From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) (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 CD5A22EAE5 for ; Tue, 5 Nov 2024 03:04:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730775874; cv=none; b=c4iLA3FxtLJfNZRVjdySJaq8ZetUPbAGOHoUvhrjdbJQiOpHcOA5f7qaXPwaDHvVZGi+3vkn7oiLTmVnyHHt3bMUunqddN9N+4mtnELfXLRsym75aECY7vPROJnXLCHyiJ/NTwsp1oXpw4u52GfIyk6OcL5h8zmi0KkiKGu2TcA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730775874; c=relaxed/simple; bh=KQaVU1DFeJXqajbB+TQ4REuBA2JmUEPEox2dqJrUDw4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Z2Nb39vyEuF/k5CTwZ4HfiYViqcdudk91kd3l2nF8WX0oEgkZuPUMlUQfcRteiZ6x2/2551EAYh0TUsickspSijS1AVWbYWe3rWRV9vref9SzB++GDzV8QP6UjHRssrEUs2pA7TzpW9otk7+CisB4EAg4NIgpxiaZb1kjAy1ewg= 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=SDPNlMdv; arc=none smtp.client-ip=192.198.163.10 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="SDPNlMdv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1730775872; x=1762311872; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=KQaVU1DFeJXqajbB+TQ4REuBA2JmUEPEox2dqJrUDw4=; b=SDPNlMdvM0/ORWSmAGTB7dEI3NCVCAAwMXch+Ko+j+T8Aynjwbq3cCoH r6NCSfqLXiSVaxCVaqdf2VdGm0Em7M9dPilXBdVxjIYE4RBOe4n8B9WNX U6cKF9AJVjBEh6aktzaHKeBA51OgZOiNDD+0GYZou0zrySJbPxL71BoTD NIuz7th7KXntB4Ia1F/65kuPXcFaz46E/fiEOrhTluEDf3iLwW24hRiDo nZqB3pp6A6Tpfw0cfM+w/hUAMTEuS45PlQ/h0w+N4ejW0nLOLmrnXV3qg DHhTtOzmv2QJ5wa0r2Uus2ogeediG3E9097TM1IS41sEuKWapopS9zpMb g==; X-CSE-ConnectionGUID: /5EfY3OHQmywEjf89gPnGw== X-CSE-MsgGUID: 810Bp/IzTjy++IqOWxwUHA== X-IronPort-AV: E=McAfee;i="6700,10204,11246"; a="41877829" X-IronPort-AV: E=Sophos;i="6.11,258,1725346800"; d="scan'208";a="41877829" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2024 19:04:32 -0800 X-CSE-ConnectionGUID: 4eQABItqTJqD5SMjYgEIxw== X-CSE-MsgGUID: Ggyga+hnSGKdCwsrVEOBLw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,258,1725346800"; d="scan'208";a="114638199" Received: from allen-sbox.sh.intel.com (HELO [10.239.159.30]) ([10.239.159.30]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Nov 2024 19:04:30 -0800 Message-ID: <4a2848f5-0b3d-48dc-9e12-6179083cf9f5@linux.intel.com> Date: Tue, 5 Nov 2024 11:03:43 +0800 Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 08/13] iommu/vt-d: Make identity_domain_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> <20241104131842.13303-9-yi.l.liu@intel.com> Content-Language: en-US From: Baolu Lu In-Reply-To: <20241104131842.13303-9-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 identity_domain_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 | 8 +++++++- > drivers/iommu/intel/pasid.h | 9 +++++++++ > 2 files changed, 16 insertions(+), 1 deletion(-) Reviewed-by: Lu Baolu