From mboxrd@z Thu Jan 1 00:00:00 1970 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 smtp.subspace.kernel.org (Postfix) with ESMTPS id BFFD115AF; Mon, 25 Sep 2023 02:31:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1695609066; x=1727145066; h=message-id:date:mime-version:cc:subject:to:references: from:in-reply-to:content-transfer-encoding; bh=uSKF2LkBbCOJvzhdcYIdKnGGrppJwIiNPHQWNKzX1pg=; b=NwtCYowcZc2c5N+7ogjJT5mjMCM6uJcHh/TDVCPlZWzLvi6mqWM9ErTM 1txeqbJl5KRieUYNLt5oygnwIc0vUGMhHuzuazlnWaC5l44aq844otNuv jpIhJvjtXVHTxiXtHG5vH1HbMbNxUTaEqzRS6ocPD+yqQ5AjlODwR4y24 nPhqigfQBhb3InpTay7LVE4Bywp/zNKlrQ49S3xD+n6ve6IjZEGtex2rw Q2NzxZGXFmtNNRGXtoyStjhq83LsovUR5pyjzlXfE7Nos1dCB7oR7X8PS hDLvGi/NjBDZ9YOAFkfqsYj0ZVrJ+ki8aVjXa2tyr1Ek1fKdwMKiaWhAv w==; X-IronPort-AV: E=McAfee;i="6600,9927,10843"; a="447636205" X-IronPort-AV: E=Sophos;i="6.03,174,1694761200"; d="scan'208";a="447636205" 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 Precedence: bulk X-Mailing-List: asahi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.1 Cc: baolu.lu@linux.intel.com 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 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