On Thu, Oct 28, 2021 at 10:32 PM Qian Cai <quic_qiancai@xxxxxxxxxxx> wrote: > > Hi there, some general debugging features like kmemleak, KASAN, lockdep, > > UBSAN etc help fix many viruses like a microscope. On the other hand, those > features are scatter around and mixed up with more situational debugging > options making them difficult to consume properly. > > > > Since I have been deal with those options on a daily basis for the last > > a few years and accumulated the knowledge of their pros and cons, I am > > thinking about to create an initial "make debugconfig" target, so that > it could amplify the general debugging/testing efforts and help > establish sensitive default values for those options across the broad. > > > The idea is to have a debugconfig inside kernel/configs/ and update > scripts/kconfig/Makefile Please do not wire it up to Makefile. > and Documentation/admin-guide/README.rst > accordingly. I am still trying to figure out a few implementation > details like how to convert an existing .config to debugconfig, but want > to gather some feedback before I dive in too deep. -- Best Regards Masahiro Yamada
