Dne 12. 04. 21 v 11:54 Takashi Iwai napsal(a): > And, the patch misses the change in rawmidi_compat.c. It's also the > reason we'd like to avoid the bit fields usage, too. (Not only that, > though.) Looking to snd_rawmidi_ioctl_params_compat(), I don't see a difference for a version with and without bit fields. In both cases, the value should be copied from one structure to another. I see other structs in include/uapi which are using bit fields in public ioctl calls. Jaroslav -- Jaroslav Kysela <perex@xxxxxxxx> Linux Sound Maintainer; ALSA Project; Red Hat, Inc.