linux-kernel - Re: [PATCH v16 06/19] lib: enable building KUnit in lib/

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Date:   Fri, 20 Sep 2019 16:44:38 -0700
From:   Brendan Higgins <brendanhiggins@...gle.com>
To:     Stephen Boyd <sboyd@...nel.org>
Cc:     Frank Rowand <frowand.list@...il.com>,
        Greg KH <gregkh@...uxfoundation.org>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        Kees Cook <keescook@...gle.com>,
        Kieran Bingham <kieran.bingham@...asonboard.com>,
        Luis Chamberlain <mcgrof@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Rob Herring <robh@...nel.org>, shuah <shuah@...nel.org>,
        "Theodore Ts'o" <tytso@....edu>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        devicetree <devicetree@...r.kernel.org>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        kunit-dev@...glegroups.com,
        "open list:DOCUMENTATION" <linux-doc@...r.kernel.org>,
        linux-fsdevel@...r.kernel.org,
        linux-kbuild <linux-kbuild@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "open list:KERNEL SELFTEST FRAMEWORK" 
        <linux-kselftest@...r.kernel.org>,
        linux-nvdimm <linux-nvdimm@...ts.01.org>,
        linux-um@...ts.infradead.org,
        Sasha Levin <Alexander.Levin@...rosoft.com>,
        "Bird, Timothy" <Tim.Bird@...y.com>,
        Amir Goldstein <amir73il@...il.com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Daniel Vetter <daniel@...ll.ch>, Jeff Dike <jdike@...toit.com>,
        Joel Stanley <joel@....id.au>,
        Julia Lawall <julia.lawall@...6.fr>,
        Kevin Hilman <khilman@...libre.com>,
        Knut Omang <knut.omang@...cle.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Petr Mladek <pmladek@...e.com>,
        Randy Dunlap <rdunlap@...radead.org>,
        Richard Weinberger <richard@....at>,
        David Rientjes <rientjes@...gle.com>,
        Steven Rostedt <rostedt@...dmis.org>, wfg@...ux.intel.com,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Kees Cook <keescook@...omium.org>
Subject: Re: [PATCH v16 06/19] lib: enable building KUnit in lib/

On Fri, Sep 20, 2019 at 4:36 PM Stephen Boyd <sboyd@...nel.org> wrote:
>
> Quoting Brendan Higgins (2019-09-20 16:19:10)
> > KUnit is a new unit testing framework for the kernel and when used is
> > built into the kernel as a part of it. Add KUnit to the lib Kconfig and
> > Makefile to allow it to be actually built.
> >
> > Signed-off-by: Brendan Higgins <brendanhiggins@...gle.com>
> > Cc: Randy Dunlap <rdunlap@...radead.org>
> > Cc: Andrew Morton <akpm@...ux-foundation.org>
> > Cc: Masahiro Yamada <yamada.masahiro@...ionext.com>
> > Cc: Kees Cook <keescook@...omium.org>
> > ---
> >  lib/Kconfig.debug | 2 ++
> >  lib/Makefile      | 2 ++
> >  2 files changed, 4 insertions(+)
> >
> > diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
> > index 5960e2980a8a..5870fbe11e9b 100644
> > --- a/lib/Kconfig.debug
> > +++ b/lib/Kconfig.debug
> > @@ -2144,4 +2144,6 @@ config IO_STRICT_DEVMEM
> >
> >  source "arch/$(SRCARCH)/Kconfig.debug"
> >
> > +source "lib/kunit/Kconfig"
> > +
>
> Perhaps this should go by the "Runtime Testing" part? Before or after.

Yeah, that probably makes sense.

> >  endmenu # Kernel hacking