linux-kernel - Re: [PATCH v2] module: add stubs for within

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Message-ID: <20190417085952.GB17099@linux-8ccs>
Date:   Wed, 17 Apr 2019 10:59:52 +0200
From:   Jessica Yu <jeyu@...nel.org>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Tri Vo <trong@...roid.com>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Greg Hackmann <ghackmann@...roid.com>, linux-mm@...ck.org,
        kbuild-all@...org, Randy Dunlap <rdunlap@...radead.org>,
        kbuild test robot <lkp@...el.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Petri Gynther <pgynther@...gle.com>, willy@...radead.org,
        Peter Oberparleiter <oberpar@...ux.ibm.com>
Subject: Re: [PATCH v2] module: add stubs for within_module functions

+++ Andrew Morton [16/04/19 14:38 -0700]:
>On Tue, 16 Apr 2019 11:56:21 -0700 Tri Vo <trong@...roid.com> wrote:
>
>> On Tue, Apr 16, 2019 at 10:55 AM Tri Vo <trong@...roid.com> wrote:
>> >
>> > On Tue, Apr 16, 2019 at 8:21 AM Jessica Yu <jeyu@...nel.org> wrote:
>> > >
>> > > +++ Tri Vo [15/04/19 11:18 -0700]:
>> > > >Provide stubs for within_module_core(), within_module_init(), and
>> > > >within_module() to prevent build errors when !CONFIG_MODULES.
>> > > >
>> > > >v2:
>> > > >- Generalized commit message, as per Jessica.
>> > > >- Stubs for within_module_core() and within_module_init(), as per Nick.
>> > > >
>> > > >Suggested-by: Matthew Wilcox <willy@...radead.org>
>> > > >Reported-by: Randy Dunlap <rdunlap@...radead.org>
>> > > >Reported-by: kbuild test robot <lkp@...el.com>
>> > > >Link: https://marc.info/?l=linux-mm&m=155384681109231&w=2
>> > > >Signed-off-by: Tri Vo <trong@...roid.com>
>> > >
>> > > Applied, thanks!
>> >
>> > Thank you!
>>
>> Andrew,
>> this patch fixes 8c3d220cb6b5 ("gcov: clang support"). Could you
>> re-apply the gcov patch? Sorry, if it's a dumb question. I'm not
>> familiar with how cross-tree patches are handled in Linux.
>
>hm, I wonder what Jessica applied this patch to?

I applied the patch that supplies the missing within_module() stubs to
the modules-next branch (a link to the repo is available in
MAINTAINERS), it's landed in linux-next by now, and it should fix the
build error reported by the kbuild test bot.

Thanks,

Jessica