From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from outbound.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 29DFB38D69E for ; Mon, 16 Mar 2026 09:57:10 +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=1773655034; cv=none; b=Guq1hxXrFewlj5euo7cPIar+iPGtUURLgU3NVg4dy831vl7p5ho+kGy6hnTL/3hUDMlgjFsxoO8pFfeX9Pj5REYaD50iNN96g8yFal1e00zI00RJ3Y7ch1dLwoQoZiGCoXxxK18nslRBLrrTgjoLffcpsRi/cIJMRrnw2RksRwM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773655034; c=relaxed/simple; bh=zJBOLQiuRuIGJWm+7NtMtPvsKlcOH7ynxMQD9ByjJRk=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=r2DjoL7FmlZ8zO5hSInp5fBMkaBzFwTpHdI1krA1SYMly7OTxdZpxoQCCPh+zHkzjkkC6V52yh6VgnuAzKvhYabA0Z1yynTeBgkn26XSLRcAz4qW9B9cM5J3KkfSmE6OAHd1PAgTdyZbPPjeZZ+cMrFdKs5dNs2kUc0B7hx1oC4= 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(ACG CCN)" To: "freude@linux.ibm.com" CC: Holger Dengler , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , "linux-s390@vger.kernel.org" Subject: =?gb2312?B?tPC4tDogWz8/Pz9dIFJlOiBbUEFUQ0hdIHMzOTAvcGtleTogUmVtb3ZlIHN5?= =?gb2312?B?bmNocm9uaXplX3JjdSBmcm9tIHBrZXlfaGFuZGxlcl9yZWdpc3Rlcg==?= Thread-Topic: [????] Re: [PATCH] s390/pkey: Remove synchronize_rcu from pkey_handler_register Thread-Index: AQHcsqmAvVMh8VNLlkm3NXBkRNwdp7WwZRWAgACK/AA= Date: Mon, 16 Mar 2026 09:54:51 +0000 Message-ID: References: <20260313052312.2389-1-lirongqing@baidu.com> <09877680c056890694067390894f2e01@linux.ibm.com> In-Reply-To: <09877680c056890694067390894f2e01@linux.ibm.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-FEAS-Client-IP: 172.31.50.46 X-FE-Policy-ID: 52:10:53:SYSTEM PiBBZnRlciBzb21lIGRlZXAgZGl2ZSBpbnRvIFJDVSwgYW5kIHNvbWUgY29kZSByZXZpZXcgd2l0 aCBIb2xnZXIgd2UgZGVjaWRlZCB0bw0KPiBsZWF2ZSB0aGlzIHN0YXRlbWVudCBpbiB0aGUgY29k ZTogVGhpcyBpcyB0aGUgZmFzdCBwYXRoIHRvIHB1c2ggdGhlIGluZm8gYWJvdXQgdGhlDQo+IHVw ZGF0ZWQgbGlzdCB0byB0aGUgb3RoZXIgY3B1cy4gSWYgcmVtb3ZlZCwgdGhlIG90aGVyIGNwdXMg bWF5IGdldCB0aGUgdXBkYXRlZA0KPiBsaXN0IHdoZW4gdGhlIFJDVSBjb250ZXh0IGlzIHN5bmNo ZWQuIEFzIHRoaXMgY29kZSBpcyBpbiBnZW5lcmFsIG5vdCBwZXJmb3JtYW5jZQ0KPiBjcml0aWNh bCBhbmQgdGhlIGxpc3QgdXBkYXRlIG1vcmUgb3IgbGVzcyBvbmx5IG9jY3VycyBhdCB0aGUgZWFy bHkgdGltZSBpbiBzeXN0ZW0NCj4gc3RhcnR1cCB0aGUgZm9jdXMgaXMgb24gY29uY3VycmVuY3kg dmVyc3VzIHBlcmZvcm1hbmNlLiBNYXliZSBJJ2xsIGFkZCBhDQo+IGNvbW1lbnQgb250byB0aGlz IGNvZGUgbGluZS4uLg0KPiANCg0KVGhhbmtzIGZvciBleHBsYW5hdGlvbiwgSSB0aGluayBhIGNv bW1lbnQgaXMgbmVlZGVkDQpzb3JyeSBmb3Igbm9pc2UuDQoNCltMaSxSb25ncWluZ10gDQoNCg0K