Merge branch 'linus' into x86/urgent, to pick up dependent changes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/scripts/documentation-file-ref-check b/scripts/documentation-file-ref-check
index ad9db6821824..63e9542656f1 100755
--- a/scripts/documentation-file-ref-check
+++ b/scripts/documentation-file-ref-check
@@ -30,6 +30,34 @@ print "Finding broken references. This may take a while...  " if ($fix);
 
 my %broken_ref;
 
+my $doc_fix = 0;
+
+open IN, "git grep ':doc:\`' Documentation/|"
+     or die "Failed to run git grep";
+while (<IN>) {
+	next if (!m,^([^:]+):.*\:doc\:\`([^\`]+)\`,);
+
+	my $d = $1;
+	my $doc_ref = $2;
+
+	my $f = $doc_ref;
+
+	$d =~ s,(.*/).*,$1,;
+	$f =~ s,.*\<([^\>]+)\>,$1,;
+
+	$f ="$d$f.rst";
+
+	next if (grep -e, glob("$f"));
+
+	if ($fix && !$doc_fix) {
+		print STDERR "\nWARNING: Currently, can't fix broken :doc:`` fields\n";
+	}
+	$doc_fix++;
+
+	print STDERR "$f: :doc:`$doc_ref`\n";
+}
+close IN;
+
 open IN, "git grep 'Documentation/'|"
      or die "Failed to run git grep";
 while (<IN>) {
@@ -38,6 +66,9 @@ while (<IN>) {
 	my $f = $1;
 	my $ln = $2;
 
+	# On linux-next, discard the Next/ directory
+	next if ($f =~ m,^Next/,);
+
 	# Makefiles and scripts contain nasty expressions to parse docs
 	next if ($f =~ m/Makefile/ || $f =~ m/\.sh$/);
 
@@ -100,6 +131,7 @@ while (<IN>) {
 		}
 	}
 }
+close IN;
 
 exit 0 if (!$fix);