From patchwork Mon May 30 09:28:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pu Lehui X-Patchwork-Id: 12864476 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 B55C4C433F5 for ; Mon, 30 May 2022 08:58:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234549AbiE3I6l (ORCPT ); Mon, 30 May 2022 04:58:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52990 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234500AbiE3I6f (ORCPT ); Mon, 30 May 2022 04:58:35 -0400 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C18277F0B; Mon, 30 May 2022 01:58:34 -0700 (PDT) Received: from dggpemm500020.china.huawei.com (unknown [172.30.72.57]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4LBTml5GHxz1JCTL; Mon, 30 May 2022 16:56:55 +0800 (CST) Received: from dggpemm500019.china.huawei.com (7.185.36.180) by dggpemm500020.china.huawei.com (7.185.36.49) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Mon, 30 May 2022 16:58:32 +0800 Received: from k04.huawei.com (10.67.174.115) by dggpemm500019.china.huawei.com (7.185.36.180) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Mon, 30 May 2022 16:58:32 +0800 From: Pu Lehui To: , , , CC: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , =?utf-8?b?QmrDtnJuIFTDtnBlbA==?= , Luke Nelson , Xi Wang , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Paul Walmsley , Palmer Dabbelt , Albert Ou , Pu Lehui Subject: [PATCH bpf-next v3 5/6] selftests/bpf: Unify memory address casting operation style Date: Mon, 30 May 2022 17:28:14 +0800 Message-ID: <20220530092815.1112406-6-pulehui@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220530092815.1112406-1-pulehui@huawei.com> References: <20220530092815.1112406-1-pulehui@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.174.115] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggpemm500019.china.huawei.com (7.185.36.180) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: bpf@iogearbox.net The members of bpf_prog_info, which are line_info and jited_line_info store u64 address pointed to the corresponding memory regions. Memory addresses are conceptually unsigned, (unsigned long) casting makes more sense, so let's make a change for conceptual uniformity. Signed-off-by: Pu Lehui --- tools/testing/selftests/bpf/prog_tests/btf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/btf.c b/tools/testing/selftests/bpf/prog_tests/btf.c index ba5bde53d418..e6612f2bd0cf 100644 --- a/tools/testing/selftests/bpf/prog_tests/btf.c +++ b/tools/testing/selftests/bpf/prog_tests/btf.c @@ -6550,8 +6550,8 @@ static int test_get_linfo(const struct prog_info_raw_test *test, info.nr_jited_line_info, jited_cnt, info.line_info_rec_size, rec_size, info.jited_line_info_rec_size, jited_rec_size, - (void *)(long)info.line_info, - (void *)(long)info.jited_line_info)) { + (void *)(unsigned long)info.line_info, + (void *)(unsigned long)info.jited_line_info)) { err = -1; goto done; }