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 ACBE5457B4; Tue, 13 Aug 2024 23:16:55 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9706D40E7C; Tue, 13 Aug 2024 23:16:55 +0200 (CEST) Received: from mail-pf1-f170.google.com (mail-pf1-f170.google.com [209.85.210.170]) by mails.dpdk.org (Postfix) with ESMTP id 869F1402C5 for ; Tue, 13 Aug 2024 23:16:54 +0200 (CEST) Received: by mail-pf1-f170.google.com with SMTP id d2e1a72fcca58-710d1de6ee5so4743474b3a.0 for ; Tue, 13 Aug 2024 14:16:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1723583814; x=1724188614; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=HTlQLUDbahqdg0RzeZdYTOmyc/pX5TdATMsnKNSRang=; b=3MUfSHCnjE/xktU0cOYqQ6mv9/clU9qXiajM+Eqb0XD75BkvoMvqv7qTGzrQPhmAn0 chzKYYRQDPIBZEVAd5DG4/wSB6OdTKTRSvFIsboOKnBSlkPZ87KEoU6F/EEQWPSXqk01 XmsupVWWEF50pIxX8s/We4DXF1EfnjuSh+jHMnsG6mE0IbnG8Nj+Ql64qNu59KQhMPy2 7e18vbP7Hj8w7VGSmBrcQmnsGWMwZr+1sn61y+14xBj8jA5+JZdmng5sWBwQHyNddFFK qnRsSBgyzztxuy3O3R3mtMKjro5JTIGgPO1H0ShXnzOwg2v1v7R6K3FsIiVHTvaoDe/W feyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723583814; x=1724188614; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=HTlQLUDbahqdg0RzeZdYTOmyc/pX5TdATMsnKNSRang=; b=B3owV4w8t7QRRxqlGqHJLt2LiyjKRCrYW8yRZP0KDCRcW9MQPSPdeBcFm9LMB8GFAy dovQVEpRqz+qWiCraYhWlqcYXdIszDDpumsLIVARbu9F7BYczMuBN7RJoILOC+P+anN/ siOuHWos+cn8K8HZiSGRDV6AnMfyUXUwz67QQOrkEaP6NpFCjWa5VDBq6sZ0o7wGJfOv OqXX1OFE83S/+Uo9WOSo7sANLTphFlExJ767yxTsj0PBIU/jySH5gPqt3rcjT7r/gdjk p6PVIyTgWamraeN1JRblmCqvFGPpmviL1MgKgUGZTHNxp4CpxK6PQPZVAL/x8+TXP9Dj i/Pw== X-Gm-Message-State: AOJu0YzqiIPQkaG/KEI+exBMcLoJdJ/4ygvjIxE/STmxkS9kywufvLfL UlmEw73Gu2WyI6PnOqCqyIHEMIyDYN1vGajkP4pRQKXMmTk2p6/Pl1SYoePzdsR9Iki24yc+8SS 32K0= X-Google-Smtp-Source: AGHT+IET5gpJh4aOFLqsHjC9sJbWV8ymzv+iEAeHdeIQualboR9lXCwfJrsIoY0NqWCdqXdC4zgDLQ== X-Received: by 2002:a05:6a20:c704:b0:1c0:f6d5:be9a with SMTP id adf61e73a8af0-1c8eaf55656mr1227793637.36.1723583813644; Tue, 13 Aug 2024 14:16:53 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-710e5a7e30bsm6376365b3a.145.2024.08.13.14.16.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Aug 2024 14:16:53 -0700 (PDT) Date: Tue, 13 Aug 2024 14:16:51 -0700 From: Stephen Hemminger To: Morten =?UTF-8?B?QnLDuHJ1cA==?= Cc: Subject: Re: Linux kernel version for DPDK 24.11 Message-ID: <20240813141651.003ce9fb@hermes.local> In-Reply-To: <98CBD80474FA8B44BF855DF32C47DC35E9F626@smartserver.smartshare.dk> References: <98CBD80474FA8B44BF855DF32C47DC35E9F626@smartserver.smartshare.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable 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 On Tue, 13 Aug 2024 22:53:55 +0200 Morten Br=C3=B8rup wrote: > Stephen, >=20 > Kernel 4.19 will reach EOL in December 2024 [1], so we should skip ahead = to 5.4 (projected EOL December 2025) or 5.10 (projected EOL December 2026). >=20 > For reference, the CIP project provides a SLTS (Super Long-Time Stable) k= ernel based on version 5.10 [2]. Their previous SLTS was based on kernel ve= rsion 4.19. >=20 > Based on the above information, it could make sense updating the DPDK min= imum requirements for DPDK 24.11 to kernel version 5.10. >=20 > You usually have a good overview of what is going on in the relevant dist= ros. Could you please provide a doc patch like you have done before [3]. >=20 > [1]: https://www.kernel.org/category/releases.html > [2]: https://www.cip-project.org/blog/2022/04/04/cip-expands-work-on-slts= -kernel-maintenance > [3]: https://git.dpdk.org/dpdk/commit/doc/guides/linux_gsg?id=3D0b9db7caa= 8c223a541a323793068bc920789331c >=20 >=20 > Med venlig hilsen / Kind regards, > -Morten Br=C3=B8rup >=20 FYI - RHEL 8.8 is still active and has kernel version 4.18 although there are often so many changes that would effectively be same as = 4.19 https://access.redhat.com/articles/3078