3 files changed, 29 insertions, 29 deletions

diff --git a/scripts/coccinelle/api/memdup_user.cocci b/scripts/coccinelle/api/memdup_user.cocci
index 2efac289fd59..2b131a8a1306 100644
--- a/scripts/coccinelle/api/memdup_user.cocci
+++ b/scripts/coccinelle/api/memdup_user.cocci
@@ -51,10 +51,10 @@ statement S1,S2;
 p << r.p;
 @@
 
-coccilib.org.print_todo(p[0], "WARNING opportunity for memdep_user")
+coccilib.org.print_todo(p[0], "WARNING opportunity for memdup_user")
 
 @script:python depends on report@
 p << r.p;
 @@
 
-coccilib.report.print_report(p[0], "WARNING opportunity for memdep_user")
+coccilib.report.print_report(p[0], "WARNING opportunity for memdup_user")
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
index 2fbbbc1ddea0..33689396953a 100644
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -100,7 +100,7 @@ my @searchconfigs = (
         },
 );
 
-sub find_config {
+sub read_config {
     foreach my $conf (@searchconfigs) {
         my $file = $conf->{"file"};
 
@@ -115,17 +115,15 @@ sub find_config {
 
         print STDERR "using config: '$file'\n";
 
-        open(CIN, "$exec $file |") || die "Failed to run $exec $file";
-        return;
+        open(my $infile, '-|', "$exec $file") || die "Failed to run $exec $file";
+        my @x = <$infile>;
+        close $infile;
+        return @x;
     }
     die "No config file found";
 }
 
-find_config;
-
-# Read in the entire config file into config_file
-my @config_file = <CIN>;
-close CIN;
+my @config_file = read_config;
 
 # Parse options
 my $localmodconfig = 0;
@@ -135,7 +133,7 @@ GetOptions("localmodconfig" => \$localmodconfig,
            "localyesconfig" => \$localyesconfig);
 
 # Get the build source and top level Kconfig file (passed in)
-my $ksource = $ARGV[0];
+my $ksource = ($ARGV[0] ? $ARGV[0] : '.');
 my $kconfig = $ARGV[1];
 my $lsmod_file = $ENV{'LSMOD'};
 
@@ -173,8 +171,8 @@ sub read_kconfig {
         $source =~ s/\$$env/$ENV{$env}/;
     }
 
-    open(KIN, "$source") || die "Can't open $kconfig";
-    while (<KIN>) {
+    open(my $kinfile, '<', $source) || die "Can't open $kconfig";
+    while (<$kinfile>) {
         chomp;
 
         # Make sure that lines ending with \ continue
@@ -251,10 +249,10 @@ sub read_kconfig {
             $state = "NONE";
         }
     }
-    close(KIN);
+    close($kinfile);
 
     # read in any configs that were found.
-    foreach $kconfig (@kconfigs) {
+    foreach my $kconfig (@kconfigs) {
         if (!defined($read_kconfigs{$kconfig})) {
             $read_kconfigs{$kconfig} = 1;
             read_kconfig($kconfig);
@@ -295,8 +293,8 @@ foreach my $makefile (@makefiles) {
     my $line = "";
     my %make_vars;
 
-    open(MIN,$makefile) || die "Can't open $makefile";
-    while (<MIN>) {
+    open(my $infile, '<', $makefile) || die "Can't open $makefile";
+    while (<$infile>) {
         # if this line ends with a backslash, continue
         chomp;
         if (/^(.*)\\$/) {
@@ -343,10 +341,11 @@ foreach my $makefile (@makefiles) {
             }
         }
     }
-    close(MIN);
+    close($infile);
 }
 
 my %modules;
+my $linfile;
 
 if (defined($lsmod_file)) {
     if ( ! -f $lsmod_file) {
@@ -356,13 +355,10 @@ if (defined($lsmod_file)) {
                 die "$lsmod_file not found";
         }
     }
-    if ( -x $lsmod_file) {
-        # the file is executable, run it
-        open(LIN, "$lsmod_file|");
-    } else {
-        # Just read the contents
-        open(LIN, "$lsmod_file");
-    }
+
+    my $otype = ( -x $lsmod_file) ? '-|' : '<';
+    open($linfile, $otype, $lsmod_file);
+
 } else {
 
     # see what modules are loaded on this system
@@ -379,16 +375,16 @@ if (defined($lsmod_file)) {
         $lsmod = "lsmod";
     }
 
-    open(LIN,"$lsmod|") || die "Can not call lsmod with $lsmod";
+    open($linfile, '-|', $lsmod) || die "Can not call lsmod with $lsmod";
 }
 
-while (<LIN>) {
+while (<$linfile>) {
         next if (/^Module/);  # Skip the first line.
         if (/^(\S+)/) {
                 $modules{$1} = 1;
         }
 }
-close (LIN);
+close ($linfile);
 
 # add to the configs hash all configs that are needed to enable
 # a loaded module. This is a direct obj-${CONFIG_FOO} += bar.o
@@ -605,6 +601,8 @@ foreach my $line (@config_file) {
         if (defined($configs{$1})) {
             if ($localyesconfig) {
                 $setconfigs{$1} = 'y';
+                print "$1=y\n";
+                next;
             } else {
                 $setconfigs{$1} = $2;
             }
diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h
index 54e35c1e5948..9d1421e63ff8 100644
--- a/scripts/recordmcount.h
+++ b/scripts/recordmcount.h
@@ -261,11 +261,13 @@ static unsigned get_mcountsym(Elf_Sym const *const sym0,
                 &sym0[Elf_r_sym(relp)];
         char const *symname = &str0[w(symp->st_name)];
         char const *mcount = gpfx == '_' ? "_mcount" : "mcount";
+        char const *fentry = "__fentry__";
 
         if (symname[0] == '.')
                 ++symname;  /* ppc64 hack */
         if (strcmp(mcount, symname) == 0 ||
-            (altmcount && strcmp(altmcount, symname) == 0))
+            (altmcount && strcmp(altmcount, symname) == 0) ||
+            (strcmp(fentry, symname) == 0))
                 mcountsym = Elf_r_sym(relp);
 
         return mcountsym;