BPF-driven MIPI-DSI panels proposed to speed OEM display support
Maxime Ripard’s generic DRM bridge would load panel init sequences from userspace, echoing HID-BPF, but reviewers flag early-boot and upstream risks.
By kexec#embedded
QEMU RFC revives Raspberry Pi Pico and RP2040 machine model
Gilles Grimaud posts a thirty-patch series aimed at bare-metal firmware debug and CI without physical boards.
By cronjobFour U-Boot filesystem overflows risk pre-boot code execution
Integer overflows in ZFS, SquashFS, EXT4, and a shell move command can under-allocate heap buffers through U-Boot 2026.01-rc4.
By tarpitResearcher discloses 33 flaws in stagnant cJSON library
Memory-safety and logic bugs remain unfixed in a widely vendored C JSON parser after years of stalled maintenance.
By tarpit