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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4984AC4167B for ; Wed, 29 Nov 2023 22:33:28 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id DE0B48D001F; Wed, 29 Nov 2023 17:33:27 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id D906B8D0001; Wed, 29 Nov 2023 17:33:27 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C7F768D001F; Wed, 29 Nov 2023 17:33:27 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id B85778D0001 for ; Wed, 29 Nov 2023 17:33:27 -0500 (EST) Received: from smtpin26.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 903BFA0744 for ; Wed, 29 Nov 2023 22:33:27 +0000 (UTC) X-FDA: 81512444454.26.7AE4745 Received: from mail-pg1-f171.google.com (mail-pg1-f171.google.com [209.85.215.171]) by imf23.hostedemail.com (Postfix) with ESMTP id 93292140016 for ; Wed, 29 Nov 2023 22:33:25 +0000 (UTC) Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=gmail.com header.s=20230601 header.b=NC6FMaO7; spf=pass (imf23.hostedemail.com: domain of f.fainelli@gmail.com designates 209.85.215.171 as permitted sender) smtp.mailfrom=f.fainelli@gmail.com; dmarc=pass (policy=none) header.from=gmail.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1701297205; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=I514WpKhed4nrQIz3BqBn8ospI7mOLbqMpjJBTq6ymk=; b=PhOklGoEATgztEZfEuVheFEQxzquBjXoBfOYvPq7X61/cRNUuBmfLZpADgwMajjFCS+LXP 4zpN60cgUJVIaMG9Y0uOqZuBfjEiFQ7kESSOTtsbIr/BTRb1Ux76ipvZmUFTVEnF64fJm2 v+VNrPR7Jb8RYeO1OAizEbJRBSKC2t4= ARC-Authentication-Results: i=1; imf23.hostedemail.com; dkim=pass header.d=gmail.com header.s=20230601 header.b=NC6FMaO7; spf=pass (imf23.hostedemail.com: domain of f.fainelli@gmail.com designates 209.85.215.171 as permitted sender) smtp.mailfrom=f.fainelli@gmail.com; dmarc=pass (policy=none) header.from=gmail.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1701297205; a=rsa-sha256; cv=none; b=E+fUIbpoZmWnHY6Wk9bwqiqVTQKwzTgYlNHdd3kxkDtRqpjPrlfrEehKLVeTPqKTHTDKCC iJ89C5nih1lySX1wmfAPCkvIENFdbMihfFBA8wCRb3whCpFc37cdCiC0jiWLKzc4XXMM1J KZJ8XY2wM1xwyAgCQxP0HVkrV/4ZQK8= Received: by mail-pg1-f171.google.com with SMTP id 41be03b00d2f7-5bdfbd69bd5so1173474a12.1 for ; Wed, 29 Nov 2023 14:33:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1701297204; x=1701902004; darn=kvack.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=I514WpKhed4nrQIz3BqBn8ospI7mOLbqMpjJBTq6ymk=; b=NC6FMaO7QDCyqpsFjiNDYIAO1eBo7GYcTltmP/mtVWHsrHpUvTh5q5It+RlaownPZQ bhoEnO2AWaA36uObWitEuNnRV6j4wKY8bX6Z1I4VDKGy1zJDjRI20kuHemVgB/2aJr13 enjB3aF4nFdmHQgFuKcGUjxMg5/70TpbfiIlIAAeJ/duIXGAfvCy1ZeBOqeHLtzqMfhb UDATkeZ/HKqf6o0XDW8IbaDkH9e7rukinc4ZgUrO3WWpSDDaG5Htv6P56dzwd2iU3sEc tEaAPlyd5qoTD5huT/1Uc+teVHtdEuADdLEhFp3cT3ZG/FB9P9jjT6ziDbz2rxRYWBdN pS6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701297204; x=1701902004; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=I514WpKhed4nrQIz3BqBn8ospI7mOLbqMpjJBTq6ymk=; b=hMk9Ij+pc0yJxKieh6cMTh6WijNKPx7RT0V6JaKIRYlk8eLC8TnC2H00QLDIHubEoc TBl0nTpaQpAdzIL+F0avZPlr4Xf26CusbyduIVsod9fIadkJ4+TB520+99ywOJ1N2hm6 491RsOQZpwGArfKMD564syYigzFIkg6Cf/9JZVubOcCf3IANEV4BddWJ6Jq4HwmrTd1E 8Aw8EjzdE0f+SDgBoLSoFbMzgEzer40QG5ymGklfOHXo6LVlpeu9dcmctfD2mlcmTEZ3 259H/lGGLtbzk+vvKfXkbU8q1+DV7rY9Vs9AkLUrGl/l9Tb1agE7YYEz+LrjYFpONT1A NOxQ== X-Gm-Message-State: AOJu0Yx9o39MJfTRE/qT82HVyRCWgfXwgFN1r2TG6BAf0FCuJRtz6KHL KsLh3E+vptq/LFXdN8rUjWc= X-Google-Smtp-Source: AGHT+IE3ZS6fBgIZrU2HaJY5dQVHSaIR5sQW0MA6Oe5+Gz0QY2Tn9XeHc+eVzspjQkI0SKLmVHLiFw== X-Received: by 2002:a17:90a:ca08:b0:283:967c:4e6 with SMTP id x8-20020a17090aca0800b00283967c04e6mr33689697pjt.12.1701297204224; Wed, 29 Nov 2023 14:33:24 -0800 (PST) Received: from [10.67.48.245] ([192.19.223.252]) by smtp.googlemail.com with ESMTPSA id g4-20020a17090ace8400b00277560ecd5dsm1879096pju.46.2023.11.29.14.33.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Nov 2023 14:33:23 -0800 (PST) Message-ID: Date: Wed, 29 Nov 2023 14:33:21 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/3] scripts/gdb/tasks: Fix lx-ps command error Content-Language: en-US To: Kuan-Ying Lee , Jan Kiszka , Kieran Bingham , Matthias Brugger , AngeloGioacchino Del Regno , Andrew Morton , Oleg Nesterov Cc: casper.li@mediatek.com, chinwen.chang@mediatek.com, qun-wei.lin@mediatek.com, linux-mm@kvack.org, stable@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20231129065142.13375-1-Kuan-Ying.Lee@mediatek.com> <20231129065142.13375-2-Kuan-Ying.Lee@mediatek.com> From: Florian Fainelli In-Reply-To: <20231129065142.13375-2-Kuan-Ying.Lee@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 93292140016 X-Rspam-User: X-Stat-Signature: rxyqzf7qcorahe3txywyex3ic85m3udw X-Rspamd-Server: rspam01 X-HE-Tag: 1701297205-782433 X-HE-Meta: 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 RqnPpUmh 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 11/28/23 22:51, Kuan-Ying Lee wrote: > Since commit 8e1f385104ac ("kill task_struct->thread_group") remove > the thread_group, we will encounter below issue. > > (gdb) lx-ps > TASK PID COMM > 0xffff800086503340 0 swapper/0 > Python Exception : There is no member named thread_group. > Error occurred in Python: There is no member named thread_group. > > We use signal->thread_head to iterate all threads instead. > > Fixes: 8e1f385104ac ("kill task_struct->thread_group") > Cc: stable@vger.kernel.org > Signed-off-by: Kuan-Ying Lee Tested-by: Florian Fainelli -- Florian