>> I thought fixdep is about finding module dependency, and it isn't >> needed for built-in drivers. Please correct me if I'm wrong. > >fixdep filters the *.d files generated by gcc. These files record source >-> object file dependencies, to not miss rebuilds. OK, then it's more likely to be a timing issue. I'm running my builds on a machine with 32 cores, and as the build is distributed to multi-processors, there might be a synchronization issue. Do you know how the .d files getting deleted normally? I see only .o.cmd file left after the build is completed. Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html