From mboxrd@z Thu Jan 1 00:00:00 1970 X-Greylist: delayed 18583 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Tue, 05 Dec 2023 00:47:22 PST Received: from zg8tmja2lje4os4yms4ymjma.icoremail.net (zg8tmja2lje4os4yms4ymjma.icoremail.net [206.189.21.223]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 053E4C0; Tue, 5 Dec 2023 00:47:21 -0800 (PST) Received: from dinghao.liu$zju.edu.cn ( [10.190.70.5] ) by ajax-webmail-mail-app4 (Coremail) ; Tue, 5 Dec 2023 16:44:48 +0800 (GMT+08:00) Date: Tue, 5 Dec 2023 16:44:48 +0800 (GMT+08:00) X-CM-HeaderCharset: UTF-8 From: dinghao.liu@zju.edu.cn To: "Zhenyu Wang" Cc: "Peter Zijlstra" , "Ingo Molnar" , "Arnaldo Carvalho de Melo" , "Mark Rutland" , "Alexander Shishkin" , "Jiri Olsa" , "Namhyung Kim" , "Ian Rogers" , "Adrian Hunter" , "Thomas Gleixner" , "Borislav Petkov" , "Dave Hansen" , x86@kernel.org, "H. Peter Anvin" , "Colin Ian King" , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] perf/x86/uncore: fix a potential double-free in uncore_type_init X-Priority: 3 X-Mailer: Coremail Webmail Server Version 2023.2-cmXT5 build 20230825(e13b6a3b) Copyright (c) 2002-2023 www.mailtech.cn mispb-4df6dc2c-e274-4d1c-b502-72c5c3dfa9ce-zj.edu.cn In-Reply-To: References: <20231205032709.9525-1-dinghao.liu@zju.edu.cn> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <4e1e710a.1d65f.18c3926bb7d.Coremail.dinghao.liu@zju.edu.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID:cS_KCgDHhtQA425l1FJOAA--.15055W X-CM-SenderInfo: qrrzjiaqtzq6lmxovvfxof0/1tbiAgoTBmVsUQg4xgASsh X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VW7Jw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= PiBPbiAyMDIzLjEyLjA1IDExOjI3OjA5ICswODAwLCBEaW5naGFvIExpdSB3cm90ZToKPiA+IFdo ZW4ga3phbGxvYyBmb3IgcG11c1tpXS5ib3hlcyBmYWlscywgd2Ugc2hvdWxkIGNsZWFuIHVwIHBt dXMKPiA+IHRvIHByZXZlbnQgbWVtbGVhay4gSG93ZXZlciwgd2hlbiBremFsbG9jIGZvciBhdHRy X2dyb3VwIGZhaWxzLAo+ID4gcG11cyBoYXMgYmVlbiBhc3NpZ25lZCB0byB0eXBlLT5wbXVzLCBh bmQgZnJlZWluZyB3aWxsIGJlIGRvbmUKPiA+IGxhdGVyIG9uIGJ5IHRoZSBjYWxsZXJzLiBUaGUg Y2hhaW4gaXM6IHVuY29yZV90eXBlX2luaXQgLT4KPiA+IHVuY29yZV90eXBlc19pbml0IC0+IHVu Y29yZV9wY2lfaW5pdCAtPiB1bmNvcmVfdHlwZXNfZXhpdCAtPgo+ID4gdW5jb3JlX3R5cGVfZXhp dC4gVGhlcmVmb3JlLCBmcmVlaW5nIHBtdXMgaW4gdW5jb3JlX3R5cGVfaW5pdAo+ID4gbWF5IGNh dXNlIGEgZG91YmxlLWZyZWUuIEZpeCB0aGlzIGJ5IHNldHRpbmcgdHlwZS0+cG11cyB0bwo+ID4g TlVMTCBhZnRlciBrZnJlZS4KPiAKPiBDaGFuZ2UgaXMgb2sgYnV0IHRoZSBjYWxsIHRyYWNlIHlv dSB3cm90ZSBoZXJlIGlzIHJldmVyc2VkIG9yIG1hbGZvcm1lZD8/Cj4gV2l0aCB0aGF0IGZpeGVk IG9yIGNsZWFyZWQuCj4gCgpUaGFua3MgZm9yIHlvdXIgYWR2aWNlLiBJIHdpbGwgZml4IGl0IGFu ZCByZXNlbmQgYSBuZXcgcGF0Y2ggc29vbi4KClJlZ2FyZHMsCkRpbmdoYW8K