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From:   Brendan Higgins <brendanhiggins@google.com>
Date:   Thu, 10 Sep 2020 02:42:14 -0700
Message-ID: <CAFd5g452HH1Zfo+tqYzZuMVBnz-x=ePkits6uUnVDBXvaU=nzg@mail.gmail.com>
Subject: Re: linux-next: Tree for Sep 2 (lib/ubsan.c)
To:     Shuah Khan <skhan@linuxfoundation.org>
Cc:     Randy Dunlap <rdunlap@infradead.org>,
        Stephen Rothwell <sfr@canb.auug.org.au>,
        Linux Next Mailing List <linux-next@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Andrey Ryabinin <ryabinin.a.a@gmail.com>
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On Tue, Sep 8, 2020 at 5:55 PM Shuah Khan <skhan@linuxfoundation.org> wrote=
:
>
> On 9/8/20 6:49 PM, Randy Dunlap wrote:
> > On 9/8/20 5:46 PM, Stephen Rothwell wrote:
> >> Hi Randy,
> >>
> >> On Tue, 8 Sep 2020 07:38:31 -0700 Randy Dunlap <rdunlap@infradead.org>=
 wrote:
> >>>
> >>> On 9/4/20 12:59 AM, Brendan Higgins wrote:
> >>>> On Thu, Sep 3, 2020 at 11:12 PM Randy Dunlap <rdunlap@infradead.org>=
 wrote:
> >>>>>
> >>>>> On 9/2/20 8:44 AM, Randy Dunlap wrote:
> >>>>>> On 9/2/20 1:09 AM, Stephen Rothwell wrote:
> >>>>>>> Hi all,
> >>>>>>>
> >>>>>>> Changes since 20200828:
> >>>>>>>
> >>>>>>
> >>>>>>
> >>>>>> on i386:
> >>>>>>
> >>>>>> ../lib/ubsan.c: In function =E2=80=98ubsan_prologue=E2=80=99:
> >>>>>> ../lib/ubsan.c:141:2: error: implicit declaration of function =E2=
=80=98kunit_fail_current_test=E2=80=99; did you mean =E2=80=98kunit_init_te=
st=E2=80=99? [-Werror=3Dimplicit-function-declaration]
> >>>>>>    kunit_fail_current_test();
> >>>>>>
> >>>>>>
> >>>>>> Full randconfig file is attached.
> >>>>>>
> >>>>>
> >>>>> Hi Brendan,
> >>>>>
> >>>>> Do you know anything about this build error?
> >>>>>
> >>>>> I can't find kunit_fail_current_test() anywhere.
> >>>>
> >>>> Yeah, this got applied for some reason without the prerequisite
> >>>> patches. It is from a two patch series, the other being here:
> >>>>
> >>>> https://lore.kernel.org/linux-kselftest/20200813205722.1384108-1-uri=
elguajardojr@gmail.com/
> >>>>
> >>>> which in turn depends on another patchset which didn't make it into =
5.9.
> >>>>
> >>>> Again, I don't know why this was applied without it's prereqs. Sorry=
 about that.
> >>>>
> >>>
> >>> Well.  Who is responsible for this small mess?
> >>> It is still killing linux-next builds for me (2020-0908).
> >>
> >> It came in via the kunit-next tree (Shuah cc'd).  I will revert commit
> >> abe83f7621ee ("kunit: ubsan integration") today.
> >
> >
>
> Sorry about that. I picked this up for 5.10 since it had the reviewed
> by tags from Brendan.
>
> I will drop this from kselftest kunit

Thanks for taking care of this!