KRNL 100 arch/xtensa/kernel/traps.c { EXCCAUSE_ALLOCA, USER|KRNL, fast_alloca }, KRNL 108 arch/xtensa/kernel/traps.c { EXCCAUSE_UNALIGNED, KRNL, fast_unaligned }, KRNL 112 arch/xtensa/kernel/traps.c { EXCCAUSE_ITLB_MISS, USER|KRNL, fast_second_level_miss}, KRNL 117 arch/xtensa/kernel/traps.c { EXCCAUSE_DTLB_MISS, USER|KRNL, fast_second_level_miss}, KRNL 122 arch/xtensa/kernel/traps.c { EXCCAUSE_STORE_CACHE_ATTRIBUTE, USER|KRNL, fast_store_prohibited }, KRNL 435 arch/xtensa/kernel/traps.c if ((fast & KRNL) != 0)