linux-kernel - Re: [PATCH 3/3] init/version.c: remove #include <generated/utsversion.h>

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Date:   Tue, 29 Nov 2022 18:33:21 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     Thomas Weißschuh <linux@...ssschuh.net>
Cc:     Luis Chamberlain <mcgrof@...nel.org>,
        Russ Weight <russell.h.weight@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        Michael Ellerman <mpe@...erman.id.au>,
        Nicholas Piggin <npiggin@...il.com>
Subject: Re: [PATCH 3/3] init/version.c: remove #include <generated/utsversion.h>

On Sun, Nov 27, 2022 at 7:18 AM Masahiro Yamada <masahiroy@...nel.org> wrote:
>
> On Sat, Nov 26, 2022 at 2:10 PM Thomas Weißschuh <linux@...ssschuh.net> wrote:
> >
> > Commit 2df8220cc511 ("kbuild: build init/built-in.a just once") moved
> > the usage of the define UTS_VERSION to the file version-timestamp.c.
>
> With s/UTS_VERSION/UTS_RELEASE/,
>
>
> Reviewed-by: Masahiro Yamada <masahiroy@...nel.org>
>
> >
> > version-timestamp.c in turn is included from version.c but already
> > includes utsversion.h itself properly.
> >
> > The unneeded include of utsversion.h from version.c can be dropped.
> >
> > Fixes: 2df8220cc511 ("kbuild: build init/built-in.a just once")
> > Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
> > ---
> >  init/version.c | 1 -
> >  1 file changed, 1 deletion(-)
> >
> > diff --git a/init/version.c b/init/version.c
> > index 01d4ab05f0ba..f117921811b4 100644
> > --- a/init/version.c
> > +++ b/init/version.c
> > @@ -15,7 +15,6 @@
> >  #include <linux/printk.h>
> >  #include <linux/uts.h>
> >  #include <linux/utsname.h>
> > -#include <generated/utsrelease.h>
> >  #include <linux/proc_ns.h>
> >
> >  static int __init early_hostname(char *arg)
> > --
> > 2.38.1
> >
>
>
> --
> Best Regards
> Masahiro Yamada



This patch is so confusing because the subject is also wrong.



I fixed up the commit description:



    init/version.c: remove #include <generated/utsrelease.h>

    Commit 2df8220cc511 ("kbuild: build init/built-in.a just once") moved
    the usage of the define UTS_RELEASE to the file version-timestamp.c.

    version-timestamp.c in turn is included from version.c but already
    includes utsrelease.h itself properly.

    The unneeded include of utsrelease.h from version.c can be dropped.

    Fixes: 2df8220cc511 ("kbuild: build init/built-in.a just once")
    Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
    Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>



Applied to linux-kbuild.
Thanks.






-- 
Best Regards
Masahiro Yamada