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[85.214.156.166]) by gmr-mx.google.com with ESMTPS id ffacd0b85a97d-439dad78943si22702f8f.8.2026.03.06.02.10.31 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Fri, 06 Mar 2026 02:10:31 -0800 (PST) Received-SPF: pass (google.com: domain of wzh@ilbers.de designates 85.214.156.166 as permitted sender) client-ip=85.214.156.166; Received: from [192.168.178.148] ([88.130.203.42]) (authenticated bits=0) by shymkent.ilbers.de (8.15.2/8.15.2/Debian-8+deb9u1) with ESMTPSA id 626AAUXG025741 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 6 Mar 2026 11:10:30 +0100 Message-ID: Date: Fri, 6 Mar 2026 11:10:29 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Zhihang Wei Subject: Re: [PATCH] meta: Drop Debian Buster support To: "MOESSBAUER, Felix" , "isar-users@googlegroups.com" , "ubely@ilbers.de" , "amikan@ilbers.de" , "Kiszka, Jan" References: <20240806142748.3350474-1-amikan@ilbers.de> <64cb397557f98a9e6379b0a57bd7cc0d18ce9cfd.camel@ilbers.de> <945c0274-2658-4582-b26c-b8e95e51a935@siemens.com> <8427526371e4ee0b43ba7f55da57c474199c5d1b.camel@siemens.com> Content-Language: en-US In-Reply-To: <8427526371e4ee0b43ba7f55da57c474199c5d1b.camel@siemens.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-4.6 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2, RCVD_IN_RP_CERTIFIED,RCVD_IN_RP_RNBL,RCVD_IN_RP_SAFE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-Original-Sender: wzh@ilbers.de X-Original-Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of wzh@ilbers.de designates 85.214.156.166 as permitted sender) smtp.mailfrom=wzh@ilbers.de Precedence: list Mailing-list: list isar-users@googlegroups.com; contact isar-users+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: isar-users@googlegroups.com X-Google-Group-Id: 914930254986 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-TUID: QQgG216r/cN2 On 3/5/26 18:02, MOESSBAUER, Felix wrote: > On Thu, 2026-03-05 at 17:45 +0100, Zhihang Wei wrote: >> On 8/8/24 09:07, 'Jan Kiszka' via isar-users wrote: >>> On 08.08.24 09:04, Uladzimir Bely wrote: >>>> On Tue, 2024-08-06 at 17:27 +0300, Anton Mikanovich wrote: >>>>> As Debian Buster became EOL from 30th June 2024, remove its support >>>>> as >>>>> target and host distro in Isar. >>>>> Update documentation to be aligned with those changes. >>>>> >>>>> Signed-off-by: Anton Mikanovich >>>>> --- >>>>> >>>> It would be better not to remove buster efi/pcbios boot tests but >>>> change them to bookworm. >>>> >>> As pointed out, it would be better to NOT remove buster at all because >>> it is still alive. Reduce testing, and if we can build buster with >>> bookworm host, host removal is fine as well. But buster images may stil= l >>> live and be built. >>> >>> Jan >>> >> What should we do about Buster support now? >> >> With da17d920 we patched BitBake to keep it compatible with Debian >> Buster. BitBake 2.8 requires Python =E2=89=A5 3.8, but Debian Buster onl= y >> provides Python 3.7.3. >> >> This patch is required not only when building on a Buster host, but >> also when building Buster targets. In do_image_wic, BitBake chroots >> into the target rootfs to create the image. The Python version from >> Buster rootfs is used. > Oops... I missed that wic is executed inside the chroot. We can try to > apply the same patch and hope that code path requiring 3.8 is traversed > (as before). > > But it is anyways rather suboptimal to execute wic inside the chroot. > Changing this is out of scope for now, but with the current design we > either can't safely update bitbake (even a stable branch) or we will > lose distro support from time to time. > >> Felix's patchset "Update bitbake to 2.8.1" reverts the patches to >> BitBake and updates BitBake from 2.8.0 to 2.8.1. This would remove our >> current workaround for Buster compatibility. > Does the CI pass if we just re-apply your patch? > We definitely need bitbake 2.8.1 to support Python 3.14, so eventually > we have to update. > > Felix I'll move the discussion to the "Update bitbake to 2.8.1"=C2=A0thread. Zhihang --=20 You received this message because you are subscribed to the Google Groups "= isar-users" group. 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