RDK Resources
[*RDK Preferred*]
Code Management Facility
RDK Forums
[RDK Conferences]
RDK Support
Archives
Papers & Presentations Archive
Table of Contents |
---|
There are 93 Security Fixes
https://docs.yoctoproject.org/migration-guides/release-notes-4.0.html#security-fixes-in-4-0
Components where security fixes are added :- binutils, curl, epiphany, expat, ffmpeg, gcc, glibc, gmp, go, grub2, gzip, libarchive, libxml2, libxslt, lighttpd, linux-yocto, amdgpu, lua, openssl, qemu , rpm , seatd , speex , squashfs-tools , systemd , tiff , unzip , vim , virglrenderer , webkitgtk , xz , zlib
There are 318 opensource component version upgrades
https://docs.yoctoproject.org/migration-guides/release-notes-4.0.html#recipe-upgrades-in-4-0
Major opensource upgrades (Dunfell → Kirkstone) are :- GCC (9.3 → 11.3) , glibc (2.31 → 2.35) , glib-2.0 (2.62.4 → 2.72.3), systemd (244.3 → 250.5) , busybox (1.31.1 → 1.35.0)
Netflix upgrade, youtube
GCC compiler
Maintainability - Dunfell 4 years ; Kirkstone 2 years ; CVE Dunfell is sill open (Refer Yocto mailing list), Upstream dunfell 3.1.24 has open CVE
Build time - reduce number of default dependency (make build faster in first/second time)
meta-rust is in core
software bill of material (security infrastructure)
share state - c standard. faster sstsate performance due to decompression standard cstd (twice faster than xz)
license management tool improvement (more accurate license compliance)
Kirkstone need minimum 4.x kernel (refer systemd)
linux_kernel_header does not mandate
Reference :- https://docs.yoctoproject.org/migration-guides/release-notes-4.0.html
Reference :-https://code.rdkcentral.com/r/plugins/gitiles/manifests/+/refs/heads/kirkstone/oe-layers.xml (Kirkstone specific OE layers )
...