linux-kernel - Re: [PATCH v2 1/2] x86/purgatory: hard-code obj-y in Makefile

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Date:   Mon, 25 Jul 2022 10:02:42 -0700
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     x86@...nel.org, Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H . Peter Anvin" <hpa@...or.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] x86/purgatory: hard-code obj-y in Makefile

On Sun, Jul 24, 2022 at 7:10 PM Masahiro Yamada <masahiroy@...nel.org> wrote:
>
> arch/x86/Kbuild guards the entire purgatory/ directory, and
> CONFIG_KEXEC_FILE is bool type.
>
> $(CONFIG_KEXEC_FILE) is always 'y' when this directory is being built.
>
> Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>

Thanks for the patch!
Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>

> ---
>
> (no changes since v1)
>
>  arch/x86/purgatory/Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile
> index ae53d54d7959..248b009c4061 100644
> --- a/arch/x86/purgatory/Makefile
> +++ b/arch/x86/purgatory/Makefile
> @@ -81,4 +81,4 @@ quiet_cmd_bin2c = BIN2C   $@
>  $(obj)/kexec-purgatory.c: $(obj)/purgatory.ro $(obj)/purgatory.chk FORCE
>         $(call if_changed,bin2c)
>
> -obj-$(CONFIG_KEXEC_FILE)       += kexec-purgatory.o
> +obj-y += kexec-purgatory.o
> --
> 2.34.1
>


-- 
Thanks,
~Nick Desaulniers