From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from h3cspam02-ex.h3c.com (smtp.h3c.com [60.191.123.50]) (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 8EEC1AD56; Wed, 13 Mar 2024 01:23:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=60.191.123.50 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710293003; cv=none; b=AUKfO0v+yXrBNgFRmom64sWugE8+O3EJZ7kV0dBnk2a8xAo6WO5tTYlHxs4xtAno5PtiW3OANoe+xKFsFG3dASnJrgH+1jJxFyEKgRT1GDwsynobdQK/P22DkVbuz7MBoX6e94/wKbTjT+GZO01NAVppoTXT62zxiqm2xCl96g0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710293003; c=relaxed/simple; bh=zguCaPaRH8CknYHsCoPumQTnq9ZCBUkYQuGxQqp4PhA=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=NvapYbAEDUjNdKLMS6qVzey6EJqU7ArNxcyOJP9Am4KMQ76c+3whWhsKlbdpdHyPRl1jUx/W8+QGjeNzXcQWnI1/EH+zAhUr1nkcS8JrECnFnJtxYu3sfzu0PMBUFr0JuqrE8mUp1Mwm5ERXGGlFcP0xtUs01+xYHg3P+faJLco= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=h3c.com; spf=pass smtp.mailfrom=h3c.com; arc=none smtp.client-ip=60.191.123.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=h3c.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=h3c.com Received: from mail.maildlp.com ([172.25.15.154]) by h3cspam02-ex.h3c.com with ESMTP id 42D1MI6s002888; Wed, 13 Mar 2024 09:22:18 +0800 (GMT-8) (envelope-from liu.yeC@h3c.com) Received: from DAG6EX06-IMDC.srv.huawei-3com.com (unknown [10.62.14.15]) by mail.maildlp.com (Postfix) with ESMTP id C5B012004BAA; Wed, 13 Mar 2024 09:23:46 +0800 (CST) Received: from DAG6EX02-IMDC.srv.huawei-3com.com (10.62.14.11) by DAG6EX06-IMDC.srv.huawei-3com.com (10.62.14.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.27; Wed, 13 Mar 2024 09:22:17 +0800 Received: from DAG6EX02-IMDC.srv.huawei-3com.com ([fe80::4c21:7c89:4f9d:e4c4]) by DAG6EX02-IMDC.srv.huawei-3com.com ([fe80::4c21:7c89:4f9d:e4c4%16]) with mapi id 15.02.1258.027; Wed, 13 Mar 2024 09:22:17 +0800 From: Liuye To: Daniel Thompson CC: "jason.wessel@windriver.com" , "dianders@chromium.org" , "gregkh@linuxfoundation.org" , "jirislaby@kernel.org" , "kgdb-bugreport@lists.sourceforge.net" , "linux-kernel@vger.kernel.org" , "linux-serial@vger.kernel.org" Subject: =?gb2312?B?tPC4tDogtPC4tDogtPC4tDogtPC4tDogW1BBVENIXSBrZGI6IEZpeCB0aGUg?= =?gb2312?Q?deadlock_issue_in_KDB_debugging.?= Thread-Topic: =?gb2312?B?tPC4tDogtPC4tDogtPC4tDogW1BBVENIXSBrZGI6IEZpeCB0aGUgZGVhZGxv?= =?gb2312?Q?ck_issue_in_KDB_debugging.?= Thread-Index: AQHaafG3YC/Li+j42kau1FDQhHr2m7EfIsgAgAMadaD///fWgIAJrHcQgAeL+QCAAIb8YP//gGOAgAGAGvA= Date: Wed, 13 Mar 2024 01:22:17 +0000 Message-ID: <410a443612e8441cb729c640a0d606c6@h3c.com> References: <20240228025602.3087748-1-liu.yeC@h3c.com> <20240228120516.GA22898@aspen.lan> <8b41d34adaef4ddcacde2dd00d4e3541@h3c.com> <20240301105931.GB5795@aspen.lan> <2ea381e7407a49aaa0b08fa7d4ff62d3@h3c.com> <20240312095756.GB202685@aspen.lan> <06cfa3459ed848cf8f228997b983cf53@h3c.com> <20240312102419.GC202685@aspen.lan> In-Reply-To: <20240312102419.GC202685@aspen.lan> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-sender-location: DAG2 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-DNSRBL: X-SPAM-SOURCE-CHECK: pass X-MAIL:h3cspam02-ex.h3c.com 42D1MI6s002888 Pk9uIFR1ZSwgTWFyIDEyLCAyMDI0IGF0IDEwOjA0OjU0QU0gKzAwMDAsIExpdXllIHdyb3RlOg0K Pj4gPk9uIFR1ZSwgTWFyIDEyLCAyMDI0IGF0IDA4OjM3OjExQU0gKzAwMDAsIExpdXllIHdyb3Rl Og0KPj4gPj4gSSBrbm93IHRoYXQgeW91IHNhaWQgc2NoZWR1bGVfd29yayBpcyBub3QgTk1JIHNh dmUsIHdoaWNoIGlzIHRoZSANCj4+ID4+IGZpcnN0IGlzc3VlLiBQZXJoYXBzIGl0IGNhbiBiZSBm aXhlZCB1c2luZyBpcnFfd29ya19xdWV1ZS4gQnV0IGV2ZW4gDQo+PiA+PiBpZiBpcnFfd29ya19x dWV1ZSBpcyB1c2VkIHRvIGltcGxlbWVudCBpdCwgdGhlcmUgd2lsbCBzdGlsbCBiZSBhIA0KPj4g Pj4gZGVhZGxvY2sgcHJvYmxlbSBiZWNhdXNlIHNsYXZlIGNwdTEgc3RpbGwgaGFzIG5vdCByZWxl YXNlZCB0aGUgDQo+PiA+PiBydW5uaW5nIHF1ZXVlIGxvY2sgb2YgbWFzdGVyIENQVTAuDQo+PiA+ DQo+PiA+VGhpcyBkb2Vzbid0IHNvdW5kIHJpZ2h0IHRvIG1lLiBXaHkgZG8geW91IHRoaW5rIENQ VTEgd29uJ3QgcmVsZWFzZSANCj4+ID50aGUgcnVuIHF1ZXVlIGxvY2s/DQo+Pg0KPj4gSW4gdGhp cyBleGFtcGxlLCBDUFUxIGlzIHdhaXRpbmcgZm9yIENQVTAgdG8gcmVsZWFzZSBkYmdfc2xhdmVf bG9jay4NCj4NCj5UaGF0IHNob3VsZG4ndCBiZSBhIHByb2JsZW0uIENQVTAgd2lsbCBoYXZlIHJl bGVhc2VkIHRoYXQgbG9jayBieSB0aGUgdGltZSB0aGUgaXJxIHdvcmsgaXMgZGlzcGF0Y2hlZC4N Cg0KUmVsZWFzZSBkYmdfc2xhdmVfbG9jayBpbiBDUFUwLiBCZWZvcmUgdGhhdCwgc2hjZWR1bGVf d29yayBuZWVkcyB0byBiZSBoYW5kbGVkLCBhbmQgd2UgYXJlIGJhY2sgdG8gdGhlIHByZXZpb3Vz IGlzc3VlLg0K