ITLB_HIT_BIT 152 arch/xtensa/include/asm/tlbflush.h if (((tlb_entry = itlb_probe(address)) & (1 << ITLB_HIT_BIT)) != 0) ITLB_HIT_BIT 456 arch/xtensa/kernel/setup.c if (itlb_probe(tmpaddr) & BIT(ITLB_HIT_BIT)) ITLB_HIT_BIT 458 arch/xtensa/kernel/setup.c if (itlb_probe(tmpaddr + PAGE_SIZE) & BIT(ITLB_HIT_BIT))