Rockchip prebuilt kbuild (static linked) and scripts Debian package files come from specific tag in: https://salsa.debian.org/kernel-team/linux Prebuilt in Debian bullseye armhf/aarch64 rootfs. Glibc's libc.a is patched with upstream fix: ce1e5b1122 arm: Guard ucontext _rtld_global_ro access by SHARED, not PIC macro