Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp710403pxf; Wed, 31 Mar 2021 14:10:43 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyXioiEB59Vi+/Ah4ZslUuBOZ1RDVKyBBkE2PXxtYpodG65i3yX1tlmAACFVXxZ0IemQrLP X-Received: by 2002:a17:906:dbd0:: with SMTP id yc16mr5728858ejb.71.1617225042947; Wed, 31 Mar 2021 14:10:42 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617225042; cv=none; d=google.com; s=arc-20160816; b=avvGastsjOKTUkNcWA/1fR2EfHaM1tgF0zgxTVSgq289ytJC+d/zcx4wj7xfog/Vf1 8pjOopq/vClZXybpRCTa7AEC3PtTIk63ox8ZPWP9hioghEMCzgem8wDv2n3WubVglO+9 XDFwV7x58uQ91NOPBofD/3F+Tn7tofQyrSUqTZKmLh919NHB15hSjgGZQBg9ihDmAt12 VfObeQTItSVQjWEdHtdF3twqlz3zq8OiRzE28/anNff8QzVRV/gINgbFRqCB9C9BuaMd nCO4t/AVMW2FdEaDUvCzVJvKxZmuTCYPwI6xAJbVb8QuRwWB6VNTjf+wlKrDVeCwYwef qk3Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=gASUE9ye2idlxctiwh2Ys3hojRatF/Fh1h7jU3oiKpE=; b=bm063bkqjxWvlWfvBUmrg8Z6AnmYyKO6lLc36c6qrFIi/QPhVYgBiTSXkujMZqea9i DSMm29CDgcfvhoArnLwq7jHgU5MlsCqAK5H6pZrspmGo+4cycMI8JyDYHeADrLfX3RFL CGeQuLJq4BT2sEhzO+xQMrOCK1Xf0rDuuT/MrooMcUmmv1dFG6PvGRhyRU3PwqodssA1 d2rpxbIg8c/Tm9guLA87HQwDiQyUE9tCcIacmluWsAr5oT9m37xNem4Cv6npK5rRJ41J j/VKc6X9tl1aD6tc4LwagTujoM02kJUDXQmRiJNX6iSXWWzzYywYyPbf2gJNGpcdV4CT F6Fw== 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 u26si2637581ejx.30.2021.03.31.14.10.18; Wed, 31 Mar 2021 14:10:42 -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 S232814AbhCaVJ3 (ORCPT + 99 others); Wed, 31 Mar 2021 17:09:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:53528 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231375AbhCaVJD (ORCPT ); Wed, 31 Mar 2021 17:09:03 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [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 5981C61056; Wed, 31 Mar 2021 21:09:02 +0000 (UTC) Date: Wed, 31 Mar 2021 17:09:00 -0400 From: Steven Rostedt To: Vasily Gorbik Cc: Josef Bacik , linux-kernel@vger.kernel.org Subject: Re: User stacktrace garbage when USER_STACKTRACE_SUPPORT is not enabled Message-ID: <20210331170900.5f41bcd7@gandalf.local.home> In-Reply-To: References: <20210331103749.01a7c283@gandalf.local.home> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 31 Mar 2021 22:51:15 +0200 Vasily Gorbik wrote: > It does! Thanks for the explanation and for the fix. I wonder why nobody > noticed and complained about that since v5.6. Because it didn't lose data, just added extra junk. > > Acked-by: Vasily Gorbik Want to give a "tested-by" too? -- Steve