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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 E7FDBC282CE for ; Wed, 22 May 2019 19:58:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AD93920856 for ; Wed, 22 May 2019 19:58:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558555119; bh=r4EtqetRWJlSKq7Cu5r6i4y2EfulVoRIH/P+h7Ui8AA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=p+eOoOp2L3D9nx0fz53zy5ndYYrRIuu2lX7ixL0jfFFtVARwhk51VdbEnsmmBWsSL W+jnku8QkxzebjU7AecXnMM9h89Sxgyl5GBON4Nu1Qybb+KvAcWRuEKqQJXT1MyqLx W/uXeb5Lc/tLIh0rW179CkMhlOxsbEQqk9GFOa0A= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731035AbfEVTXy (ORCPT ); Wed, 22 May 2019 15:23:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:44842 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731029AbfEVTXy (ORCPT ); Wed, 22 May 2019 15:23:54 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 97230217D7; Wed, 22 May 2019 19:23:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558553033; bh=r4EtqetRWJlSKq7Cu5r6i4y2EfulVoRIH/P+h7Ui8AA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F6H7KdtNM0H51+cUncoONca2L2VYVFzbqrxBL6D2jFQl2OnYIAUubjUHe8iOPUTiQ uq50/DKOraqBD1SHhf6vcxvd3rg+KSGPHuxinCUeUoSjlTc3J6H3caGrhkQ5NMK30I L8cDefOPObxuyLMbnNrOepkL80GOFUyLRrOoCvQ0= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Yonghong Song , Alexei Starovoitov , Sasha Levin , linux-kselftest@vger.kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org Subject: [PATCH AUTOSEL 5.0 011/317] selftests/bpf: set RLIMIT_MEMLOCK properly for test_libbpf_open.c Date: Wed, 22 May 2019 15:18:32 -0400 Message-Id: <20190522192338.23715-11-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190522192338.23715-1-sashal@kernel.org> References: <20190522192338.23715-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Yonghong Song [ Upstream commit 6cea33701eb024bc6c920ab83940ee22afd29139 ] Test test_libbpf.sh failed on my development server with failure -bash-4.4$ sudo ./test_libbpf.sh [0] libbpf: Error in bpf_object__probe_name():Operation not permitted(1). Couldn't load basic 'r0 = 0' BPF program. test_libbpf: failed at file test_l4lb.o selftests: test_libbpf [FAILED] -bash-4.4$ The reason is because my machine has 64KB locked memory by default which is not enough for this program to get locked memory. Similar to other bpf selftests, let us increase RLIMIT_MEMLOCK to infinity, which fixed the issue. Signed-off-by: Yonghong Song Signed-off-by: Alexei Starovoitov Signed-off-by: Sasha Levin --- tools/testing/selftests/bpf/test_libbpf_open.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/bpf/test_libbpf_open.c b/tools/testing/selftests/bpf/test_libbpf_open.c index 8fcd1c076add0..cbd55f5f8d598 100644 --- a/tools/testing/selftests/bpf/test_libbpf_open.c +++ b/tools/testing/selftests/bpf/test_libbpf_open.c @@ -11,6 +11,8 @@ static const char *__doc__ = #include #include +#include "bpf_rlimit.h" + static const struct option long_options[] = { {"help", no_argument, NULL, 'h' }, {"debug", no_argument, NULL, 'D' }, -- 2.20.1