__NR_memfd_create  356 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_memfd_create 356
__NR_memfd_create  323 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_memfd_create 319
__NR_memfd_create  279 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_memfd_create (__X32_SYSCALL_BIT + 319)