Philippe Gerum wrote: > Jan Kiszka wrote: >> Philippe Gerum wrote: >> >>> Jan Kiszka wrote: >>> >>>> Hi, >>>> >>>> this patch aims at avoiding to select unneeded nucleus features if no >>>> user is requiring it in the skins. Particularly, it addresses the >>>> nucleus registry and the pipes. >>>> >>>> I have spent no effort on 2.4 yet as I first want to wait for comments. >>>> Furthermore, 2.4. is lacking "select", so the feature selection has to >>>> remain manually there anyway. >>> >>> Looks good. Merged, thanks. >>> >> >> >> In the same sense, but not that comfortable, here is the a 2.4 variant >> of the patch. > > I don't agree with the logic of this patch. All user-space enabled skins > may also run in pure kernel-space in non pervasive mode. A core > dependency exists from CONFIG_XENO_OPT_REGISTRY on > CONFIG_XENO_OPT_PERVASIVE, and it should be defined explicitely. In any > case, maybe it's not worth trying to be too smart with the 2.4 > configuration system when it comes to dealing with features > inter-dependencies, since we really miss the proper support to do that. >
Sorry, doesn't parse for me yet. You that when CONFIG_XENO_OPT_PERVASIVE is enabled CONFIG_XENO_OPT_REGISTRY is required (which was not correct, see POSIX skin)? Jan
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