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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 605ADCE7A8B for ; Mon, 25 Sep 2023 02:33:09 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=GTn2Jx6b; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Rv6Nz6DGkz3cLQ for ; Mon, 25 Sep 2023 12:33:07 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=GTn2Jx6b; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=linux.intel.com (client-ip=134.134.136.100; helo=mgamail.intel.com; envelope-from=baolu.lu@linux.intel.com; receiver=lists.ozlabs.org) X-Greylist: delayed 65 seconds by postgrey-1.37 at boromir; Mon, 25 Sep 2023 12:32:15 AEST Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Rv6Mz5lmyz3c2K for ; Mon, 25 Sep 2023 12:32:14 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1695609136; x=1727145136; h=message-id:date:mime-version:cc:subject:to:references: from:in-reply-to:content-transfer-encoding; bh=uSKF2LkBbCOJvzhdcYIdKnGGrppJwIiNPHQWNKzX1pg=; b=GTn2Jx6b9alBcOglk9TsqaM5gp3dAdSkyD/IF2IHEt8PmFp5B4Zph8uj rCcgRtOD/luL40/uIwc//FX0f5jU46W2O9QZ2mAePmVvb8sQpeafpjmHi Q+yVChSi710KRmgr9n2hCTH3roGR42SGc5o97ZPa7iwi9vn3RYDmGOSix JEdfDAvxcTBqV7rbHPkL5eDADTyB/zv2HyO6faYkVU1knCr3Lf3QyJRgU aCjhWkC4j2YKV8kcJ4mxftg/Kusw7QI6AYdk6jHpLNWOlkrWfsgm24vcz r/JKtYHNyZPB5gwp2SXRQ6jQiWPTEW6MeCBToYR37s9YpPGm73YxSVz39 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10843"; a="447636209" X-IronPort-AV: E=Sophos;i="6.03,174,1694761200"; d="scan'208";a="447636209" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Sep 2023 19:31:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10843"; a="741746289" X-IronPort-AV: E=Sophos;i="6.03,174,1694761200"; d="scan'208";a="741746289" Received: from allen-box.sh.intel.com (HELO [10.239.159.127]) ([10.239.159.127]) by orsmga007.jf.intel.com with ESMTP; 24 Sep 2023 19:31:01 -0700 Message-ID: <556c732d-bf15-a14a-ff6b-e770aa6bc797@linux.intel.com> Date: Mon, 25 Sep 2023 10:27:47 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.1 Subject: Re: [PATCH 2/8] iommu/vt-d: Update the definition of the blocking domain Content-Language: en-US To: Jason Gunthorpe , Alyssa Rosenzweig , asahi@lists.linux.dev, Christophe Leroy , David Woodhouse , iommu@lists.linux.dev, Joerg Roedel , Kevin Tian , linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Hector Martin , Michael Ellerman , Nicholas Piggin , Robin Murphy , Sven Peter , Will Deacon References: <2-v1-8060f06462cc+c0a39-dart_paging_jgg@nvidia.com> From: Baolu Lu In-Reply-To: <2-v1-8060f06462cc+c0a39-dart_paging_jgg@nvidia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: baolu.lu@linux.intel.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 9/23/23 1:07 AM, Jason Gunthorpe wrote: > The global static should pre-define the type and the NOP free function can > be now left as NULL. > > Signed-off-by: Jason Gunthorpe > --- > drivers/iommu/intel/iommu.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Reviewed-by: Lu Baolu Best regards, baolu