CXL_DUMMY_READ_ALIGN 61 drivers/misc/cxl/cxllib.c buf_size = CXL_DUMMY_READ_SIZE + (1ull << CXL_DUMMY_READ_ALIGN); CXL_DUMMY_READ_ALIGN 66 drivers/misc/cxl/cxllib.c vaddr = (buf + (1ull << CXL_DUMMY_READ_ALIGN) - 1) & CXL_DUMMY_READ_ALIGN 67 drivers/misc/cxl/cxllib.c (~0ull << CXL_DUMMY_READ_ALIGN);