Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp339255pxa; Fri, 14 Aug 2020 05:58:28 -0700 (PDT) X-Google-Smtp-Source: ABdhPJziYa1ouT+m1mfxq74WcvKtSFUKVfZxbslH9NinnVePWqNcPVgPhvzynaUJw2MsPN8fo3bY X-Received: by 2002:a50:fd83:: with SMTP id o3mr2006184edt.170.1597409908745; Fri, 14 Aug 2020 05:58:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597409908; cv=none; d=google.com; s=arc-20160816; b=SBCmGjmen26/sUY0m3B1hziTaFeeu5gHNWbtF/MzzZV8DXlX6wnU6H827xapwk9r3p AqncnSqRi+24gCeFtZuZHwX3ksSzBAqv/L+E64wvhH7kG8etHaREA37pL02hfJq0DNnD P53F98rfm0kRPLM5+bPXyvCkFvkfpO6uDpKak8iAumQrZWbvhivBc+iue9Jv0Q7ADDK3 rVDxRaJAFeXLJ93+1Y1foOMD3DUEosspT6XjBGKsjm7PC/VFBDfFQ6THP+WF1rl/vRqQ IPp+ikiQN9K8yRMJ6EUDAfOrtVarzuiB9q5YV1KQkcGqkKdL3k77aYXyXXwQ9qi9NTMT RPrA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=1o6kErdvpFeOlxjsaX96EG9T+XB5Yu3Sz9bTm31WZ34=; b=ZNGaCMqht9RBn2xptb7ect6VzMwhtcfzkcvCw2ZJ39JKHrEOva79LxpewMGzicD5+j BjcYcEP/e/RsMjen6DsXB4dK/4Bs6nguBc5TeGCElO3nqYkLZSvEi1weK8pwoWKjEwpi 2u1TbQl9szCc4hUOahy/eQUqJn2qfLPnfVHRj07ng44EfB5PbTp9Ogo1aPwMRXK4AwN0 f/xBlMPfaO7J0TiIQGrRP0lBY7l4P6hHQV9quWxcbO1THsQzsH5F2L8e4kFE9l+WwMtl 50MVVd1/MDFDhrFuSBCHgeWQKJOpk/iTWMdr95+sxRFEenis9qUdNF7uzQ/ZZ1eIWMMQ 4TWw== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id i2si5722786ejp.201.2020.08.14.05.58.04; Fri, 14 Aug 2020 05:58:28 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727901AbgHNMlf (ORCPT + 99 others); Fri, 14 Aug 2020 08:41:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:52674 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726362AbgHNMle (ORCPT ); Fri, 14 Aug 2020 08:41:34 -0400 Received: from oasis.local.home (unknown [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7518A20866; Fri, 14 Aug 2020 12:41:33 +0000 (UTC) Date: Fri, 14 Aug 2020 08:41:23 -0400 From: Steven Rostedt To: Naresh Kamboju Cc: Linux-Next Mailing List , open list , Masami Hiramatsu , Masami Hiramatsu , Sean Paul , lkft-triage@lists.linaro.org, Ingo Molnar , Amir Goldstein , Peter Zijlstra Subject: Re: WARNING: at kernel/trace/trace.c:1727 update_max_tr_single.part.0+0xa8/0x148 Message-ID: <20200814084123.5b64c0cf@oasis.local.home> In-Reply-To: References: X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 14 Aug 2020 14:53:36 +0530 Naresh Kamboju wrote: > steps to reproduce: > # Boot qemu arm64 with trace configs enabled ^. > # cd /opt/ltp > # ./runltp -f tracing I don't run ltp, what exactly is this doing? -- Steve