linux-kernel - Re: [PATCH] checkpatch.pl: add switch to turn off check for Change-Id

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Date:	Tue, 01 Mar 2016 09:45:06 -0800
From:	Joe Perches <joe@...ches.com>
To:	"Pottratz, Dwane" <dwane.pottratz@...el.com>,
	"apw@...onical.com" <apw@...onical.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] checkpatch.pl: add switch to turn off check for
 Change-Id

On Tue, 2016-03-01 at 16:49 +0000, Pottratz, Dwane wrote:
> Was this patch received?  Where can I find the review status of it?

I don't recall seeing it before, but it seems sensible enough.

> Thanks,
> -Dwane
> 
> -----Original Message-----
> From: Pottratz, Dwane 
> Sent: Tuesday, February 23, 2016 9:11 AM
> To: apw@...onical.com; joe@...ches.com; linux-kernel@...r.kernel.org
> Cc: Pottratz, Dwane <dwane.pottratz@...el.com>
> Subject: [PATCH] checkpatch.pl: add switch to turn off check for Change-Id
> 
> A commit hook for the Gerrit code review servers inserts change indeftifiers.  These identifiers are noise in the context of the upstream kernel.  However, they are needed in most developement environments and the error needs to be ignored for static analysis tools.
> 
> Signed-off-by: Dwane Pottratz <dwane.pottratz@...el.com>
> ---
>  scripts/checkpatch.pl | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 0147c91..7c1f860 100755
> --- a/scripts/checkpatch.pl
> +++ b/scripts/checkpatch.pl
> @@ -21,6 +21,7 @@ use Getopt::Long qw(:config no_auto_abbrev);  my $quiet = 0;  my $tree = 1;  my $chk_signoff = 1;
> +my $chk_changeid = 1;
>  my $chk_patch = 1;
>  my $tst_only;
>  my $emacs = 0;
> @@ -64,6 +65,7 @@ Options:
>    -q, --quiet                quiet
>    --no-tree                  run without a kernel tree
>    --no-signoff               do not check for 'Signed-off-by' line
> +  --no-changeid              do not check for 'Change-Id' line
>    --patch                    treat FILE as patchfile (default)
>    --emacs                    emacs compile window format
>    --terse                    one line per report
> @@ -136,6 +138,7 @@ GetOptions(
>  	'q|quiet+'	=> \$quiet,
>  	'tree!'		=> \$tree,
>  	'signoff!'	=> \$chk_signoff,
> +	'changeid!'	=> \$chk_changeid,
>  	'patch!'	=> \$chk_patch,
>  	'emacs!'	=> \$emacs,
>  	'terse!'	=> \$terse,
> @@ -2332,7 +2335,7 @@ sub process {
>  		}
>  
>  # Check for unwanted Gerrit info
> -		if ($in_commit_log && $line =~ /^\s*change-id:/i) {
> +		if ($in_commit_log && $line =~ /^\s*change-id:/i && $chk_changeid) {
>  			ERROR("GERRIT_CHANGE_ID",
>  			      "Remove Gerrit Change-Id's before submitting upstream.\n" . $herecurr);
>  		}
> --
> 1.9.1
>