Commit e5c044c8 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Greg Kroah-Hartman
Browse files

scripts: get_abi.pl: make undefined search more deterministic 



Sort keys on hashes during undefined search, in order to
make the script more deterministic.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/5dc55fd42e632a24a48f95212aa6c6bc4b2d11fd.1632865873.git.mchehab+huawei@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 654e4d5d

scripts/get_abi.pl

+5 −3
Original line number Diff line number Diff line
@@ -775,6 +775,8 @@ sub check_undefined_symbols { 
	my $next_i = 0;

	my $start_time = times;



	@files = sort @files;



	my $last_time = $start_time;



	# When either debug or hint is enabled, there's no sense showing
@@ -909,16 +911,16 @@ sub undefined_symbols { 
		}

	}

	# Compile regexes

	foreach my $l (keys %leaf) {

	foreach my $l (sort keys %leaf) {

		my @expr;

		foreach my $w(split /\xac/, $leaf{$l}->{what}) {

		foreach my $w(sort split /\xac/, $leaf{$l}->{what}) {

			push @expr, qr /^$w$/;

		}

		$leaf{$l}->{expr} = \@expr;

	}



	# Take links into account

	foreach my $link (keys %aliases) {

	foreach my $link (sort keys %aliases) {

		my $abs_file = $aliases{$link};

		graph_add_link($abs_file, $link);

	}