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dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by SJ5PEPF000001D2.mail.protection.outlook.com (10.167.242.54) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7762.17 via Frontend Transport; Fri, 12 Jul 2024 10:53:37 +0000 Received: from rnnvmail201.nvidia.com (10.129.68.8) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Fri, 12 Jul 2024 03:53:28 -0700 Received: from nvidia.com (10.126.231.35) by rnnvmail201.nvidia.com (10.129.68.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Fri, 12 Jul 2024 03:53:27 -0700 From: Xueming Li To: Luca Boccassi CC: Stephen Hemminger , dpdk stable Subject: patch 'bpf: disable on 32-bit x86' has been queued to stable release 23.11.2 Date: Fri, 12 Jul 2024 18:45:04 +0800 Message-ID: <20240712104528.308638-79-xuemingl@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240712104528.308638-1-xuemingl@nvidia.com> References: <20240712104528.308638-1-xuemingl@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.126.231.35] X-ClientProxiedBy: rnnvmail203.nvidia.com (10.129.68.9) To rnnvmail201.nvidia.com (10.129.68.8) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ5PEPF000001D2:EE_|CYYPR12MB8891:EE_ X-MS-Office365-Filtering-Correlation-Id: 0e70db6d-0cbb-4f92-2fbd-08dca260e261 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge1.nvidia.com; CAT:NONE; SFS:(13230040)(82310400026)(1800799024)(376014)(36860700013); DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Jul 2024 10:53:37.7879 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0e70db6d-0cbb-4f92-2fbd-08dca260e261 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.160]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF000001D2.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CYYPR12MB8891 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi, FYI, your patch has been queued to stable release 23.11.2 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 07/14/24. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://git.dpdk.org/dpdk-stable/log/?h=23.11-staging This queued commit can be viewed at: https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=22446fbfcd1b8b5ebacc9b406200a81380cf8aa9 Thanks. Xueming Li --- >From 22446fbfcd1b8b5ebacc9b406200a81380cf8aa9 Mon Sep 17 00:00:00 2001 From: Luca Boccassi Date: Thu, 25 Apr 2024 16:05:58 +0100 Subject: [PATCH] bpf: disable on 32-bit x86 Cc: Xueming Li [ upstream commit 4edbcc7b5313949083f7694847342b1a45659d6b ] As per Intel, this is not supported, and the librte-bpf test fails on 32bit x86 kernels, so disable the library and the pmd. Signed-off-by: Luca Boccassi Acked-by: Stephen Hemminger --- drivers/net/af_xdp/meson.build | 6 ++++++ lib/bpf/meson.build | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/drivers/net/af_xdp/meson.build b/drivers/net/af_xdp/meson.build index 280bfa8f80..69d109ff46 100644 --- a/drivers/net/af_xdp/meson.build +++ b/drivers/net/af_xdp/meson.build @@ -7,6 +7,12 @@ if is_windows subdir_done() endif +if arch_subdir == 'x86' and dpdk_conf.get('RTE_ARCH_32') + build = false + reason = 'not supported on 32-bit x86' + subdir_done() +endif + sources = files('rte_eth_af_xdp.c') libxdp_ver = '>=1.2.2' diff --git a/lib/bpf/meson.build b/lib/bpf/meson.build index cd739bb827..aa258a9061 100644 --- a/lib/bpf/meson.build +++ b/lib/bpf/meson.build @@ -7,6 +7,12 @@ if is_windows subdir_done() endif +if arch_subdir == 'x86' and dpdk_conf.get('RTE_ARCH_32') + build = false + reason = 'not supported on 32-bit x86' + subdir_done() +endif + sources = files('bpf.c', 'bpf_dump.c', 'bpf_exec.c', -- 2.34.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2024-07-12 18:40:17.634063103 +0800 +++ 0078-bpf-disable-on-32-bit-x86.patch 2024-07-12 18:40:14.206594215 +0800 @@ -1 +1 @@ -From 4edbcc7b5313949083f7694847342b1a45659d6b Mon Sep 17 00:00:00 2001 +From 22446fbfcd1b8b5ebacc9b406200a81380cf8aa9 Mon Sep 17 00:00:00 2001 @@ -4,0 +5,3 @@ +Cc: Xueming Li + +[ upstream commit 4edbcc7b5313949083f7694847342b1a45659d6b ] @@ -9,2 +11,0 @@ -Cc: stable@dpdk.org - @@ -14,4 +15,3 @@ - doc/guides/rel_notes/release_24_07.rst | 5 +++++ - drivers/net/af_xdp/meson.build | 6 ++++++ - lib/bpf/meson.build | 6 ++++++ - 3 files changed, 17 insertions(+) + drivers/net/af_xdp/meson.build | 6 ++++++ + lib/bpf/meson.build | 6 ++++++ + 2 files changed, 12 insertions(+) @@ -19,16 +18,0 @@ -diff --git a/doc/guides/rel_notes/release_24_07.rst b/doc/guides/rel_notes/release_24_07.rst -index d4970cf6ec..1af7cb91a1 100644 ---- a/doc/guides/rel_notes/release_24_07.rst -+++ b/doc/guides/rel_notes/release_24_07.rst -@@ -138,6 +138,11 @@ Removed Items - Also, make sure to start the actual text at the margin. - ======================================================= - -+* **Disabled the BPF library and net/af_xdp for 32-bit x86.** -+ -+ BPF is not supported and the librte-bpf test fails on 32-bit x86 kernels. -+ So disable the library and the pmd. -+ - - API Changes - -----------