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From:   Arnd Bergmann <arnd@kernel.org>
Date:   Tue, 27 Jul 2021 10:21:07 +0200
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Subject: Re: [PATCH v2 2/2] Makefile: infer CROSS_COMPILE from SRCARCH for
 LLVM=1 LLVM_IAS=1
To:     Geert Uytterhoeven <geert@linux-m68k.org>
Cc:     "Eric W. Biederman" <ebiederm@xmission.com>,
        Masahiro Yamada <masahiroy@kernel.org>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Nick Desaulniers <ndesaulniers@google.com>,
        Miguel Ojeda <ojeda@kernel.org>,
        Fangrui Song <maskray@google.com>,
        Michal Marek <michal.lkml@markovi.net>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Kbuild mailing list <linux-kbuild@vger.kernel.org>,
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On Tue, Jul 27, 2021 at 9:55 AM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> On Tue, Jul 27, 2021 at 9:49 AM Arnd Bergmann <arnd@kernel.org> wrote:
> > make -skj30 kernel/ mm/ init/
> >
> > works with the normal Makefile, but fails spectacularly with my nested
> > GNUmakefile because it starts multiple sub-processes that each try to
> > build the same preparation files (I did not try your version).
>
> Seems to work fine with mine...
>

Ok, nevermind. I tried your version and it works for me too. The next
time I get annoyed by this, I'll figure out what I did wrong then;-)

       Arnd