On Wed, Aug 19, 2020 at 1:48 PM Masahiro Yamada <[email protected]> wrote: > On Wed, Aug 19, 2020 at 6:44 PM Andy Shevchenko > <[email protected]> wrote: > > > > Hi! > > > > Maybe silly idea, but would it make sense to enable -Werror for default > > warning > > level, let's say W=0, at some point? > > > > Every GCC release adds new warning options. > > Enabling -Werror by default means > the kernel build is suddenly broken > with new compilers, correct?
Probably, and at the same time we keep our hand on the pulse of the changes, right? Adding those warnings to W=1, 2, ... block might be not the bad idea after all. Maybe some flag CONFIG_DEBUG_WERROR ? Then CIs or other early stage users can enable by default and be informed. -- With Best Regards, Andy Shevchenko
