linux-kernel - Re: [PATCH] x86/boot: Remove always empty $(USERINCLUDE)

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Date:   Thu, 03 Nov 2016 10:51:38 +0100
From:   Paul Bolle <pebolle@...cali.nl>
To:     Matt Fleming <matt@...eblueprint.co.uk>
Cc:     "H. Peter Anvin" <hpa@...or.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        David Howells <dhowells@...hat.com>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86/boot: Remove always empty $(USERINCLUDE)

Apparently Matt left Intel. Let's forward this to a recently used
address.

On Thu, 2016-11-03 at 10:47 +0100, Paul Bolle wrote:
> Commmit b6eea87fc685 ("x86, boot: Explicitly include autoconf.h for
> hostprogs") correctly noted
>     [...] that because $(USERINCLUDE) isn't exported by
>     the top-level Makefile it's actually empty in arch/x86/boot/Makefile.
> 
> So let's do the sane thing and remove the reference to that make variable.
> 
> Signed-off-by: Paul Bolle <pebolle@...cali.nl>
> ---
>  arch/x86/boot/Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
> index 12ea8f8384f4..0d810fb15eac 100644
> --- a/arch/x86/boot/Makefile
> +++ b/arch/x86/boot/Makefile
> @@ -65,7 +65,7 @@ clean-files += cpustr.h
>  
>  # ---------------------------------------------------------------------------
>  
> -KBUILD_CFLAGS	:= $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
> +KBUILD_CFLAGS	:= $(REALMODE_CFLAGS) -D_SETUP
>  KBUILD_AFLAGS	:= $(KBUILD_CFLAGS) -D__ASSEMBLY__
>  GCOV_PROFILE := n
>  UBSAN_SANITIZE := n