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 F168EC04A95 for ; Wed, 28 Sep 2022 07:54:40 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4673C8E012F; Wed, 28 Sep 2022 03:54:40 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 416CD8E0120; Wed, 28 Sep 2022 03:54:40 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 32E758E012F; Wed, 28 Sep 2022 03:54:40 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id 248F08E0120 for ; Wed, 28 Sep 2022 03:54:40 -0400 (EDT) Received: from smtpin04.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id F173C141037 for ; Wed, 28 Sep 2022 07:54:39 +0000 (UTC) X-FDA: 79960732278.04.E22CF4D Received: from wp530.webpack.hosteurope.de (wp530.webpack.hosteurope.de [80.237.130.52]) by imf21.hostedemail.com (Postfix) with ESMTP id 33E7D1C0005 for ; Wed, 28 Sep 2022 07:54:38 +0000 (UTC) Received: from [2a02:8108:963f:de38:eca4:7d19:f9a2:22c5]; authenticated by wp530.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1odRts-0007n0-5Z; Wed, 28 Sep 2022 09:54:36 +0200 Message-ID: Date: Wed, 28 Sep 2022 09:54:35 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.0 Content-Language: en-US, de-DE To: Vlastimil Babka , Anatoly Pugachev , Vasily Averin Cc: Andrew Morton , kernel@openvz.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Shakeel Butt , Roman Gushchin , =?UTF-8?Q?Michal_Koutn=c3=bd?= , Michal Hocko , Florian Westphal , "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet , cgroups@vger.kernel.org, sparclinux@vger.kernel.org, regressions@lists.linux.dev References: <6b362c6e-9c80-4344-9430-b831f9871a3c@openvz.org> <20220918092849.GA10314@u164.east.ru> From: Thorsten Leemhuis Subject: Re: [sparc64] fails to boot, (was: Re: [PATCH memcg v6] net: set proper memcg for net_init hooks allocations) In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-bounce-key: webpack.hosteurope.de;regressions@leemhuis.info;1664351679;1649a21f; X-HE-SMSGID: 1odRts-0007n0-5Z ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1664351679; a=rsa-sha256; cv=none; b=JdK9wREndO7U9ck18EfiZWz7/76t1OLlmyCYdbCHRjo5lUHl0+RaVbK3tK5feHTU0HDMwl iBzktSGJO206PRyB4JtdLvONOMvQF0cvzov5nIUC3lRnJZl13K4OlTH4WI83FIrORNIU6A Dj4Mkgs46RkSQ4XQYypOWiqbUyWkln4= ARC-Authentication-Results: i=1; imf21.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf21.hostedemail.com: domain of regressions@leemhuis.info designates 80.237.130.52 as permitted sender) smtp.mailfrom=regressions@leemhuis.info ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1664351679; 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; bh=szRkJI3q/SeUIJ8qFEpPMsDSjm67TUNThVp0AMwmy+o=; b=e25849ia8E74ZxcPJSOBpt6pxJNhdrTnKUxHuJsoM58XfePhprbIrB7LRDE+WRJ7FZ95Tj UOcJAQ/NaLmTKxqGVRUccM5gZOEnj2btW59ZjELApXq5RbETndBOdwL9PR4WHLIHRQPp3Y FAmsuLbY6D3PEE7opAc0t8RZrrTQspY= X-Rspam-User: X-Rspamd-Queue-Id: 33E7D1C0005 Authentication-Results: imf21.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf21.hostedemail.com: domain of regressions@leemhuis.info designates 80.237.130.52 as permitted sender) smtp.mailfrom=regressions@leemhuis.info X-Stat-Signature: nhq7oub1ne6ustf61bns19qpjchjpbe4 X-Rspamd-Server: rspam07 X-HE-Tag: 1664351678-74983 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: On 27.09.22 11:54, Vlastimil Babka wrote: > On 9/18/22 11:28, Anatoly Pugachev wrote: >> On Fri, Jun 03, 2022 at 07:19:43AM +0300, Vasily Averin wrote: >>> __register_pernet_operations() executes init hook of registered >>> pernet_operation structure in all existing net namespaces. >> [...] >> I'm unable to boot my sparc64 VM anymore (5.19 still boots, 6.0-rc1 does not), >> bisected up to this patch, >> >> mator@ttip:~/linux-2.6$ git bisect bad >> 1d0403d20f6c281cb3d14c5f1db5317caeec48e9 is the first bad commit >> commit 1d0403d20f6c281cb3d14c5f1db5317caeec48e9 >> [...] > > #regzbot introduced: 1d0403d20f6c Thx for getting this regression tracked using regzbot. FWIW, that went sideways (as your already noticed and mentioned on IRC), as that made regzbot treat *your* mail as the report of the regressions. In cases like this you need "#regzbot ^introduced 1d0403d20f6c" (since recently "#regzbot introduced 1d0403d20f6c ^" works, too), as then regzbot will consider the *parent* mail the report (and then regzbot will look out for patches that link to them using a Link: tag). No worries, I did the same mistake a few time already :-D I send a mail with that command now, so let's resolve this subthread by marking it invalid #regzbot invalid: mis-used regzbot command, now properly tracked Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) P.S.: As the Linux kernel's regression tracker I deal with a lot of reports and sometimes miss something important when writing mails like this. If that's the case here, don't hesitate to tell me in a public reply, it's in everyone's interest to set the public record straight.