PTI_USER_PGD_FILL  517 arch/x86/kernel/head_32.S #define PTI_USER_PGD_FILL	1024
PTI_USER_PGD_FILL  520 arch/x86/kernel/head_32.S #define PTI_USER_PGD_FILL	0
PTI_USER_PGD_FILL  359 arch/x86/kernel/head_64.S #define PTI_USER_PGD_FILL	512
PTI_USER_PGD_FILL  366 arch/x86/kernel/head_64.S #define PTI_USER_PGD_FILL	0