SHARED_KERNEL_PMD 21 arch/x86/include/asm/pgtable-2level_types.h #define SHARED_KERNEL_PMD 0 SHARED_KERNEL_PMD 24 arch/x86/include/asm/pgtable-3level_types.h #define SHARED_KERNEL_PMD ((!static_cpu_has(X86_FEATURE_PTI) && \ SHARED_KERNEL_PMD 27 arch/x86/include/asm/pgtable-3level_types.h #define SHARED_KERNEL_PMD (!static_cpu_has(X86_FEATURE_PTI)) SHARED_KERNEL_PMD 48 arch/x86/include/asm/pgtable_64_types.h #define SHARED_KERNEL_PMD 0