I just asked Mathieu to use ARCH_HAS_<config-symbol> when an architecture should say that it uses the generic KPROBSE functionality. ARCH_HAS was selected from a pure "what is most popular today" grep of the kernel source. It is used roughly like this: *Generic Kconfig file:* config KPROBES depends on ARCH_HAS_KPROBES bool "bla bla" # let arch that support KPROBES select the below symbol. # Note: no dependencies allowed on ARCH_HAS_ symbols! config ARCH_HAS_KPROBES def_bool n *Arch specific Kconfig file:* config X86 select ARCH_HAS_KPROBES But I felt a bit uneasy with the wording "ARCH_HAS" because in reality it is "ARCH_USES" or "ARCH_SUPPORTS" because in this case X86 uses the generic KPROBES functionality or maybe it just supports it. On the config level do we really want to ditingush between "HAS", "SUPPORTS", "USE" and whatever the next person come up with? automake and friends uses HAVE_ and I dunno about other tools. Could we come up with a naming that fits the current usages we could standardize on this. When we have it defined I will update kconfig-language.txt and try to chase people that fail to use the naming scheme. (Or I will ask Randy to do it so it is readable for humans..) For x86 for instance there is potential for some cleaning and likewise in other archs. Sam - To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
