From patchwork Sat Jan 28 00:06:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ilya Leoshkevich X-Patchwork-Id: 13119536 X-Patchwork-Delegate: bpf@iogearbox.net Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0B93DC61DA7 for ; Sat, 28 Jan 2023 00:07:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232440AbjA1AH4 (ORCPT ); Fri, 27 Jan 2023 19:07:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232458AbjA1AHp (ORCPT ); Fri, 27 Jan 2023 19:07:45 -0500 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14D3C8CC44 for ; Fri, 27 Jan 2023 16:07:35 -0800 (PST) Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 30RNBpf9024195; Sat, 28 Jan 2023 00:07:23 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=zLhExAGTjmYgLnrClILYWrfaw6ENY+V4HZ5U4Ls1yCU=; b=JvDmW4mptXew/iYH61GvR45N4tEJXQ1gc3b9HxH1ufSwekr8AVh0nmrFqLYi5c4svlvF HWYETayv8JBylvSDrOxZ64WlYmb+oGuaHcJZ9QiVT/u8GAgwsTTdWhsRznUIdtRCDxZQ x4RsWvwcg8zN1+lxiBPPm/FcifSNJVFMP/KrSSts/BJsKkCMrahbPNWlCHCpqzerduQA ivMEVA0Hk1tu88TBQ1O12f2T3acTa30jxg7am6quqHWIg9H2lj5BQjt2MHayR+yF9psJ 6A7iRtWj12KQXxb4dFFossPstGwQdkbvK39TS6KAUUGq1wRpgJ5mPvtRqXWj8J/FwJCk 8A== Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3ncr2nrxmt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 28 Jan 2023 00:07:23 +0000 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 30RLM1Pt010790; Sat, 28 Jan 2023 00:07:20 GMT Received: from smtprelay04.fra02v.mail.ibm.com ([9.218.2.228]) by ppma03ams.nl.ibm.com (PPS) with ESMTPS id 3n87p6r4e4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 28 Jan 2023 00:07:20 +0000 Received: from smtpav03.fra02v.mail.ibm.com (smtpav03.fra02v.mail.ibm.com [10.20.54.102]) by smtprelay04.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 30S07HWY21299800 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 28 Jan 2023 00:07:17 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5FA262004B; Sat, 28 Jan 2023 00:07:17 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D276720040; Sat, 28 Jan 2023 00:07:16 +0000 (GMT) Received: from heavy.ibmuc.com (unknown [9.179.11.57]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTP; Sat, 28 Jan 2023 00:07:16 +0000 (GMT) From: Ilya Leoshkevich To: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko Cc: bpf@vger.kernel.org, Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Ilya Leoshkevich Subject: [PATCH bpf-next v2 19/31] selftests/bpf: Fix xdp_synproxy/tc on s390x Date: Sat, 28 Jan 2023 01:06:38 +0100 Message-Id: <20230128000650.1516334-20-iii@linux.ibm.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230128000650.1516334-1-iii@linux.ibm.com> References: <20230128000650.1516334-1-iii@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 59FNtmk_CsgJ7ro_KnE72_4_S5oqIfee X-Proofpoint-ORIG-GUID: 59FNtmk_CsgJ7ro_KnE72_4_S5oqIfee X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1 definitions=2023-01-27_15,2023-01-27_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 mlxscore=0 malwarescore=0 suspectscore=0 priorityscore=1501 phishscore=0 impostorscore=0 bulkscore=0 adultscore=0 clxscore=1015 lowpriorityscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301270220 Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-Delegate: bpf@iogearbox.net Use the correct datatype for the values map values; currently the test works by accident, since on little-endian machines it is sometimes acceptable to access u64 as u32. Signed-off-by: Ilya Leoshkevich --- tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c b/tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c index 736686e903f6..07d786329105 100644 --- a/tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c +++ b/tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c @@ -310,7 +310,7 @@ static __always_inline void values_get_tcpipopts(__u16 *mss, __u8 *wscale, static __always_inline void values_inc_synacks(void) { __u32 key = 1; - __u32 *value; + __u64 *value; value = bpf_map_lookup_elem(&values, &key); if (value)