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EXTENSIONS_READY

strat9_kernel::boot::logger

Static EXTENSIONS_READY 

Source 
static EXTENSIONS_READY: AtomicBool
Expand description

Gate for format_args-heavy logging paths.

During early boot, format_args! involving nested fmt::Arguments (e.g. record.args() inside another format_args!) can resolve to identity-mapped function pointers and #UD. This flag is set to true after init_cpu_extensions() enables CR4.OSXSAVE + XCR0, at which point all formatting is safe.