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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 1DF62C55193 for ; Thu, 23 Apr 2020 03:31:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0314A2075A for ; Thu, 23 Apr 2020 03:31:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726792AbgDWDbx (ORCPT ); Wed, 22 Apr 2020 23:31:53 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:37984 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726581AbgDWDbw (ORCPT ); Wed, 22 Apr 2020 23:31:52 -0400 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 34F44B96E9C6D696D198; Thu, 23 Apr 2020 11:31:49 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.487.0; Thu, 23 Apr 2020 11:31:47 +0800 From: Mao Wenan To: , , , , , , , CC: , , , , Subject: [PATCH bpf-next v2 0/2] Change return code if failed to load object Date: Thu, 23 Apr 2020 11:33:12 +0800 Message-ID: <20200423033314.49205-1-maowenan@huawei.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200422093329.GI2659@kadam> References: <20200422093329.GI2659@kadam> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The first patch change return code from -EINVAL to -EOPNOTSUPP, the second patch quote the err value returned by bpf_object__load(). v2: Adjust line breaks at 72 characters for commit log, and pr_warn alignment as suggested by dan carpenter. For second patch, add Acked-by tag as well. Mao Wenan (2): bpf: Change error code when ops is NULL libbpf: Return err if bpf_object__load failed kernel/bpf/syscall.c | 7 ++++--- tools/lib/bpf/libbpf.c | 2 +- 2 files changed, 5 insertions(+), 4 deletions(-) -- 2.20.1