From patchwork Tue Jan 20 18:29:36 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sadineni, Harish" X-Patchwork-Id: 79255 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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4202D111B0 for ; Tue, 20 Jan 2026 18:31:38 +0000 (UTC) Received: from mx0b-0064b401.pphosted.com (mx0b-0064b401.pphosted.com [205.220.178.238]) by mx.groups.io with SMTP id smtpd.msgproc01-g2.13443.1768933889284820153 for ; Tue, 20 Jan 2026 10:31:29 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@windriver.com header.s=PPS06212021 header.b=LgPS+yNJ; spf=permerror, err=parse error for token &{10 18 %{ir}.%{v}.%{d}.spf.has.pphosted.com}: invalid domain name (domain: windriver.com, ip: 205.220.178.238, mailfrom: prvs=548098e00b=harish.sadineni@windriver.com) Received: from pps.filterd (m0250811.ppops.net [127.0.0.1]) by mx0a-0064b401.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 60K4fuoV2877846 for ; Tue, 20 Jan 2026 18:31:28 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=windriver.com; h=cc:content-transfer-encoding:content-type:date:from :in-reply-to:message-id:mime-version:references:subject:to; s= PPS06212021; bh=ZvKo+6P9iOAPrSYXpXs5GsvzZCQrrJY5130rRZo5kgc=; b= LgPS+yNJA8ctJkP+M1wxZY54xjV6PQ+r/MUrgdNtPs+S68lEL/m42DqG+HmAzyPm FqwbHP/4d4jhF1sVN+dTyu0ogle2jEef+myuigv8Rxgf/stxOYaNkV+8JAbUrR65 Dee2bUyajeLCWN9DHHHzKzWH0boAKPgnkV928cFpPzN4uM8/A2ylqoJlZ1zg6aDO vCVC4/byESrxDBjVZUexjHgMJp16ztpfKAB2RYhYpk7UMBcecmtL0F3xulxqXLJH +gTuQj61uQRVnB8gz+zSuFBA94AyZnXe4v0QDXr2dXHyxyO3+G+csE47V8HWRh4C 63bcAZ7HhgqQssSzUuXNEQ== Received: from ph0pr06cu001.outbound.protection.outlook.com (mail-westus3azon11011007.outbound.protection.outlook.com [40.107.208.7]) by mx0a-0064b401.pphosted.com (PPS) with ESMTPS id 4bqymukgy0-2 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Tue, 20 Jan 2026 18:31:27 +0000 (GMT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=H7aG7RY43oaNEn4FlefCQg3nmv0EzX7wRobeS5Pwiy0lIX6iGyWULVxQdM5RVopwr0v0sjrq9uG655NUlG+hFyiRjIYDB0xUbq+wKMTPzHQ5ZTHvvai+94qokVWKruOs6qlxzAnmZon+42Pw+NrUKiMyXzb4em5OS6E+LskNDBeqWLvyeQbmInuBTbvvI9/ToTuXZ013hwbmfU8V8/Ul2DtwFqgmWVfxYxQJl1n8UWeDvTW/G5y8AmLqf56egoWuDR5bzUv+XRisB4HCHK/kqYJAMc80NxuxSTwLAUYo9XKtGpamyHReWvm6ET50Ug973mu7KnH0IQ6/JDPHlJlw5w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=ZvKo+6P9iOAPrSYXpXs5GsvzZCQrrJY5130rRZo5kgc=; b=ayH4UdYyBhp9CqUZ1xsc00em01GkHNSvrPHtVIEBFhcpPeFLrDhTKG7FdtS2wyG2hOc+KpVVH8+ANKHUqQq92TP+Hw1P0wULsIy6Gs3Vw85XA8bZZNPQeJF4u70px5mqpm4kXqLAlBreSEperq6zBJZapNY49JH65bUpbZIo9v4Ra60/BWmvoUiOgLRgn0DL2SgkHurNemSmpNeJeDxzyQ54ujaNMi/H075mgB61HZ81sfMNxnBRW6Ig9s04pKxkIjNEMaFXCSTfOTYj4DrLxZVIq18HRJwtNLp3JzinSo8DHAyCzWRzuKVzW9yzABt+mn9rceXA+mQYqD0N79Z7rA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=windriver.com; dmarc=pass action=none header.from=windriver.com; dkim=pass header.d=windriver.com; arc=none Received: from PH0PR11MB5658.namprd11.prod.outlook.com (2603:10b6:510:e2::23) by MN2PR11MB4741.namprd11.prod.outlook.com (2603:10b6:208:26a::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9520.12; Tue, 20 Jan 2026 18:31:25 +0000 Received: from PH0PR11MB5658.namprd11.prod.outlook.com ([fe80::6852:6964:54d3:49c9]) by PH0PR11MB5658.namprd11.prod.outlook.com ([fe80::6852:6964:54d3:49c9%4]) with mapi id 15.20.9520.011; Tue, 20 Jan 2026 18:31:25 +0000 From: Harish.Sadineni@windriver.com To: openembedded-core@lists.openembedded.org Cc: Randy.MacLeod@windriver.com, alistair.francis@wdc.com, Sundeep.Kokkonda@windriver.com, bruce.ashfield@gmail.com, richard.purdie@linuxfoundation.org, yoann.congal@smile.fr, elmehdi.younes@smile.fr Subject: [PATCH v4 05/16] linux-yocto: enable Rust support in kernel configuration Date: Tue, 20 Jan 2026 10:29:36 -0800 Message-ID: <20260120182947.857242-6-Harish.Sadineni@windriver.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20260120182947.857242-1-Harish.Sadineni@windriver.com> References: <20260120182947.857242-1-Harish.Sadineni@windriver.com> X-ClientProxiedBy: SJ0PR05CA0146.namprd05.prod.outlook.com (2603:10b6:a03:33d::31) To PH0PR11MB5658.namprd11.prod.outlook.com (2603:10b6:510:e2::23) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PH0PR11MB5658:EE_|MN2PR11MB4741:EE_ X-MS-Office365-Filtering-Correlation-Id: 44f4b94c-4b4b-4cf2-aae9-08de58521e6f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|376014|52116014|38350700014; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PH0PR11MB5658.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(376014)(52116014)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: windriver.com X-MS-Exchange-CrossTenant-Network-Message-Id: 44f4b94c-4b4b-4cf2-aae9-08de58521e6f X-MS-Exchange-CrossTenant-AuthSource: PH0PR11MB5658.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jan 2026 18:31:25.5323 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 8ddb2873-a1ad-4a18-ae4e-4644631433be X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: mDqcwPnN2/sDrsmPseulJCVP63my6X4N2cBgRBj8meKyN2M7f3lhvEREDcCFp6pKz2Wol7dLqh3NDO1vHBD7Pz8XEXM6SQq3rfhJh0wRU/c= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB4741 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Authority-Analysis: v=2.4 cv=AqDjHe9P c=1 sm=1 tr=0 ts=696fca00 cx=c_pps a=n/3lZCR83+ZXmFnVV+4wNg==:117 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=xqWC_Br6kY4A:10 a=vUbySO9Y5rIA:10 a=VkNPw1HP01LnGYTKEx00:22 a=t7CeM3EgAAAA:8 a=jmWgeBySreYrfzyKUjkA:9 a=FdTzh2GWekK77mhwV6Dw:22 X-Proofpoint-GUID: kTXbhV1z-sDWePnKdRVX_-UwwC7MUux9 X-Proofpoint-ORIG-GUID: GWiP5rlXY9VPhcAzolMLt-Zqti2EawI8 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTIwMDE1NCBTYWx0ZWRfXwYAhC6bJ60DP Y8f0eBilPzqS/W74kEwLyg3zQCqPSxTD9tyOzhJnmngNAB/Io8V8QG1rnigq/XxTYWzzyQkNzCc ruSKr0zIlrx0cDSngOEwM4AcqjfFSoIuYCZrdxVX076W78ej9yVFF7mEqsRY0clcGbzc4wXD01B eLEcnOnoy+khg256R0QcOOpvy8xjLcWSTxELGJZKH1SDD3m4/taXCh6h937de+ZAUlZpkbIxFwQ wY7Aug8vh3NugeGTm0j9ovwnQIikltkNewRv21m30ndf+rpTnuQF1IPNk2S36AwUOQlHWGY18Ha UnMqP4NM/bzCDkZyV354DMC8mbfYgo0uXDQurYLmkme+0F+aOQ3TT09s1anZ8oTrlpotWeaP3YH qZw8P76ycMR5P0ZDdqFOwAjndmUdFL5mV9Ih1myG52Jqac/Zobp8kiXuQM4f7fgyDybLvXS6G2u 2jKDH4Zg+T5JXef1HYQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.20,FMLib:17.12.100.49 definitions=2026-01-20_05,2026-01-20_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 bulkscore=0 spamscore=0 malwarescore=0 adultscore=0 lowpriorityscore=0 priorityscore=1501 suspectscore=0 clxscore=1015 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2601200154 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 20 Jan 2026 18:31:38 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/229772 From: Harish Sadineni Add initial support for building the Linux kernel with Rust enabled: - Update `linux-yocto_${PV}.bb` to: - Append `features/kernel-rust/kernel-rust.scc` to `KERNEL_FEATURES`. Signed-off-by: Harish Sadineni --- meta/recipes-kernel/linux/linux-yocto_6.16.bb | 1 + meta/recipes-kernel/linux/linux-yocto_6.18.bb | 1 + 2 files changed, 2 insertions(+) diff --git a/meta/recipes-kernel/linux/linux-yocto_6.16.bb b/meta/recipes-kernel/linux/linux-yocto_6.16.bb index 408f14b451..e468fdc0d7 100644 --- a/meta/recipes-kernel/linux/linux-yocto_6.16.bb +++ b/meta/recipes-kernel/linux/linux-yocto_6.16.bb @@ -77,3 +77,4 @@ KERNEL_FEATURES:append:powerpc64le = " arch/powerpc/powerpc-debug.scc" # Check again during next major version upgrade KERNEL_FEATURES:remove:riscv32 = "features/debug/debug-kernel.scc" INSANE_SKIP:kernel-vmlinux:qemuppc64 = "textrel" +KERNEL_FEATURES:append = " ${@bb.utils.contains('DISTRO_FEATURES', 'rust-kernel', ' features/kernel-rust/kernel-rust.scc', '', d)}" diff --git a/meta/recipes-kernel/linux/linux-yocto_6.18.bb b/meta/recipes-kernel/linux/linux-yocto_6.18.bb index 599a3d13b8..3c2bf02221 100644 --- a/meta/recipes-kernel/linux/linux-yocto_6.18.bb +++ b/meta/recipes-kernel/linux/linux-yocto_6.18.bb @@ -77,3 +77,4 @@ KERNEL_FEATURES:append:powerpc64le = " arch/powerpc/powerpc-debug.scc" # Check again during next major version upgrade KERNEL_FEATURES:remove:riscv32 = "features/debug/debug-kernel.scc" INSANE_SKIP:kernel-vmlinux:qemuppc64 = "textrel" +KERNEL_FEATURES:append = " ${@bb.utils.contains('DISTRO_FEATURES', 'rust-kernel', ' features/kernel-rust/kernel-rust.scc', '', d)}"