From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (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 591BB225A8 for ; Tue, 5 Nov 2024 03:02:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730775731; cv=none; b=Ujf9m+nSK9TJuv1G3wTrKbaDSE/NP2vfwRE8JwwtjGNW38NrS5PjUU1t8OosgC+Q/ips5+yHREga8d62gw5+3M3I4fVXcfD48/Y80SzIUUYgGl19j6GNdl3ozdSPzZILQ6cZVtww2LBHdhjvBc+lrZSPiqI/WY+2RD8VT0+H5nE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730775731; c=relaxed/simple; bh=xOyHRk6dZ370hSDPEJqFXnvrXVt9qVejZl6TH92mHgQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=tCY01pAzbOa3UWKXtLxONUFd3Z+ET6io2y9EayaTUe+fmkCUmY4pqQpr3Uxhop9LI3ULalOhe4kRsu5Edi54CMiZAMjwUR3NRuO7N3Oss4aYsXeHAkuqMeK5W78V5ic0ZRKBGdRreYyw3ZsWibPN1WHtXV3LVQ8lWBw0Ovuo3/Y= 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=UdTaG4G1; arc=none smtp.client-ip=198.175.65.13 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="UdTaG4G1" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1730775728; x=1762311728; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=xOyHRk6dZ370hSDPEJqFXnvrXVt9qVejZl6TH92mHgQ=; b=UdTaG4G1mkWonQInF05l6546sZSRDeYm5XP+os+Err5S9cd+N0ctPIPL V1OrvjdFSFWK30qJe8MN9/QznpKMPISqLnBufklX2nq4Jxh3fHupOCS/a ZwxZ2GncM0N1z3OCoi8aJH1xv3Fx6JIbX7NkH/YSXaRd+Cr8H45O2S+tE O27SRbN2GqwGBVnYxGu2kZgTJXEH3y3SbSQCt8+OvP5l7YXeFsZWk7e7x kKU/pp9bKYRKu/B7qI/z9GK6Y1a3wmblxXPlB7jVcC8YvZMqFQIFhsYjI BUgfKiF7tKYiV4rfaCH4ZPKO3qhby7zB7Q74TMbvjSxWbhJ8BDtjrbRRN Q==; X-CSE-ConnectionGUID: hnriVW0OTIC9VFBdyjVl5A== X-CSE-MsgGUID: xN+vFoK/RmSfeGlfrSotmg== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="41608565" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="41608565" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2024 19:02:07 -0800 X-CSE-ConnectionGUID: yE2RGwAFRe6jSTePUNMYZg== X-CSE-MsgGUID: gTkP07R1QtCyUgp6Rr62Vg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,258,1725346800"; d="scan'208";a="83739207" Received: from allen-sbox.sh.intel.com (HELO [10.239.159.30]) ([10.239.159.30]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2024 19:00:10 -0800 Message-ID: Date: Tue, 5 Nov 2024 10:59:23 +0800 Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 06/13] iommu/vt-d: Make intel_iommu_set_dev_pasid() to handle domain replacement To: Yi Liu , joro@8bytes.org, jgg@nvidia.com, kevin.tian@intel.com Cc: alex.williamson@redhat.com, eric.auger@redhat.com, nicolinc@nvidia.com, kvm@vger.kernel.org, chao.p.peng@linux.intel.com, iommu@lists.linux.dev, zhenzhong.duan@intel.com, vasant.hegde@amd.com, will@kernel.org References: <20241104131842.13303-1-yi.l.liu@intel.com> <20241104131842.13303-7-yi.l.liu@intel.com> Content-Language: en-US From: Baolu Lu In-Reply-To: <20241104131842.13303-7-yi.l.liu@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 11/4/24 21:18, Yi Liu wrote: > Let intel_iommu_set_dev_pasid() call the pasid replace helpers hence be > able to do domain replacement. > > Signed-off-by: Yi Liu > --- > drivers/iommu/intel/iommu.c | 17 +++++++++++------ > drivers/iommu/intel/pasid.h | 11 +++++++++++ > 2 files changed, 22 insertions(+), 6 deletions(-) Reviewed-by: Lu Baolu