On Thu, Jun 20, 2019 at 9:47 PM Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> wrote: > > On Thu, Jun 20, 2019 at 08:56:10PM +0900, Masahiro Yamada wrote: > > > > The similar question, and the answer is here: > > https://lkml.org/lkml/2019/1/17/584 > > But it doesn't work with O=: > > $ rm -rf build-compile/fs/cifs > $ make O=build-compile fs/cifs > make[1]: Entering directory '/home/herbert/src/build/kernel/test/build-compile' > make[1]: Nothing to be done for '../fs/cifs'. > make[1]: Leaving directory '/home/herbert/src/build/kernel/test/build-compile' > $ You missed the trailing slash. I suggested 'fs/cifs/' instead of 'fs/cifs' -- Best Regards Masahiro Yamada
