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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B89D1C433DF for ; Mon, 22 Jun 2020 12:25:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9533520716 for ; Mon, 22 Jun 2020 12:25:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728034AbgFVMZy convert rfc822-to-8bit (ORCPT ); Mon, 22 Jun 2020 08:25:54 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:52890 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726889AbgFVMZy (ORCPT ); Mon, 22 Jun 2020 08:25:54 -0400 Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 05MC34uS034199; Mon, 22 Jun 2020 08:25:35 -0400 Received: from ppma02fra.de.ibm.com (47.49.7a9f.ip4.static.sl-reverse.com [159.122.73.71]) by mx0b-001b2d01.pphosted.com with ESMTP id 31sqs04a0t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 22 Jun 2020 08:25:35 -0400 Received: from pps.filterd (ppma02fra.de.ibm.com [127.0.0.1]) by ppma02fra.de.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 05MCLvhn019384; Mon, 22 Jun 2020 12:25:33 GMT Received: from b06cxnps3074.portsmouth.uk.ibm.com (d06relay09.portsmouth.uk.ibm.com [9.149.109.194]) by ppma02fra.de.ibm.com with ESMTP id 31sa381amm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 22 Jun 2020 12:25:33 +0000 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 05MCPVkj42139800 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 22 Jun 2020 12:25:31 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4A1C111C052; Mon, 22 Jun 2020 12:25:31 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6442011C064; Mon, 22 Jun 2020 12:25:30 +0000 (GMT) Received: from [9.85.95.171] (unknown [9.85.95.171]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 22 Jun 2020 12:25:30 +0000 (GMT) From: Sachin Sant Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8BIT Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.14\)) Subject: [next-20200621] LTP tests af_alg02/05 failure on POWER9 PowerVM LPAR Message-Id: Date: Mon, 22 Jun 2020 17:55:29 +0530 Cc: Linux Next Mailing List , linuxppc-dev@lists.ozlabs.org To: herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org X-Mailer: Apple Mail (2.3445.104.14) X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.216,18.0.687 definitions=2020-06-22_04:2020-06-22,2020-06-22 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 cotscore=-2147483648 priorityscore=1501 suspectscore=0 impostorscore=0 lowpriorityscore=0 bulkscore=0 mlxscore=0 spamscore=0 adultscore=0 clxscore=1011 phishscore=0 mlxlogscore=930 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006220087 Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org With recent next(next-20200621) af_alg02/05 tests fail while running on POWER9 PowerVM LPAR. Results from 5.8.0-rc1-next-20200622 # ./af_alg02 tst_test.c:1096: INFO: Timeout per run is 0h 00m 20s af_alg02.c:52: BROK: Timed out while reading from request socket. # 5.8.0-rc1-next-20200618 was good. The test case ran fine. Root cause analysis point to following commit: commit f3c802a1f30013f8f723b62d7fa49eb9e991da23 crypto: algif_aead - Only wake up when ctx->more is zero Reverting this commit allows the test to PASS. Results after reverting the mentioned commit: # uname -r 5.8.0-rc1-next-20200622-dirty # ./af_alg02 tst_test.c:1096: INFO: Timeout per run is 0h 00m 20s af_alg02.c:33: PASS: Successfully "encrypted" an empty message # # ./af_alg05 tst_test.c:1096: INFO: Timeout per run is 0h 05m 00s af_alg05.c:34: PASS: read() expectedly failed with EINVAL # Thanks -Sachin