automotive-sig March 2026

automotive-sig@lists.centos.org

2 participants
3 discussions

CentOS Bringup issue for J784S4 EVM board.
by Sanskruti Baburao Kadam 10 Mar '26

10 Mar '26

Hi, We are experiencing issues while booting the J784S4 EVM board using prebuilt images. We have attached the detailed build procedure followed, along with the error logs observed during the boot process of the J784S4 board, for your reference. Please share the recommended procedure to create a bootable SD card using the prebuilt images. Thanks and regards, Sanskruti K.

2 1

Custom kernel build fails: rsync: Argument list too long
by Sebastian Hetze 02 Mar '26

02 Mar '26

Hi *, when trying to build the centos-stream-9 main-automotive kernel for the x86_64 architecture as described in the automotive sig documentation <https://sigs.centos.org/automotive/building/building_an_os_image_that%20use…>, it fails. The failing command appears to be /usr/bin/make -s 'HOSTCFLAGS=-O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -march=x86-64-v2 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection' 'HOSTLDFLAGS=-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 ' -j12 ARCH=x86_64 V=1 'TARGETS=bpf cgroup mm livepatch net net/forwarding net/mptcp netfilter tc-testing memfd drivers/net/bonding iommu cachestat drivers/net' SKIP_TARGETS= FORCE_TARGETS=1 INSTALL_PATH=/home/she/rpmbuild/BUILDROOT/kernel-automotive-5.14.0-570.518_at.el9iv.x86_64/usr/libexec/kselftests VMLINUX_H= DEFAULT_INSTALL_HDR_PATH=0 install with the error make[3]: Entering directory '/home/she/Workspace/centos-stream-9/redhat/rpm/BUILD/kernel-5.14.0-570.518_at.el9iv/linux-5.14.0-570.518_at.el9iv.x86_64/tools/testing/selftests/bpf' Auto-detecting system features: ... llvm: [ OFF ] make[3]: rsync: Argument list too long make[3]: *** [Makefile:768: test_progs-no_alu32-extras] Error 127 make[3]: Leaving directory '/home/she/Workspace/centos-stream-9/redhat/rpm/BUILD/kernel-5.14.0-570.518_at.el9iv/linux-5.14.0-570.518_at.el9iv.x86_64/tools/testing/selftests/bpf' make[2]: *** [Makefile:233: install] Error 2 This is the unmodified main-automotive branch of the current centos-stream-9 kernel on a current centos-stream-9 system. Setting ulimit -S -s unlimited for ARG_MAX 6291456 does not make any difference. It looks like the actual problem is not with the rsync command line. Any hint what is going wrong and how to proceed? Beste Grüße Sebastian Hetze -- Principal Software Engineer Red Hat GmbH. Niederlassung Berlin Leipziger Platz 16, 10117 Berlin Mobil: +49 173 8914205 E-Mail: she(a)redhat.com Registered seat: Werner von Siemens Ring 14, D-85630 Grasbrunn, Germany Commercial register: Amtsgericht Muenchen/Munich, HRB 153243,Managing Directors: Ryan Barnhart, Charles Cachera, Michael O'Neill, Amy Ross

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Changing commit access for the Automotive SIG
by Jeffrey Osier-Mixon 02 Mar '26

02 Mar '26

Hi folks - we are paring down the number of inactive accounts who have commit access to the SIG repos. If you haven't committed, sent email, or otherwise interacted with the SIG in the past 3 months, we will be decommissioning your permission. If you feel this is in error, please get in touch and we can fix it. thanks Jeffrey "Jefro" Osier-Mixon | josiermi(a)redhat.com Distinguished Community Architect Automotive, Edge, & Hardware Enablement Communities Red Hat Open Source & AI Program Office Book a meeting: https://calendar.app.google/sMBa7Xe8CLSEUdGV9

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automotive-sig March 2026