From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 15828C433EF for ; Sat, 18 Jun 2022 08:06:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229961AbiFRIGl (ORCPT ); Sat, 18 Jun 2022 04:06:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229523AbiFRIGj (ORCPT ); Sat, 18 Jun 2022 04:06:39 -0400 Received: from m1550.mail.126.com (m1550.mail.126.com [220.181.15.50]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 0552726543 for ; Sat, 18 Jun 2022 01:06:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=Date:From:Subject:MIME-Version:Message-ID; bh=ziDry BconZfbcDrkQjVtFWCm4II6YDZsPgZ8pg5lf4U=; b=jNf4loNn/WBLUTy1DgT37 f+68unl2kHORyj9TbymIOwtlh9/aw4s1BbC29lUZYYRaIwt5dOAv8qJVNK1QDr8h XDlg+/u4Wl7wE/A+Y/mQRk49i1WCzednsQccYhAHh97hEudXV4kza1BkboBti2nE GU2XakAgj5ysfnjwTXhrTQ= Received: from windhl$126.com ( [124.16.139.61] ) by ajax-webmail-wmsvr50 (Coremail) ; Sat, 18 Jun 2022 16:03:28 +0800 (CST) X-Originating-IP: [124.16.139.61] Date: Sat, 18 Jun 2022 16:03:28 +0800 (CST) From: "Liang He" To: "Christophe Leroy" Cc: "mpe@ellerman.id.au" , "benh@kernel.crashing.org" , "paulus@samba.org" , "akpm@linux-foundation.org" , "rppt@kernel.org" , "wangkefeng.wang@huawei.com" , "gpiccoli@igalia.com" , "aneesh.kumar@linux.ibm.com" , "dmitry.osipenko@collabora.com" , "linuxppc-dev@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" Subject: Re:Re: [PATCH] powerpc: kernel: Change the order of of_node_put() X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.13 build 20220113(9671e152) Copyright (c) 2002-2022 www.mailtech.cn 126com In-Reply-To: References: <20220617112636.4041671-1-windhl@126.com> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 MIME-Version: 1.0 Message-ID: <61c85548.1a55.18175d69e21.Coremail.windhl@126.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: MsqowADnPPHRhq1ide84AA--.58025W X-CM-SenderInfo: hzlqvxbo6rjloofrz/1tbizhEkF18RPUWxtgAAsd X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org CgoKCgrlnKggMjAyMi0wNi0xOCAxNToxMzoxM++8jCJDaHJpc3RvcGhlIExlcm95IiA8Y2hyaXN0 b3BoZS5sZXJveUBjc2dyb3VwLmV1PiDlhpnpgZPvvJoKPgo+Cj5MZSAxNy8wNi8yMDIyIMOgIDEz OjI2LCBMaWFuZyBIZSBhIMOpY3JpdMKgOgo+PiBJbiBhZGRfcGNzcGtyKCksIGl0IGlzIGJldHRl ciB0byBjYWxsIG9mX25vZGVfcHV0KCkgYWZ0ZXIgdGhlCj4+ICdpZighbnApJyBjaGVjay4KPgo+ V2h5IGlzIGl0IGJldHRlciA/Cj4KPgo+Cj4vKioKPiAgKiBvZl9ub2RlX3B1dCgpIC0gRGVjcmVt ZW50IHJlZmNvdW50IG9mIGEgbm9kZQo+ICAqIEBub2RlOglOb2RlIHRvIGRlYyByZWZjb3VudCwg TlVMTCBpcyBzdXBwb3J0ZWQgdG8gc2ltcGxpZnkgd3JpdGluZyBvZgo+ICAqCQljYWxsZXJzCj4g ICovCj52b2lkIG9mX25vZGVfcHV0KHN0cnVjdCBkZXZpY2Vfbm9kZSAqbm9kZSkKPnsKPglpZiAo bm9kZSkKPgkJa29iamVjdF9wdXQoJm5vZGUtPmtvYmopOwo+fQo+RVhQT1JUX1NZTUJPTChvZl9u b2RlX3B1dCk7Cj4KPgo+Cj5DaHJpc3RvcGhlCgpIaSwgQ2hyaXN0b3BoZS4KClRoYW5rcyBmb3Ig eW91ciByZXBseSBhbmQgSSB3YW50IHRvIGhhdmUgYSBkaXNjdXNzaW9uLgoKSW4gbXkgdGhvdWdo dCwgeHh4X3B1dChwb2ludGVyKSdzIHNlbWFudGljIHVzdWFsbHkgbWVhbnMgCnRoaXMgcmVmZXJl bmNlIGhhcyBiZWVuIHVzZWQgZG9uZSBhbmQgd2lsbCBub3QgYmUgdXNlZCAKYW55bW9yZS4gSXMg dGhpcyBzZW1hbnRpYyBtb3JlIHJlYXNvbmFibGUsIHJpZ2h0PwoKQmVzaWRlcywgaWYgdGhlIG5w IGlzIE5VTEwsIHdlIGNhbiBqdXN0IHJldHVybiBhbmQgc2F2ZSBhIGNwdSAKdGltZSBmb3IgdGhl IHh4eF9wdXQoKSBjYWxsLgoKT3RoZXJ3aXNlLCBJIHByZWZlciB0byBjYWxsIGl0ICd1c2UoY2hl Y2spLWFmdGVyLXB1dCcuICAKCkluIGZhY3QsIEkgaGF2ZSBtZWV0IG1hbnkgb3RoZXIgJ3VzZShj aGVjayktYWZ0ZXItcHV0JyBpbnN0YW5jZXMKYWZ0ZXIgSSBzZW5kIHRoaXMgcGF0Y2gtY29tbWl0 LCBzbyBJIGFtIHdhaXRpbmcgZm9yIHRoaXMgCmRpc2N1c3Npb24uCgpUaGlzIGlzIGp1c3QgbXkg dGhvdWdodCwgaXQgbWF5IGJlIHdyb25nLgoKQW55d2F5LCB0aGFua3MgZm9yIHlvdXIgcmVwbHku CgpMaWFuZwoKPgo+Cj4+IAo+PiBTaWduZWQtb2ZmLWJ5OiBMaWFuZyBIZSA8d2luZGhsQDEyNi5j b20+Cj4+IC0tLQo+PiAgIGFyY2gvcG93ZXJwYy9rZXJuZWwvc2V0dXAtY29tbW9uLmMgfCAyICst Cj4+ICAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCj4+IAo+ PiBkaWZmIC0tZ2l0IGEvYXJjaC9wb3dlcnBjL2tlcm5lbC9zZXR1cC1jb21tb24uYyBiL2FyY2gv cG93ZXJwYy9rZXJuZWwvc2V0dXAtY29tbW9uLmMKPj4gaW5kZXggZWIwMDc3YjMwMmUyLi43NjE4 MTdkMWY0ZGIgMTAwNjQ0Cj4+IC0tLSBhL2FyY2gvcG93ZXJwYy9rZXJuZWwvc2V0dXAtY29tbW9u LmMKPj4gKysrIGIvYXJjaC9wb3dlcnBjL2tlcm5lbC9zZXR1cC1jb21tb24uYwo+PiBAQCAtNTYz LDkgKzU2Myw5IEBAIHN0YXRpYyBfX2luaXQgaW50IGFkZF9wY3Nwa3Iodm9pZCkKPj4gICAJaW50 IHJldDsKPj4gICAKPj4gICAJbnAgPSBvZl9maW5kX2NvbXBhdGlibGVfbm9kZShOVUxMLCBOVUxM LCAicG5wUE5QLDEwMCIpOwo+PiAtCW9mX25vZGVfcHV0KG5wKTsKPj4gICAJaWYgKCFucCkKPj4g ICAJCXJldHVybiAtRU5PREVWOwo+PiArCW9mX25vZGVfcHV0KG5wKTsKPj4gICAKPj4gICAJcGQg PSBwbGF0Zm9ybV9kZXZpY2VfYWxsb2MoInBjc3BrciIsIC0xKTsKPj4gICAJaWYgKCFwZCkK