linux-kernel - Re: mainline build failure due to f292d875d0dc ("modpost: extract symbol versions from *.cmd files")

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Message-ID: <CAK7LNATjJ-n2FM28FvK6iof=DDs073MJ_fDmvgVGymQvRQj_gw@mail.gmail.com>
Date:   Wed, 1 Jun 2022 20:49:55 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     Sudip Mukherjee <sudipm.mukherjee@...il.com>
Cc:     Nicolas Schier <nicolas@...sle.eu>,
        Nathan Chancellor <nathan@...nel.org>,
        Sami Tolvanen <samitolvanen@...gle.com>,
        Sedat Dilek <sedat.dilek@...il.com>,
        Michal Marek <michal.lkml@...kovi.net>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: mainline build failure due to f292d875d0dc ("modpost: extract
 symbol versions from *.cmd files")

On Wed, Jun 1, 2022 at 8:31 PM Sudip Mukherjee
<sudipm.mukherjee@...il.com> wrote:
>
> Hi All,
>
> The latest mainline kernel branch fails to build for csky allmodconfig
> with the error:
>
> ._divsi3.o.cmd: No such file or directory
> make[1]: *** [scripts/Makefile.modpost:59: vmlinux.symvers] Error 1
> make: *** [Makefile:1160: vmlinux] Error 2
>
> git bisect pointed to f292d875d0dc ("modpost: extract symbol versions from *.cmd files")
>
> I will be happy to test any patch or provide any extra log if needed.
>
>
> --
> Regards
> Sudip

A patch exists, and is already queued up in linux-next.

https://patchwork.kernel.org/project/linux-kbuild/patch/20220529042318.2630379-1-masahiroy@kernel.org/

I will send a pull request this week.


-- 
Best Regards
Masahiro Yamada