linux-kernel - Re: [PATCH] objtool: silence build output from sync-check.sh

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Message-ID: <20191209180833.2oleipnnzh7btqno@treble>
Date:   Mon, 9 Dec 2019 12:08:33 -0600
From:   Josh Poimboeuf <jpoimboe@...hat.com>
To:     Olof Johansson <olof@...om.net>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org
Subject: Re: [PATCH] objtool: silence build output from sync-check.sh

On Sat, Dec 07, 2019 at 12:54:20PM -0800, Olof Johansson wrote:
> The sync-check.sh script prints out the path due to a "cd -" at the end
> of the script, even on silent builds. This isn't needed, since the
> script is never sourced (so it won't change the working directory of
> the surrounding build anyway).
> 
> Just remove the cd to make the build silent.
> 
> Fixes: 2ffd84ae973b ("objtool: Update sync-check.sh from perf's check-headers.sh")
> Signed-off-by: Olof Johansson <olof@...om.net>
> ---
>  tools/objtool/sync-check.sh | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/tools/objtool/sync-check.sh b/tools/objtool/sync-check.sh
> index 9bd04bbed01e..2a1261bfbb62 100755
> --- a/tools/objtool/sync-check.sh
> +++ b/tools/objtool/sync-check.sh
> @@ -48,5 +48,3 @@ check arch/x86/include/asm/inat.h     '-I "^#include [\"<]\(asm/\)*inat_types.h[
>  check arch/x86/include/asm/insn.h     '-I "^#include [\"<]\(asm/\)*inat.h[\">]"'
>  check arch/x86/lib/inat.c             '-I "^#include [\"<]\(../include/\)*asm/insn.h[\">]"'
>  check arch/x86/lib/insn.c             '-I "^#include [\"<]\(../include/\)*asm/in\(at\|sn\).h[\">]" -I "^#include [\"<]\(../include/\)*asm/emulate_prefix.h[\">]"'
> -
> -cd -

Acked-by: Josh Poimboeuf <jpoimboe@...hat.com>

If you want to send it through -tip, please resend to x86@...nel.org.

-- 
Josh