On Thu, Jun 06, 2019 at 07:46:17PM -0500, Gustavo A. R. Silva wrote: > Now that all the fall-through warnings have been addressed in the > kernel, enable the fall-through warning globally. >
Not really "all". powerpc:85xx/sbc8548_defconfig: arch/powerpc/kernel/align.c: In function ‘emulate_spe’: arch/powerpc/kernel/align.c:178:8: error: this statement may fall through Plus many more similar errors in the same file. All sh builds: arch/sh/kernel/disassemble.c: In function 'print_sh_insn': arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through Again, this is seen in several places. mips:cavium_octeon_defconfig: arch/mips/cavium-octeon/octeon-usb.c: In function 'dwc3_octeon_clocks_start': include/linux/device.h:1499:2: error: this statement may fall through None of those are from recent changes. And this is just from my small subset of test builds. Guenter
