2018-04-12 4:15 GMT+09:00 Don Zickus <dzickus@xxxxxxxxxx>: > We at Red Hat/Fedora have generally tried to have a per file breakdown of > every config option we set. This makes it easy for us to add new options > when they are exposed and keep a changelog of why they were set. > > A Fedora example is here: > https://src.fedoraproject.org/cgit/rpms/kernel.git/tree/configs/fedora/generic > > Using various merge scripts, we build up a config file and run it through > 'make listnewconfig' and 'make oldnoconfig'. The idea is to print out new > config options that haven't been manually set and use the default until > a patch is posted to set it properly. > > To speed things up, it would be nice to make it easier to generate a > patch to post the default setting. The output of 'make listnewconfig' > has two issues that limit us: > > - it doesn't provide the default value > - it doesn't provide the new 'choice' options that get flagged in > 'oldconfig' > > This patch extends 'listnewconfig' to address the above two issues. > > This allows us to run a script > > make listnewconfig | rhconfig-tool -o patches; git send-email patches/ > > The output of 'make listnewconfig': > > CONFIG_NET_EMATCH_IPT > CONFIG_IPVLAN > CONFIG_ICE > CONFIG_NET_VENDOR_NI > CONFIG_IEEE802154_MCR20A > CONFIG_IR_IMON_DECODER > CONFIG_IR_IMON_RAW > > The new output of 'make listnewconfig': > > CONFIG_KERNEL_XZ=n > CONFIG_KERNEL_LZO=n > CONFIG_NET_EMATCH_IPT=n > CONFIG_IPVLAN=n > CONFIG_ICE=n > CONFIG_NET_VENDOR_NI=y > CONFIG_IEEE802154_MCR20A=n > CONFIG_IR_IMON_DECODER=n > CONFIG_IR_IMON_RAW=n > > Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx> > --- > V2: roll listnewdefconfig changes into listnewconfig > (sorry for delay, thought there was a logic error with this) Applied to linux-kbuild. Thanks! -- Best Regards Masahiro Yamada -- 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
