Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp4237357pxf; Tue, 16 Mar 2021 08:40:56 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyloYoauiEsh577ANBoZUiCxPFBypl/MQuJkUbbs17tvC6LQkhy65kCCpyaqhmtqs3fG8tZ X-Received: by 2002:a50:fe06:: with SMTP id f6mr37094565edt.349.1615909256258; Tue, 16 Mar 2021 08:40:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1615909256; cv=none; d=google.com; s=arc-20160816; b=xD3wMPV7BmgC6IaCSoRmKQzoHIuxsRJoVjbif0/velvL9oJHgIh1lpCpbR2qQL8x7R v249buTbot88vRcyuZaVmLjNgp6Q+ZBzCvSbwrm2hMe2fctBsPOXlkxCG5sC9vu3kNss UcofBNEraNZcAnB4k6RQdVEMmRtN3IY6fTpZx1lnqFiq9PeUu8swIz5UL1EvCHmN3W3S YL0a1Z9OM0qxULWS7WOxNpyLOuGECblyOf62LK8g2emwuuoEaHbu1UOoVyKGpBgxV+Db u6ZL/E70BLG9ZCC0qJ0HLBuMNd45MWTAffR1gtdYO8CYhUWv1HNPxoDbwkDB9K2yyTZr YVuQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=kcbeDubQYizYjgE6shXG3hzU7La1wyi/suGmhWSBO+I=; b=qvbHNc6Nj1ux/bnb/FFcm9TSmXLRPq20Rk4Hlg/uZLyrMiMgyXn3EYuWxV2f3T31Cn CowrUDKAJkIDJlYwrdCyhGEAH4Bj6r1JjwI8vxbie0n4eFZl1HsiEO8fwu/YXqk8LH1I 5tnXgZKb0ykb+7quAPpwgzaWFvZ0xRpY8Oz8A2HsZuvp2VNZsBgp0A1zGdT8sijxEuz1 GtvqnBsB0kjG0rm3BXXCUbq+zOUTanndhboRwW8TJSIziRBHWI58YjBv7IF0Zpx4xPfb Yj4+FCQPp0wXvr5WL5PaaM8OuMp9KcI5vheA9ZExJ8rmTdmGyxzjaqEKNux6NTfT7iZP NokQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@suse.com header.s=susede1 header.b=POpT8cKt; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=suse.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d3si13592913edq.276.2021.03.16.08.40.33; Tue, 16 Mar 2021 08:40:56 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@suse.com header.s=susede1 header.b=POpT8cKt; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=suse.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237434AbhCPLnj (ORCPT + 99 others); Tue, 16 Mar 2021 07:43:39 -0400 Received: from mx2.suse.de ([195.135.220.15]:51854 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237403AbhCPLnQ (ORCPT ); Tue, 16 Mar 2021 07:43:16 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1615894995; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=kcbeDubQYizYjgE6shXG3hzU7La1wyi/suGmhWSBO+I=; b=POpT8cKtqdqeEdVmcB21LBVWPOI45CO4F2sTgJFtGEqkomDlhDmk1QlMmND0d4nEH6a7zC T9eAnpJNc7trcl3LfT2jBYH7g/7aVPBztJ7e8qTxBjyLJh66NUZH8eEn8RM+Xfx4tKwHMr 3JPZpc+H6hKMBEDXb6ofXze/4muZhTI= Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 58460AC5C; Tue, 16 Mar 2021 11:43:15 +0000 (UTC) Date: Tue, 16 Mar 2021 12:43:14 +0100 From: Petr Mladek To: kernel test robot Cc: 0day robot , LKML , lkp@lists.01.org, Thomas Gleixner , Ingo Molnar , Peter Zijlstra , Andrew Morton , Laurence Oberman , Vincent Whitchurch , Michal Hocko Subject: Re: c928e9b143: BUG:soft_lockup-CPU##stuck_for#s![perf:#] Message-ID: References: <20210311122130.6788-8-pmladek@suse.com> <20210315140441.GA4401@xsang-OptiPlex-9020> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210315140441.GA4401@xsang-OptiPlex-9020> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon 2021-03-15 22:04:41, kernel test robot wrote: > > > Greeting, > > FYI, we noticed the following commit (built with gcc-9): > > commit: c928e9b1439de4d74b942abd30d5c838a40af777 ("[PATCH v2 7/7] Test softlockup") > url: https://github.com/0day-ci/linux/commits/Petr-Mladek/watchdog-softlockup-Report-overall-time-and-some-cleanup/20210311-205501 > base: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git a74e6a014c9d4d4161061f770c9b4f98372ac778 Just for record. Please, ignore this error. The patch is not intended for upstream. This patch was provided only for testing purposes. It causes softlockup, so it works as expected. Best Regards, Petr