ubfm 298 arch/arm64/include/asm/assembler.h ubfm \tmp, \tmp, #16, #19 // cache line size encoding ubfm 308 arch/arm64/include/asm/assembler.h ubfm \tmp, \tmp, #16, #19 // cache line size encoding ubfm 294 arch/arm64/include/asm/insn.h __AARCH64_INSN_FUNCS(ubfm, 0x7F800000, 0x53000000)