticed there was a typo in the recipient list: > > > > > stable.vger.kernel.org -> stable@vger.kernel.org > > > > > > > > > > no code change for resent. > > > > > > > > When you're submitting a patch and want it reach the stable kernels, you'll > > > > need to add a Cc tag: > > > > > > > > Cc: stable@vger.kernel.org > > > > > > > > But not actually add the address to cc. I dropped stable@vger address from > > > > distribution. > > > > > > Does it really matter? > > > > Usually aligning what you're doing with > > Documentation/process/submitting-patches.rst is not a bad idea. > > True, my point is that technically both ways will give the same result, no? If you get your patch merged this way, then yes. :-) -- Sakari Ailus 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=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 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 585E0C43460 for ; Wed, 21 Apr 2021 11:53:26 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 BFA9360FE5 for ; Wed, 21 Apr 2021 11:53:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BFA9360FE5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; 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Wed, 21 Apr 2021 11:53:22 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DUrFSiwE-HtJ for ; Wed, 21 Apr 2021 11:53:17 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by smtp3.osuosl.org (Postfix) with ESMTPS id B86BC60B74 for ; Wed, 21 Apr 2021 11:53:17 +0000 (UTC) IronPort-SDR: XThhbnP+L0li7SUM3xk8jl0qHRCR4tbcb2pCT9UmRyILroTv4G5UFM1c1y/8n7XEj2BIZydR4Q ebvWcDhrRFAQ== X-IronPort-AV: E=McAfee;i="6200,9189,9960"; a="259482203" X-IronPort-AV: E=Sophos;i="5.82,237,1613462400"; d="scan'208";a="259482203" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Apr 2021 08:27:48 -0700 IronPort-SDR: VE0ZHW+dE8/dljSH/NnQfcj4YuIYvbQFSObNTUMZ6j7UyMlkLb1E559cOwR/VObfTIZVdIZ5L8 af44Y8czr+aA== X-IronPort-AV: E=Sophos;i="5.82,237,1613462400"; d="scan'208";a="523848457" Received: from paasikivi.fi.intel.com ([10.237.72.42]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Apr 2021 08:27:45 -0700 Received: from paasikivi.fi.intel.com (localhost [127.0.0.1]) by paasikivi.fi.intel.com (Postfix) with SMTP id 5BA292051E; Tue, 20 Apr 2021 18:27:43 +0300 (EEST) Date: Tue, 20 Apr 2021 18:27:43 +0300 From: Sakari Ailus To: Andy Shevchenko Subject: Re: [RESEND v2] iommu/vt-d: Use passthrough mode for the Intel IPUs Message-ID: <20210420152743.GQ3@paasikivi.fi.intel.com> References: <1618886913-6594-1-git-send-email-bingbu.cao@intel.com> <20210420105640.GI3@paasikivi.fi.intel.com> <20210420143727.GP3@paasikivi.fi.intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Cc: rajatja@google.com, will@kernel.org, grundler@chromium.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, senozhatsky@chromium.org, iommu@lists.linux-foundation.org, bhelgaas@google.com, Bingbu Cao , dwmw2@infradead.org, Bingbu Cao 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, Apr 20, 2021 at 05:54:57PM +0300, Andy Shevchenko wrote: > On Tue, Apr 20, 2021 at 05:37:27PM +0300, Sakari Ailus wrote: > > On Tue, Apr 20, 2021 at 02:55:33PM +0300, Andy Shevchenko wrote: > > > On Tue, Apr 20, 2021 at 01:56:40PM +0300, Sakari Ailus wrote: > > > > On Tue, Apr 20, 2021 at 06:34:26PM +0800, Bingbu Cao wrote: > > > > > On 4/20/21 6:20 PM, Andy Shevchenko wrote: > > > > > > On Tue, Apr 20, 2021 at 10:48:33AM +0800, Bingbu Cao wrote: > > > > > > ... > > > > > > > > > This misses the changelog from v1 followed by the explanation why resent. > > > > > > > > > > > I noticed there was a typo in the recipient list: > > > > > stable.vger.kernel.org -> stable@vger.kernel.org > > > > > > > > > > no code change for resent. > > > > > > > > When you're submitting a patch and want it reach the stable kernels, you'll > > > > need to add a Cc tag: > > > > > > > > Cc: stable@vger.kernel.org > > > > > > > > But not actually add the address to cc. I dropped stable@vger address from > > > > distribution. > > > > > > Does it really matter? > > > > Usually aligning what you're doing with > > Documentation/process/submitting-patches.rst is not a bad idea. > > True, my point is that technically both ways will give the same result, no? If you get your patch merged this way, then yes. :-) -- Sakari Ailus _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu