X86_FEATURE_PGE   338 arch/x86/include/asm/cpufeature.h #define cpu_has_pge		boot_cpu_has(X86_FEATURE_PGE)
X86_FEATURE_PGE    63 arch/x86/include/asm/required-features.h #define NEED_PGE	(1<<(X86_FEATURE_PGE) & 31)