From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 1453A48ACD; Mon, 10 Nov 2025 16:31:28 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A627140280; Mon, 10 Nov 2025 16:31:27 +0100 (CET) Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) by mails.dpdk.org (Postfix) with ESMTP id A4DC14026D for ; Mon, 10 Nov 2025 16:31:25 +0100 (CET) Received: from mail.maildlp.com (unknown [172.18.186.31]) by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4d4tt43TBvzHnH74; Mon, 10 Nov 2025 23:31:08 +0800 (CST) Received: from frapema500003.china.huawei.com (unknown [7.182.19.114]) by mail.maildlp.com (Postfix) with ESMTPS id D8BAF140257; Mon, 10 Nov 2025 23:31:23 +0800 (CST) Received: from localhost.localdomain (10.220.239.45) by frapema500003.china.huawei.com (7.182.19.114) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 10 Nov 2025 16:31:23 +0100 From: Marat Khalili To: Konstantin Ananyev CC: Stephen Hemminger , Subject: [PATCH 0/3] bpf: simple tests and fixes Date: Mon, 10 Nov 2025 15:30:43 +0000 Message-ID: <20251110153046.63518-1-marat.khalili@huawei.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.220.239.45] X-ClientProxiedBy: frapema500002.china.huawei.com (7.182.19.148) To frapema500003.china.huawei.com (7.182.19.114) X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Add simple unit-style tests for rte_bpf_load, and fix some minor discovered bugs. Create new source file for new tests since app/test/test_bpf.c was growing rather large, and tests there look more like functional rather than unit ones. Marat Khalili (3): bpf: fix signed shift overflows in ARM JIT bpf: disallow empty program bpf: make add/subtract one program validate app/test/meson.build | 1 + app/test/test_bpf_simple.c | 189 +++++++++++++++++++++++++++++++++++++ lib/bpf/bpf_jit_arm64.c | 188 ++++++++++++++++++++---------------- lib/bpf/bpf_load.c | 2 +- lib/bpf/bpf_validate.c | 28 ++++-- 5 files changed, 318 insertions(+), 90 deletions(-) create mode 100644 app/test/test_bpf_simple.c -- 2.43.0