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: 12864485 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0AD18C433EF for ; Mon, 30 May 2022 08:59:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1xjB2GDz/WSAXFZCGmF3siL/vaWX1gEztlcbHYtBFBQ=; b=KvlrQ+Sewq6Km/ b91jFLgtYuUhuGbqoPKGCyx3f8uD1HqieVTlTMULCWZkBxg60H7WLTcMjmTVAzWRsWZWJjVBkffy7 SFQRbmJZQCX+ed38O/yDtJ2My6RxkL1i+JtcnpOZvmCSjS6s/fRyTt7KS9OZUMcsDky0c3p6dTpxb uSwNTIlQfW93U2O0IC4i6CS+GaaEIrNDOcX0Pkv9xb3OjO7S4XX/AKtsNPHAXUAtXcgmVFedCYstp 68BavSGpq6hCcJfBdsBQqpM321MhzmK8CK/bPt0jFw5TvEhW/OkkT0FxN5Qvk4D3DTutEefHTlyRP AHYlqqycbHwK8cMBWT/A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nvbEh-0062GD-JB; Mon, 30 May 2022 08:58:51 +0000 Received: from szxga08-in.huawei.com ([45.249.212.255]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nvbEX-00625e-BS for linux-riscv@lists.infradead.org; Mon, 30 May 2022 08:58:43 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220530_015841_565151_E5550F91 X-CRM114-Status: UNSURE ( 7.93 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org 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; }