From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from baidu.com (mx24.baidu.com [111.206.215.185]) (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 E6347139D07 for ; Tue, 26 Nov 2024 11:23:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=111.206.215.185 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732620191; cv=none; b=rCUdJEro5i7BNhmxUX6e/xuargJ+E0eLOcBLsB9SP7Kn32NIlCYav4a3xHzHJBiIbWiJ0Uf11/nqyNolLbDY79M4bbKKmlxtdYVitrKhdfjrcrKtC3HcmN/Z6GLKM2PJMO03W/VXcOA3vrnRRvnKOzKoVb+3VHGlMhSgpMrr4xY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732620191; c=relaxed/simple; bh=iuj+9MekggZJPogKEZSmJpClsqdw/CGh45nu397PJoQ=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=TW8kx9HJe3aD4n3zrozzkefV/3KATLmBlJ5MuJSLwDlnvoDXP9x8KhSBKLi3qTEmxJyXSmWV1yGurj7707JCvp/Mh/XJXXtQsRBUeGwd5jbanTA/9wCjVyPV91Q6F3kpadYK3W7PT4JFojMptayCPdKTXsq5QPmOOiR5YAhWNYo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com; spf=pass smtp.mailfrom=baidu.com; arc=none smtp.client-ip=111.206.215.185 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baidu.com From: "Li,Rongqing" To: Pranjal Shrivastava CC: "joro@8bytes.org" , "will@kernel.org" , "robin.murphy@arm.com" , "iommu@lists.linux.dev" Subject: =?gb2312?B?tPC4tDogWz8/Pz9dIFJlOiBbUEFUQ0hdIGlvbW11OiBEb3duZ3JhZGUgcHJp?= =?gb2312?Q?nt_level_for_iommu_group_information?= Thread-Topic: [????] Re: [PATCH] iommu: Downgrade print level for iommu group information Thread-Index: AQHbP9QeWUzuckcZdkSzAw8EsVkyY7LI1TKAgACMB2A= Date: Tue, 26 Nov 2024 10:47:17 +0000 Message-ID: <2d41f35db0794b1fbe20a51ccd35e2a9@baidu.com> References: <20241126072339.25714-1-lirongqing@baidu.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-baidu-bdmsfe-datecheck: 1_BJHW-Mail-Ex15_2024-11-26 18:47:17:582 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-FEAS-Client-IP: 10.127.64.38 X-FE-Last-Public-Client-IP: 100.100.100.38 X-FE-Policy-ID: 52:10:53:SYSTEM PiA+ICAJdHJhY2VfYWRkX2RldmljZV90b19ncm91cChncm91cC0+aWQsIGRldik7DQo+ID4NCj4g PiAtCWRldl9pbmZvKGRldiwgIkFkZGluZyB0byBpb21tdSBncm91cCAlZFxuIiwgZ3JvdXAtPmlk KTsNCj4gPiArCWRldl9kYmcoZGV2LCAiQWRkaW5nIHRvIGlvbW11IGdyb3VwICVkXG4iLCBncm91 cC0+aWQpOw0KPiANCj4gSSdtIG5vdCBzdXJlIHRoZSBvcmlnaW5hbCByZWFzb24gYmVoaW5kIHRo aXMgYGRldl9pbmZvYCBidXQgb2YgbGF0ZSBJJ3ZlIHNlZW4NCj4gcGVvcGxlL3NjcmlwdHMgdXNl IHRoaXMgbG9nIHRvIGZpbmQgdGhlIGlvbW11X2dyb3VwIGZvciBhIGRldmljZSB0byBsYXRlciBz ZXQgdGhlDQo+IGRlZmF1bHQgZG9tYWluIHZpYSAvc3lzL2tlcm5lbC9pb21tdV9ncm91cHMvPGdy cF9pZD4vdHlwZQ0KPiANCj4gVGhhdCBzYWlkIHdpdGggdGhpcyBjaGFuZ2UsIHRob3NlIHNjcmlw dHMgc2hvdWxkIHN0aWxsIGJlIGFibGUgdG8gZmluZCB0aGUNCj4gaW9tbXVfZ3JvdXAgdmlhIC9z eXMvYnVzLzxidXNfdHlwZT4vZGV2aWNlcy88ZGV2aWNlPi9pb21tdV9ncm91cA0KPiBNYXliZSBh ZGRpbmcgdGhpcyBpbmZvIHRvIHRoZSBjb21taXQgbWVzc2FnZSB3aWxsIGhlbHAgdGhlbT8NCj4g DQoNClRoYW5rcywgSSB3aWxsIHNlbmQgdjINCg0KLUxpDQoNCj4gPg0KPiA+ICAJcmV0dXJuIGRl dmljZTsNCj4gPg0KPiA+IC0tDQo+ID4gMi45LjQNCj4gPg0KPiA+DQo+IA0KPiBUaGFua3MsDQo+ IFByYWFuDQo=