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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id w22-20020a056a0014d600b00518b91753b2si203401pfu.207.2022.05.23.00.07.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 May 2022 00:07:31 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=xmission.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id F334013DC5; Sun, 22 May 2022 23:28:25 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243627AbiESSGi (ORCPT + 99 others); Thu, 19 May 2022 14:06:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243655AbiESSGf (ORCPT ); Thu, 19 May 2022 14:06:35 -0400 Received: from out03.mta.xmission.com (out03.mta.xmission.com [166.70.13.233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0830F644CB; Thu, 19 May 2022 11:06:32 -0700 (PDT) Received: from in02.mta.xmission.com ([166.70.13.52]:42124) by out03.mta.xmission.com with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1nrkXf-00EPB8-BY; Thu, 19 May 2022 12:06:31 -0600 Received: from ip68-227-174-4.om.om.cox.net ([68.227.174.4]:38814 helo=email.froward.int.ebiederm.org.xmission.com) by in02.mta.xmission.com with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1nrkXe-006g2j-DA; Thu, 19 May 2022 12:06:30 -0600 From: "Eric W. Biederman" To: Peter Zijlstra Cc: linux-kernel@vger.kernel.org, rjw@rjwysocki.net, Oleg Nesterov , mingo@kernel.org, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, mgorman@suse.de, bigeasy@linutronix.de, Will Deacon , tj@kernel.org, linux-pm@vger.kernel.org, Richard Weinberger , Anton Ivanov , Johannes Berg , linux-um@lists.infradead.org, Chris Zankel , Max Filippov , linux-xtensa@linux-xtensa.org, Kees Cook , Jann Horn , linux-ia64@vger.kernel.org, Robert OCallahan , Kyle Huey , Richard Henderson , Ivan Kokshaysky , Matt Turner , Jason Wessel , Daniel Thompson , Douglas Anderson , Douglas Miller , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras References: <871qwq5ucx.fsf_-_@email.froward.int.ebiederm.org> <20220518225355.784371-3-ebiederm@xmission.com> <20220519075619.GE2578@worktop.programming.kicks-ass.net> Date: Thu, 19 May 2022 13:06:22 -0500 In-Reply-To: <20220519075619.GE2578@worktop.programming.kicks-ass.net> (Peter Zijlstra's message of "Thu, 19 May 2022 09:56:19 +0200") Message-ID: <87wneh2y8x.fsf@email.froward.int.ebiederm.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-XM-SPF: eid=1nrkXe-006g2j-DA;;;mid=<87wneh2y8x.fsf@email.froward.int.ebiederm.org>;;;hst=in02.mta.xmission.com;;;ip=68.227.174.4;;;frm=ebiederm@xmission.com;;;spf=softfail X-XM-AID: U2FsdGVkX19pQDaLrMLAmG2KN+ovoqyefv1ateYU328= X-SA-Exim-Connect-IP: 68.227.174.4 X-SA-Exim-Mail-From: ebiederm@xmission.com X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-DCC: XMission; sa07 1397; Body=1 Fuz1=1 Fuz2=1 X-Spam-Combo: ****;Peter Zijlstra X-Spam-Relay-Country: X-Spam-Timing: total 349 ms - load_scoreonly_sql: 0.04 (0.0%), signal_user_changed: 12 (3.4%), b_tie_ro: 10 (3.0%), parse: 0.97 (0.3%), extract_message_metadata: 11 (3.3%), get_uri_detail_list: 0.60 (0.2%), tests_pri_-1000: 17 (4.8%), tests_pri_-950: 1.23 (0.4%), tests_pri_-900: 1.04 (0.3%), tests_pri_-90: 83 (23.8%), check_bayes: 82 (23.3%), b_tokenize: 8 (2.2%), b_tok_get_all: 8 (2.4%), b_comp_prob: 2.4 (0.7%), b_tok_touch_all: 60 (17.1%), b_finish: 0.90 (0.3%), tests_pri_0: 203 (58.1%), check_dkim_signature: 1.34 (0.4%), check_dkim_adsp: 6 (1.7%), poll_dns_idle: 0.90 (0.3%), tests_pri_10: 3.0 (0.9%), tests_pri_500: 14 (3.9%), rewrite_mail: 0.00 (0.0%) Subject: Re: [PATCH 03/16] kdb: Use real_parent when displaying a list of processes X-SA-Exim-Version: 4.2.1 (built Sat, 08 Feb 2020 21:53:50 +0000) X-SA-Exim-Scanned: Yes (on in02.mta.xmission.com) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Peter Zijlstra writes: > On Wed, May 18, 2022 at 05:53:42PM -0500, Eric W. Biederman wrote: >> kdb has a bug that when using the ps command to display a list of >> processes, if a process is being debugged the debugger as the parent >> process. >> >> This is silly, and I expect it never comes up in ptractice. As there > ^^^^^^^^^ > > Lol, love the new word :-) It wasn't intentional but now I just might have to keep it. Eric