On Fri, Jun 26, 2026 at 11:33:27PM +0900, Masami Hiramatsu wrote: > > The userspace pieces (xbc_snprint_cmdline() in lib/, tools/bootconfig -C) > > already landed; this series wires the rendered cmdline into the kernel. > > > > Motivation: today the embedded bootconfig is parsed at runtime, after > > parse_early_param() has already run, so early_param() handlers can't > > see embedded values. Folding the kernel.* subtree into the cmdline at > > build time gives a CONFIG_CMDLINE-equivalent for embedded-bootconfig > > users without forcing them to maintain two cmdline sources. > > > > Behaviorally, the "kernel" subtree is rendered to a flat string at > > build time and stashed in .init.rodata. setup_arch() prepends it to > > boot_command_line before parse_early_param() runs. Overflow is a soft > > error: the helper logs and leaves boot_command_line untouched rather > > than panicking, so an oversized embedded bconf cannot brick a boot. > > > > Thanks for update!! This looks good to me. > Let me pick it and test it.
This is great. Thanks for it and for the support so far. --breno
