From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 878492AD00 for ; Mon, 16 Jun 2025 03:25:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750044303; cv=none; b=EkL3cbAmLi8rHs+w3zlc1eKQvNHejyhBs+j9UMYwKHrezt5tZXApTuqPDcdeEuTJWnhP2JTlLRiRN6r/Nrt8HRYdFbUL/osFuv/3W6+053LmvpzWkH2MIersGE4ni5etPr6maaEvQ2E+4kxok2u7nQOV+6Oko7orlOkOY/MaAhI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750044303; c=relaxed/simple; bh=991ULLpHUbVw9p6UNw/8MBW4ebTq3XFmPrdhOHxLq/A=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=b8Zlx2gy7KsYZAQBWs/+OQ4ZnWtXHK4TBXZ4J5iKaxoASYGQ3ycwXIjsiihTXcLnBqz9tRHD6KHpHWxN+30VU9Z2fohiGMEFO3atyT260UFHpoB809bA0nK5TteZfEC7+YYwwHrzPFfCHAdynvhWhz9W15yIptvLUFfAeR/o8PE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=BY8DR0r9; arc=none smtp.client-ip=198.175.65.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="BY8DR0r9" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1750044301; x=1781580301; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=991ULLpHUbVw9p6UNw/8MBW4ebTq3XFmPrdhOHxLq/A=; b=BY8DR0r9uqIzU/TgnOk1ZlXDPOZy+arbvpCSXwXJKMraTPE73XDYCgFv IRlm/pwE0lxTkFlsM3BX5e+3/bqEYNkksCV9AnWxtF+jZBeuR3uaQygBe C3PNZ2dLc3ejeHjkRR0ohBqfs+9dQIRYVF8aEdF0xho4LuKIHGe6xypFc NQEF/v2X7w3jTMw2ZmOJxjo61OonKYZx6lhAIpRXbmBRSe3hvowuW86qR hjSIKsMR6HRjo33URH+A1S0osMUZhelUtvvAEZdgAvN7i/UYBSYyDxo/i vc1XU/8L3/vMPek102mU2tuEX8hP0xk7S3euDflxTL8aCSLDJHvYJ9+31 w==; X-CSE-ConnectionGUID: HK9KlO/kQ9K/a5vfxWZ7vA== X-CSE-MsgGUID: DQGtMNm+SqiMXUjchfpieQ== X-IronPort-AV: E=McAfee;i="6800,10657,11465"; a="62449406" X-IronPort-AV: E=Sophos;i="6.16,240,1744095600"; d="scan'208";a="62449406" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2025 20:25:01 -0700 X-CSE-ConnectionGUID: 8eZ9bU/fRcmzJr4K1Owyxw== X-CSE-MsgGUID: NgfO9NH6SBScxtdx7XBJ9A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,240,1744095600"; d="scan'208";a="148205472" Received: from allen-sbox.sh.intel.com (HELO [10.239.159.30]) ([10.239.159.30]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jun 2025 20:24:58 -0700 Message-ID: <8cd5db54-66ba-4611-8b47-448d3c008a14@linux.intel.com> Date: Mon, 16 Jun 2025 11:23:58 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 02/14] iommufd: Drop unused ictx in struct iommufd_vdevice To: Nicolin Chen , jgg@nvidia.com, kevin.tian@intel.com Cc: will@kernel.org, robin.murphy@arm.com, joro@8bytes.org, praan@google.com, yi.l.liu@intel.com, peterz@infradead.org, jsnitsel@redhat.com, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, patches@lists.linux.dev References: <6cbb65e8df433de45b6c3a4bb2c5df09faca8a7c.1749882255.git.nicolinc@nvidia.com> Content-Language: en-US From: Baolu Lu In-Reply-To: <6cbb65e8df433de45b6c3a4bb2c5df09faca8a7c.1749882255.git.nicolinc@nvidia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 6/14/25 14:35, Nicolin Chen wrote: > The core code can always get the ictx pointer via vdev->viommu->ictx, thus > drop this unused one. > > Reviewed-by: Kevin Tian > Reviewed-by: Jason Gunthorpe > Signed-off-by: Nicolin Chen Reviewed-by: Lu Baolu