Received: by 2002:a25:e74b:0:0:0:0:0 with SMTP id e72csp1628314ybh; Tue, 14 Jul 2020 03:03:50 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzCBiy0HhkqoU58aEAKVo9hpTIFRmKrZFzsatZD9qY/3/yOXQfRx0HvGZ+Kf1oRZo5BMvaz X-Received: by 2002:a17:907:411b:: with SMTP id nw19mr3694769ejb.84.1594721030144; Tue, 14 Jul 2020 03:03:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1594721030; cv=none; d=google.com; s=arc-20160816; b=T9ll+xdUDnMJiXjH7EMNCCOK8QiXnFpB2GtHLsO27kxEn8TScM2voFiHop/ifQ0JZR rwR3WHlmrNHy+KRfT0F2rScPS+o8jwQdu+Zs2RNLkQqWxyRB7mMY3OyLbQFjqIyUrTmu anIvWENLDDqwUI1o7OWqwPmgkHakz2Z8ByaVLXpbkB/QuBghSPSYLfXHfiWoyuV6fOPe xz0AKQu+N+auinRO2crChyB8zmfSCT3hJKtnhmuTjW3/bK3zogNnP0mU8s83j1PpPXaU PJCOvgLFtDrcgfHNhFREVREZWiucGmZgaM3yVu1rE5aKziUmtq5DKqR7ifmHCoKtK+Yz p+Rg== 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 :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject; bh=fnt0UHyhotzLBfo03ajrLU6Wk4BsgPqz63+Msl9MoA4=; b=boqlyyes25vEHqLDOm3Jez3Un0YNIIYlykJCIJDsmAkU1lPo+B49NR5Ldn1X98DDxv 2+XS99uP0XPmS+6c9ySYU7cA8Nl/ny1oeGTM6stvRkysaET2vxf7Z+F3mhxpQ6t/lCSM XMB/TV9adSRQkjJPjrLtwC333oaSSVtluq1/8i6d2EHdgiGdpwNPL24AUHiiYa/nYHhI 9KeNrnXPimrZohBB0f4dZtrGGgHUTrEjLEluy0kWjYxWckej81+fLgSWB1D4+ib7gTuZ EhxD8LusgChLqVauRmFNolWwBhX2+1oGr6vpUMPDpr93kzGZ/FWaRh5udgC37JDYyXH2 6GDg== 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=ibm.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id u12si10730869eja.373.2020.07.14.03.03.26; Tue, 14 Jul 2020 03:03:50 -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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726827AbgGNKCu (ORCPT + 99 others); Tue, 14 Jul 2020 06:02:50 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:54684 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725906AbgGNKCu (ORCPT ); Tue, 14 Jul 2020 06:02:50 -0400 Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06E9VaZL139060; Tue, 14 Jul 2020 05:59:43 -0400 Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com with ESMTP id 328s1he621-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Jul 2020 05:59:43 -0400 Received: from m0098419.ppops.net (m0098419.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.36/8.16.0.36) with SMTP id 06E9VqAC140386; Tue, 14 Jul 2020 05:59:42 -0400 Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0b-001b2d01.pphosted.com with ESMTP id 328s1he60u-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Jul 2020 05:59:42 -0400 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 06E9stK5031001; Tue, 14 Jul 2020 09:57:40 GMT Received: from b06cxnps4074.portsmouth.uk.ibm.com (d06relay11.portsmouth.uk.ibm.com [9.149.109.196]) by ppma03ams.nl.ibm.com with ESMTP id 327527u6qs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Jul 2020 09:57:39 +0000 Received: from d06av23.portsmouth.uk.ibm.com (d06av23.portsmouth.uk.ibm.com [9.149.105.59]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 06E9vbtP45154344 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 14 Jul 2020 09:57:37 GMT Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A5149A4053; Tue, 14 Jul 2020 09:57:37 +0000 (GMT) Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 983AEA4051; Tue, 14 Jul 2020 09:57:35 +0000 (GMT) Received: from JAVRIS.in.ibm.com (unknown [9.199.51.67]) by d06av23.portsmouth.uk.ibm.com (Postfix) with ESMTPS; Tue, 14 Jul 2020 09:57:35 +0000 (GMT) Subject: Re: [PATCH v2] selftests/livepatch: adopt to newer sysctl error format To: Petr Mladek , Josh Poimboeuf , Jiri Kosina , Miroslav Benes Cc: Joe Lawrence , Shuah Khan , live-patching@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org References: <20200714091030.1611-1-pmladek@suse.com> From: Kamalesh Babulal Message-ID: Date: Tue, 14 Jul 2020 15:27:33 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200714091030.1611-1-pmladek@suse.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-07-14_02:2020-07-13,2020-07-14 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 bulkscore=0 lowpriorityscore=0 impostorscore=0 spamscore=0 priorityscore=1501 malwarescore=0 suspectscore=0 mlxscore=0 clxscore=1015 adultscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007140070 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 14/07/20 2:40 pm, Petr Mladek wrote: > With procfs v3.3.16, the sysctl command doesn't print the set key and > value on error. This change breaks livepatch selftest test-ftrace.sh, > that tests the interaction of sysctl ftrace_enabled: > > Make it work with all sysctl versions using '-q' option. > > Explicitly print the final status on success so that it can be verified > in the log. The error message is enough on failure. > > Reported-by: Kamalesh Babulal > Signed-off-by: Petr Mladek Reviewed-by: Kamalesh Babulal -- Kamalesh