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-rw-r--r--scripts/Makefile.modpost12
-rw-r--r--scripts/basic/fixdep.c4
-rwxr-xr-xscripts/checkpatch.pl106
-rw-r--r--scripts/conmakehash.c6
-rw-r--r--scripts/genksyms/genksyms.c6
-rwxr-xr-xscripts/get_maintainer.pl421
-rw-r--r--scripts/kallsyms.c2
-rw-r--r--scripts/mod/file2alias.c13
-rw-r--r--scripts/mod/modpost.c4
-rw-r--r--scripts/mod/sumversion.c2
-rw-r--r--scripts/selinux/mdp/mdp.c4
-rw-r--r--scripts/tracing/power.pl108
12 files changed, 441 insertions, 247 deletions
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index f4053dc7b5d6..8f14c81abbc7 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -13,7 +13,6 @@
# 2) modpost is then used to
# 3) create one <module>.mod.c file pr. module
# 4) create one Module.symvers file with CRC for all exported symbols
-# 4a) [CONFIG_MARKERS] create one Module.markers file listing defined markers
# 5) compile all <module>.mod.c files
# 6) final link of the module to a <module.ko> file
@@ -59,10 +58,6 @@ include scripts/Makefile.lib
kernelsymfile := $(objtree)/Module.symvers
modulesymfile := $(firstword $(KBUILD_EXTMOD))/Module.symvers
-kernelmarkersfile := $(objtree)/Module.markers
-modulemarkersfile := $(firstword $(KBUILD_EXTMOD))/Module.markers
-
-markersfile = $(if $(KBUILD_EXTMOD),$(modulemarkersfile),$(kernelmarkersfile))
# Step 1), find all modules listed in $(MODVERDIR)/
__modules := $(sort $(shell grep -h '\.ko' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
@@ -85,8 +80,6 @@ modpost = scripts/mod/modpost \
$(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(KBUILD_EXTRA_SYMBOLS))) \
$(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \
$(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \
- $(if $(CONFIG_MARKERS),-K $(kernelmarkersfile)) \
- $(if $(CONFIG_MARKERS),-M $(markersfile)) \
$(if $(KBUILD_EXTMOD)$(KBUILD_MODPOST_WARN),-w) \
$(if $(cross_build),-c)
@@ -101,17 +94,12 @@ quiet_cmd_kernel-mod = MODPOST $@
cmd_kernel-mod = $(modpost) $@
vmlinux.o: FORCE
- @rm -fr $(kernelmarkersfile)
$(call cmd,kernel-mod)
# Declare generated files as targets for modpost
$(symverfile): __modpost ;
$(modules:.ko=.mod.c): __modpost ;
-ifdef CONFIG_MARKERS
-$(markersfile): __modpost ;
-endif
-
# Step 5), compile all *.mod.c files
diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
index d7c1b04791f7..6bf21f83837d 100644
--- a/scripts/basic/fixdep.c
+++ b/scripts/basic/fixdep.c
@@ -16,8 +16,7 @@
* tells make when to remake a file.
*
* To use this list as-is however has the drawback that virtually
- * every file in the kernel includes <linux/config.h> which then again
- * includes <linux/autoconf.h>
+ * every file in the kernel includes <linux/autoconf.h>.
*
* If the user re-runs make *config, linux/autoconf.h will be
* regenerated. make notices that and will rebuild every file which
@@ -126,7 +125,6 @@ char *depfile;
char *cmdline;
static void usage(void)
-
{
fprintf(stderr, "Usage: fixdep <depfile> <target> <cmdline>\n");
exit(1);
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 2d5ece798c4c..87bbb8bce9bf 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -10,7 +10,7 @@ use strict;
my $P = $0;
$P =~ s@.*/@@g;
-my $V = '0.28';
+my $V = '0.29';
use Getopt::Long qw(:config no_auto_abbrev);
@@ -28,6 +28,41 @@ my $mailback = 0;
my $summary_file = 0;
my $root;
my %debug;
+my $help = 0;
+
+sub help {
+ my ($exitcode) = @_;
+
+ print << "EOM";
+Usage: $P [OPTION]... [FILE]...
+Version: $V
+
+Options:
+ -q, --quiet quiet
+ --no-tree run without a kernel tree
+ --no-signoff do not check for 'Signed-off-by' line
+ --patch treat FILE as patchfile (default)
+ --emacs emacs compile window format
+ --terse one line per report
+ -f, --file treat FILE as regular source file
+ --subjective, --strict enable more subjective tests
+ --root=PATH PATH to the kernel tree root
+ --no-summary suppress the per-file summary
+ --mailback only produce a report in case of warnings/errors
+ --summary-file include the filename in summary
+ --debug KEY=[0|1] turn on/off debugging of KEY, where KEY is one of
+ 'values', 'possible', 'type', and 'attr' (default
+ is all off)
+ --test-only=WORD report only warnings/errors containing WORD
+ literally
+ -h, --help, --version display this help and exit
+
+When FILE is - read standard input.
+EOM
+
+ exit($exitcode);
+}
+
GetOptions(
'q|quiet+' => \$quiet,
'tree!' => \$tree,
@@ -35,7 +70,7 @@ GetOptions(
'patch!' => \$chk_patch,
'emacs!' => \$emacs,
'terse!' => \$terse,
- 'file!' => \$file,
+ 'f|file!' => \$file,
'subjective!' => \$check,
'strict!' => \$check,
'root=s' => \$root,
@@ -45,22 +80,16 @@ GetOptions(
'debug=s' => \%debug,
'test-only=s' => \$tst_only,
-) or exit;
+ 'h|help' => \$help,
+ 'version' => \$help
+) or help(1);
+
+help(0) if ($help);
my $exit = 0;
if ($#ARGV < 0) {
- print "usage: $P [options] patchfile\n";
- print "version: $V\n";
- print "options: -q => quiet\n";
- print " --no-tree => run without a kernel tree\n";
- print " --terse => one line per report\n";
- print " --emacs => emacs compile window format\n";
- print " --file => check a source file\n";
- print " --strict => enable more subjective tests\n";
- print " --root => path to the kernel tree root\n";
- print " --no-summary => suppress the per-file summary\n";
- print " --summary-file => include the filename in summary\n";
+ print "$P: no input files\n";
exit(1);
}
@@ -153,7 +182,7 @@ our $UTF8 = qr {
}x;
our $typeTypedefs = qr{(?x:
- (?:__)?(?:u|s|be|le)(?:\d|\d\d)|
+ (?:__)?(?:u|s|be|le)(?:8|16|32|64)|
atomic_t
)};
@@ -356,6 +385,13 @@ sub sanitise_line {
$off++;
next;
}
+ if ($sanitise_quote eq '' && substr($line, $off, 2) eq '//') {
+ $sanitise_quote = '//';
+
+ substr($res, $off, 2, $sanitise_quote);
+ $off++;
+ next;
+ }
# A \ in a string means ignore the next character.
if (($sanitise_quote eq "'" || $sanitise_quote eq '"') &&
@@ -379,6 +415,8 @@ sub sanitise_line {
#print "c<$c> SQ<$sanitise_quote>\n";
if ($off != 0 && $sanitise_quote eq '*/' && $c ne "\t") {
substr($res, $off, 1, $;);
+ } elsif ($off != 0 && $sanitise_quote eq '//' && $c ne "\t") {
+ substr($res, $off, 1, $;);
} elsif ($off != 0 && $sanitise_quote && $c ne "\t") {
substr($res, $off, 1, 'X');
} else {
@@ -386,6 +424,10 @@ sub sanitise_line {
}
}
+ if ($sanitise_quote eq '//') {
+ $sanitise_quote = '';
+ }
+
# The pathname on a #include may be surrounded by '<' and '>'.
if ($res =~ /^.\s*\#\s*include\s+\<(.*)\>/) {
my $clean = 'X' x length($1);
@@ -1336,6 +1378,18 @@ sub process {
WARN("adding a line without newline at end of file\n" . $herecurr);
}
+# Blackfin: use hi/lo macros
+ if ($realfile =~ m@arch/blackfin/.*\.S$@) {
+ if ($line =~ /\.[lL][[:space:]]*=.*&[[:space:]]*0x[fF][fF][fF][fF]/) {
+ my $herevet = "$here\n" . cat_vet($line) . "\n";
+ ERROR("use the LO() macro, not (... & 0xFFFF)\n" . $herevet);
+ }
+ if ($line =~ /\.[hH][[:space:]]*=.*>>[[:space:]]*16/) {
+ my $herevet = "$here\n" . cat_vet($line) . "\n";
+ ERROR("use the HI() macro, not (... >> 16)\n" . $herevet);
+ }
+ }
+
# check we are in a valid source file C or perl if not then ignore this hunk
next if ($realfile !~ /\.(h|c|pl)$/);
@@ -1355,6 +1409,16 @@ sub process {
WARN("CVS style keyword markers, these will _not_ be updated\n". $herecurr);
}
+# Blackfin: don't use __builtin_bfin_[cs]sync
+ if ($line =~ /__builtin_bfin_csync/) {
+ my $herevet = "$here\n" . cat_vet($line) . "\n";
+ ERROR("use the CSYNC() macro in asm/blackfin.h\n" . $herevet);
+ }
+ if ($line =~ /__builtin_bfin_ssync/) {
+ my $herevet = "$here\n" . cat_vet($line) . "\n";
+ ERROR("use the SSYNC() macro in asm/blackfin.h\n" . $herevet);
+ }
+
# Check for potential 'bare' types
my ($stat, $cond, $line_nr_next, $remain_next, $off_next);
if ($realcnt && $line =~ /.\s*\S/) {
@@ -1372,6 +1436,8 @@ sub process {
# Ignore functions being called
} elsif ($s =~ /^.\s*$Ident\s*\(/s) {
+ } elsif ($s =~ /^.\s*else\b/s) {
+
# declarations always start with types
} elsif ($prev_values eq 'E' && $s =~ /^.\s*(?:$Storage\s+)?(?:$Inline\s+)?(?:const\s+)?((?:\s*$Ident)+?)\b(?:\s+$Sparse)?\s*\**\s*(?:$Ident|\(\*[^\)]*\))(?:\s*$Modifier)?\s*(?:;|=|,|\()/s) {
my $type = $1;
@@ -1532,8 +1598,9 @@ sub process {
$s =~ /^\s*#\s*?/ ||
$s =~ /^\s*$Ident\s*:/) {
$continuation = ($s =~ /^.*?\\\n/) ? 1 : 0;
- $s =~ s/^.*?\n//;
- $cond_lines++;
+ if ($s =~ s/^.*?\n//) {
+ $cond_lines++;
+ }
}
}
@@ -1891,7 +1958,7 @@ sub process {
# A unary '*' may be const
} elsif ($ctx =~ /.xW/) {
- ERROR("Aspace prohibited after that '$op' $at\n" . $hereptr);
+ ERROR("space prohibited after that '$op' $at\n" . $hereptr);
}
# unary ++ and unary -- are allowed no space on one side.
@@ -2243,7 +2310,8 @@ sub process {
DECLARE_PER_CPU|
DEFINE_PER_CPU|
__typeof__\(|
- \.$Ident\s*=\s*
+ \.$Ident\s*=\s*|
+ ^\"|\"$
}x;
#print "REST<$rest> dstat<$dstat>\n";
if ($rest ne '') {
diff --git a/scripts/conmakehash.c b/scripts/conmakehash.c
index e0c6891a9ad4..263a44d57fa9 100644
--- a/scripts/conmakehash.c
+++ b/scripts/conmakehash.c
@@ -24,14 +24,14 @@
typedef unsigned short unicode;
-void usage(char *argv0)
+static void usage(char *argv0)
{
fprintf(stderr, "Usage: \n"
" %s chartable [hashsize] [hashstep] [maxhashlevel]\n", argv0);
exit(EX_USAGE);
}
-int getunicode(char **p0)
+static int getunicode(char **p0)
{
char *p = *p0;
@@ -49,7 +49,7 @@ unicode unitable[MAX_FONTLEN][255];
/* Massive overkill, but who cares? */
int unicount[MAX_FONTLEN];
-void addpair(int fp, int un)
+static void addpair(int fp, int un)
{
int i;
diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c
index 3a8297b5184c..af6b8363a2d5 100644
--- a/scripts/genksyms/genksyms.c
+++ b/scripts/genksyms/genksyms.c
@@ -176,7 +176,7 @@ static int is_unknown_symbol(struct symbol *sym)
strcmp(defn->string, "{") == 0);
}
-struct symbol *__add_symbol(const char *name, enum symbol_type type,
+static struct symbol *__add_symbol(const char *name, enum symbol_type type,
struct string_list *defn, int is_extern,
int is_reference)
{
@@ -265,7 +265,7 @@ struct symbol *add_symbol(const char *name, enum symbol_type type,
return __add_symbol(name, type, defn, is_extern, 0);
}
-struct symbol *add_reference_symbol(const char *name, enum symbol_type type,
+static struct symbol *add_reference_symbol(const char *name, enum symbol_type type,
struct string_list *defn, int is_extern)
{
return __add_symbol(name, type, defn, is_extern, 1);
@@ -313,7 +313,7 @@ static int equal_list(struct string_list *a, struct string_list *b)
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
-struct string_list *read_node(FILE *f)
+static struct string_list *read_node(FILE *f)
{
char buffer[256];
struct string_list node = {
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index 278a45bd45a5..cdb44b63342e 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -13,7 +13,7 @@
use strict;
my $P = $0;
-my $V = '0.17';
+my $V = '0.20';
use Getopt::Long qw(:config no_auto_abbrev);
@@ -29,6 +29,8 @@ my $email_git_min_signatures = 1;
my $email_git_max_maintainers = 5;
my $email_git_min_percent = 5;
my $email_git_since = "1-year-ago";
+my $email_git_blame = 0;
+my $email_remove_duplicates = 1;
my $output_multiline = 1;
my $output_separator = ", ";
my $scm = 0;
@@ -36,6 +38,7 @@ my $web = 0;
my $subsystem = 0;
my $status = 0;
my $from_filename = 0;
+my $pattern_depth = 0;
my $version = 0;
my $help = 0;
@@ -68,6 +71,8 @@ if (!GetOptions(
'git-max-maintainers=i' => \$email_git_max_maintainers,
'git-min-percent=i' => \$email_git_min_percent,
'git-since=s' => \$email_git_since,
+ 'git-blame!' => \$email_git_blame,
+ 'remove-duplicates!' => \$email_remove_duplicates,
'm!' => \$email_maintainer,
'n!' => \$email_usename,
'l!' => \$email_list,
@@ -78,6 +83,7 @@ if (!GetOptions(
'status!' => \$status,
'scm!' => \$scm,
'web!' => \$web,
+ 'pattern-depth=i' => \$pattern_depth,
'f|file' => \$from_filename,
'v|version' => \$version,
'h|help' => \$help,
@@ -101,14 +107,19 @@ if ($#ARGV < 0) {
die "$P: argument missing: patchfile or -f file please\n";
}
+if ($output_separator ne ", ") {
+ $output_multiline = 0;
+}
+
my $selections = $email + $scm + $status + $subsystem + $web;
if ($selections == 0) {
usage();
die "$P: Missing required option: email, scm, status, subsystem or web\n";
}
-if ($email && ($email_maintainer + $email_list + $email_subscriber_list
- + $email_git + $email_git_penguin_chiefs) == 0) {
+if ($email &&
+ ($email_maintainer + $email_list + $email_subscriber_list +
+ $email_git + $email_git_penguin_chiefs + $email_git_blame) == 0) {
usage();
die "$P: Please select at least 1 email option\n";
}
@@ -147,9 +158,36 @@ while (<MAINT>) {
}
close(MAINT);
+my %mailmap;
+
+if ($email_remove_duplicates) {
+ open(MAILMAP, "<${lk_path}.mailmap") || warn "$P: Can't open .mailmap\n";
+ while (<MAILMAP>) {
+ my $line = $_;
+
+ next if ($line =~ m/^\s*#/);
+ next if ($line =~ m/^\s*$/);
+
+ my ($name, $address) = parse_email($line);
+ $line = format_email($name, $address);
+
+ next if ($line =~ m/^\s*$/);
+
+ if (exists($mailmap{$name})) {
+ my $obj = $mailmap{$name};
+ push(@$obj, $address);
+ } else {
+ my @arr = ($address);
+ $mailmap{$name} = \@arr;
+ }
+ }
+ close(MAILMAP);
+}
+
## use the filenames on the command line or find the filenames in the patchfiles
my @files = ();
+my @range = ();
foreach my $file (@ARGV) {
##if $file is a directory and it lacks a trailing slash, add one
@@ -162,13 +200,19 @@ foreach my $file (@ARGV) {
push(@files, $file);
} else {
my $file_cnt = @files;
+ my $lastfile;
open(PATCH, "<$file") or die "$P: Can't open ${file}\n";
while (<PATCH>) {
if (m/^\+\+\+\s+(\S+)/) {
my $filename = $1;
$filename =~ s@^[^/]*/@@;
$filename =~ s@\n@@;
+ $lastfile = $filename;
push(@files, $filename);
+ } elsif (m/^\@\@ -(\d+),(\d+)/) {
+ if ($email_git_blame) {
+ push(@range, "$lastfile:$1:$2");
+ }
}
}
close(PATCH);
@@ -201,6 +245,7 @@ foreach my $file (@files) {
if ($type eq 'X') {
if (file_match_pattern($file, $value)) {
$exclude = 1;
+ last;
}
}
}
@@ -208,35 +253,45 @@ foreach my $file (@files) {
if (!$exclude) {
my $tvi = 0;
+ my %hash;
foreach my $line (@typevalue) {
if ($line =~ m/^(\C):\s*(.*)/) {
my $type = $1;
my $value = $2;
if ($type eq 'F') {
if (file_match_pattern($file, $value)) {
- add_categories($tvi);
+ my $value_pd = ($value =~ tr@/@@);
+ my $file_pd = ($file =~ tr@/@@);
+ $value_pd++ if (substr($value,-1,1) ne "/");
+ if ($pattern_depth == 0 ||
+ (($file_pd - $value_pd) < $pattern_depth)) {
+ $hash{$tvi} = $value_pd;
+ }
}
}
}
$tvi++;
}
+ foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
+ add_categories($line);
+ }
}
if ($email && $email_git) {
recent_git_signoffs($file);
}
+ if ($email && $email_git_blame) {
+ git_assign_blame($file);
+ }
}
if ($email) {
foreach my $chief (@penguin_chief) {
if ($chief =~ m/^(.*):(.*)/) {
my $email_address;
- if ($email_usename) {
- $email_address = format_email($1, $2);
- } else {
- $email_address = $2;
- }
+
+ $email_address = format_email($1, $2);
if ($email_git_penguin_chiefs) {
push(@email_to, $email_address);
} else {
@@ -258,22 +313,22 @@ if ($email || $email_list) {
}
if ($scm) {
- @scm = sort_and_uniq(@scm);
+ @scm = uniq(@scm);
output(@scm);
}
if ($status) {
- @status = sort_and_uniq(@status);
+ @status = uniq(@status);
output(@status);
}
if ($subsystem) {
- @subsystem = sort_and_uniq(@subsystem);
+ @subsystem = uniq(@subsystem);
output(@subsystem);
}
if ($web) {
- @web = sort_and_uniq(@web);
+ @web = uniq(@web);
output(@web);
}
@@ -311,10 +366,12 @@ MAINTAINER field selection options:
--git-max-maintainers => maximum maintainers to add (default: 5)
--git-min-percent => minimum percentage of commits required (default: 5)
--git-since => git history to use (default: 1-year-ago)
+ --git-blame => use git blame to find modified commits for patch or file
--m => include maintainer(s) if any
--n => include name 'Full Name <addr\@domain.tld>'
--l => include list(s) if any
--s => include subscriber only list(s) if any
+ --remove-duplicates => minimize duplicate email names/addresses
--scm => print SCM tree(s) if any
--status => print status if any
--subsystem => print subsystem name if any
@@ -322,24 +379,28 @@ MAINTAINER field selection options:
Output type options:
--separator [, ] => separator for multiple entries on 1 line
+ using --separator also sets --nomultiline if --separator is not [, ]
--multiline => print 1 entry per line
-Default options:
- [--email --git --m --n --l --multiline]
-
Other options:
+ --pattern-depth => Number of pattern directory traversals (default: 0 (all))
--version => show version
--help => show this help information
+Default options:
+ [--email --git --m --n --l --multiline --pattern-depth=0 --remove-duplicates]
+
Notes:
Using "-f directory" may give unexpected results:
-
- Used with "--git", git signators for _all_ files in and below
- directory are examined as git recurses directories.
- Any specified X: (exclude) pattern matches are _not_ ignored.
- Used with "--nogit", directory is used as a pattern match,
- no individual file within the directory or subdirectory
- is matched.
+ Used with "--git", git signators for _all_ files in and below
+ directory are examined as git recurses directories.
+ Any specified X: (exclude) pattern matches are _not_ ignored.
+ Used with "--nogit", directory is used as a pattern match,
+ no individual file within the directory or subdirectory
+ is matched.
+ Used with "--git-blame", does not iterate all files in directory
+ Using "--git-blame" is slow and may add old committers and authors
+ that are no longer active maintainers to the output.
EOT
}
@@ -370,30 +431,100 @@ sub top_of_kernel_tree {
return 0;
}
-sub format_email {
- my ($name, $email) = @_;
+sub parse_email {
+ my ($formatted_email) = @_;
+
+ my $name = "";
+ my $address = "";
+
+ if ($formatted_email =~ /^([^<]+)<(.+\@.*)>.*$/) {
+ $name = $1;
+ $address = $2;
+ } elsif ($formatted_email =~ /^\s*<(.+\@\S*)>.*$/) {
+ $address = $1;
+ } elsif ($formatted_email =~ /^(.+\@\S*).*$/) {
+ $address = $1;
+ }
$name =~ s/^\s+|\s+$//g;
$name =~ s/^\"|\"$//g;
- $email =~ s/^\s+|\s+$//g;
+ $address =~ s/^\s+|\s+$//g;
+
+ if ($name =~ /[^a-z0-9 \.\-]/i) { ##has "must quote" chars
+ $name =~ s/(?<!\\)"/\\"/g; ##escape quotes
+ $name = "\"$name\"";
+ }
+
+ return ($name, $address);
+}
+
+sub format_email {
+ my ($name, $address) = @_;
- my $formatted_email = "";
+ my $formatted_email;
+
+ $name =~ s/^\s+|\s+$//g;
+ $name =~ s/^\"|\"$//g;
+ $address =~ s/^\s+|\s+$//g;
if ($name =~ /[^a-z0-9 \.\-]/i) { ##has "must quote" chars
$name =~ s/(?<!\\)"/\\"/g; ##escape quotes
- $formatted_email = "\"${name}\"\ \<${email}\>";
+ $name = "\"$name\"";
+ }
+
+ if ($email_usename) {
+ if ("$name" eq "") {
+ $formatted_email = "$address";
+ } else {
+ $formatted_email = "$name <${address}>";
+ }
} else {
- $formatted_email = "${name} \<${email}\>";
+ $formatted_email = $address;
}
+
return $formatted_email;
}
-sub add_categories {
+sub find_starting_index {
+
my ($index) = @_;
- $index = $index - 1;
- while ($index >= 0) {
+ while ($index > 0) {
my $tv = $typevalue[$index];
+ if (!($tv =~ m/^(\C):\s*(.*)/)) {
+ last;
+ }
+ $index--;
+ }
+
+ return $index;
+}
+
+sub find_ending_index {
+ my ($index) = @_;
+
+ while ($index < @typevalue) {
+ my $tv = $typevalue[$index];
+ if (!($tv =~ m/^(\C):\s*(.*)/)) {
+ last;
+ }
+ $index++;
+ }
+
+ return $index;
+}
+
+sub add_categories {
+ my ($index) = @_;
+
+ my $i;
+ my $start = find_starting_index($index);
+ my $end = find_ending_index($index);
+
+ push(@subsystem, $typevalue[$start]);
+
+ for ($i = $start + 1; $i < $end; $i++) {
+ my $tv = $typevalue[$i];
if ($tv =~ m/^(\C):\s*(.*)/) {
my $ptype = $1;
my $pvalue = $2;
@@ -414,19 +545,19 @@ sub add_categories {
}
}
} elsif ($ptype eq "M") {
- my $p_used = 0;
- if ($index >= 0) {
- my $tv = $typevalue[$index - 1];
- if ($tv =~ m/^(\C):\s*(.*)/) {
- if ($1 eq "P") {
- if ($email_usename) {
- push_email_address(format_email($2, $pvalue));
- $p_used = 1;
+ my ($name, $address) = parse_email($pvalue);
+ if ($name eq "") {
+ if ($i > 0) {
+ my $tv = $typevalue[$i - 1];
+ if ($tv =~ m/^(\C):\s*(.*)/) {
+ if ($1 eq "P") {
+ $name = $2;
+ $pvalue = format_email($name, $address);
}
}
}
}
- if (!$p_used) {
+ if ($email_maintainer) {
push_email_addresses($pvalue);
}
} elsif ($ptype eq "T") {
@@ -436,31 +567,41 @@ sub add_categories {
} elsif ($ptype eq "S") {
push(@status, $pvalue);
}
-
- $index--;
- } else {
- push(@subsystem,$tv);
- $index = -1;
}
}
}
+my %email_hash_name;
+my %email_hash_address;
+
+sub email_inuse {
+ my ($name, $address) = @_;
+
+ return 1 if (($name eq "") && ($address eq ""));
+ return 1 if (($name ne "") && exists($email_hash_name{$name}));
+ return 1 if (($address ne "") && exists($email_hash_address{$address}));
+
+ return 0;
+}
+
sub push_email_address {
- my ($email_address) = @_;
+ my ($line) = @_;
+
+ my ($name, $address) = parse_email($line);
- my $email_name = "";
- if ($email_address =~ m/([^<]+)<(.*\@.*)>$/) {
- $email_name = $1;
- $email_address = $2;
+ if ($address eq "") {
+ return 0;
}
- if ($email_maintainer) {
- if ($email_usename && $email_name) {
- push(@email_to, format_email($email_name, $email_address));
- } else {
- push(@email_to, $email_address);
- }
+ if (!$email_remove_duplicates) {
+ push(@email_to, format_email($name, $address));
+ } elsif (!email_inuse($name, $address)) {
+ push(@email_to, format_email($name, $address));
+ $email_hash_name{$name}++;
+ $email_hash_address{$address}++;
}
+
+ return 1;
}
sub push_email_addresses {
@@ -476,7 +617,9 @@ sub push_email_addresses {
push_email_address($entry);
}
} else {
- warn("Invalid MAINTAINERS address: '" . $address . "'\n");
+ if (!push_email_address($address)) {
+ warn("Invalid MAINTAINERS address: '" . $address . "'\n");
+ }
}
}
@@ -492,6 +635,32 @@ sub which {
return "";
}
+sub mailmap {
+ my @lines = @_;
+ my %hash;
+
+ foreach my $line (@lines) {
+ my ($name, $address) = parse_email($line);
+ if (!exists($hash{$name})) {
+ $hash{$name} = $address;
+ } elsif ($address ne $hash{$name}) {
+ $address = $hash{$name};
+ $line = format_email($name, $address);
+ }
+ if (exists($mailmap{$name})) {
+ my $obj = $mailmap{$name};
+ foreach my $map_address (@$obj) {
+ if (($map_address eq $address) &&
+ ($map_address ne $hash{$name})) {
+ $line = format_email($name, $hash{$name});
+ }
+ }
+ }
+ }
+
+ return @lines;
+}
+
sub recent_git_signoffs {
my ($file) = @_;
@@ -500,6 +669,7 @@ sub recent_git_signoffs {
my $output = "";
my $count = 0;
my @lines = ();
+ my %hash;
my $total_sign_offs;
if (which("git") eq "") {
@@ -513,52 +683,119 @@ sub recent_git_signoffs {
}
$cmd = "git log --since=${email_git_since} -- ${file}";
- $cmd .= " | grep -Ei \"^[-_ a-z]+by:.*\\\@.*\$\"";
- if (!$email_git_penguin_chiefs) {
- $cmd .= " | grep -Ev \"${penguin_chiefs}\"";
- }
- $cmd .= " | cut -f2- -d\":\"";
- $cmd .= " | sort | uniq -c | sort -rn";
$output = `${cmd}`;
$output =~ s/^\s*//gm;
@lines = split("\n", $output);
- $total_sign_offs = 0;
+ @lines = grep(/^[-_ a-z]+by:.*\@.*$/i, @lines);
+ if (!$email_git_penguin_chiefs) {
+ @lines = grep(!/${penguin_chiefs}/i, @lines);
+ }
+ # cut -f2- -d":"
+ s/.*:\s*(.+)\s*/$1/ for (@lines);
+
+ $total_sign_offs = @lines;
+
+ if ($email_remove_duplicates) {
+ @lines = mailmap(@lines);
+ }
+
+ @lines = sort(@lines);
+
+ # uniq -c
+ $hash{$_}++ for @lines;
+
+ # sort -rn
+ foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
+ my $sign_offs = $hash{$line};
+ $count++;
+ last if ($sign_offs < $email_git_min_signatures ||
+ $count > $email_git_max_maintainers ||
+ $sign_offs * 100 / $total_sign_offs < $email_git_min_percent);
+ push_email_address($line);
+ }
+}
+
+sub save_commits {
+ my ($cmd, @commits) = @_;
+ my $output;
+ my @lines = ();
+
+ $output = `${cmd}`;
+
+ @lines = split("\n", $output);
foreach my $line (@lines) {
- if ($line =~ m/([0-9]+)\s+(.*)/) {
- $total_sign_offs += $1;
- } else {
- die("$P: Unexpected git output: ${line}\n");
+ if ($line =~ m/^(\w+) /) {
+ push (@commits, $1);
}
}
+ return @commits;
+}
- foreach my $line (@lines) {
- if ($line =~ m/([0-9]+)\s+(.*)/) {
- my $sign_offs = $1;
- $line = $2;
- $count++;
- if ($sign_offs < $email_git_min_signatures ||
- $count > $email_git_max_maintainers ||
- $sign_offs * 100 / $total_sign_offs < $email_git_min_percent) {
- last;
- }
+sub git_assign_blame {
+ my ($file) = @_;
+
+ my @lines = ();
+ my @commits = ();
+ my $cmd;
+ my $output;
+ my %hash;
+ my $total_sign_offs;
+ my $count;
+
+ if (@range) {
+ foreach my $file_range_diff (@range) {
+ next if (!($file_range_diff =~ m/(.+):(.+):(.+)/));
+ my $diff_file = $1;
+ my $diff_start = $2;
+ my $diff_length = $3;
+ next if (!("$file" eq "$diff_file"));
+ $cmd = "git blame -l -L $diff_start,+$diff_length $file";
+ @commits = save_commits($cmd, @commits);
}
- if ($line =~ m/(.+)<(.+)>/) {
- my $git_name = $1;
- my $git_addr = $2;
- if ($email_usename) {
- push(@email_to, format_email($git_name, $git_addr));
- } else {
- push(@email_to, $git_addr);
- }
- } elsif ($line =~ m/<(.+)>/) {
- my $git_addr = $1;
- push(@email_to, $git_addr);
- } else {
- push(@email_to, $line);
+ } else {
+ if (-f $file) {
+ $cmd = "git blame -l $file";
+ @commits = save_commits($cmd, @commits);
+ }
+ }
+
+ $total_sign_offs = 0;
+ @commits = uniq(@commits);
+ foreach my $commit (@commits) {
+ $cmd = "git log -1 ${commit}";
+
+ $output = `${cmd}`;
+ $output =~ s/^\s*//gm;
+ @lines = split("\n", $output);
+
+ @lines = grep(/^[-_ a-z]+by:.*\@.*$/i, @lines);
+ if (!$email_git_penguin_chiefs) {
+ @lines = grep(!/${penguin_chiefs}/i, @lines);
+ }
+
+ # cut -f2- -d":"
+ s/.*:\s*(.+)\s*/$1/ for (@lines);
+
+ $total_sign_offs += @lines;
+
+ if ($email_remove_duplicates) {
+ @lines = mailmap(@lines);
}
+
+ $hash{$_}++ for @lines;
+ }
+
+ $count = 0;
+ foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
+ my $sign_offs = $hash{$line};
+ $count++;
+ last if ($sign_offs < $email_git_min_signatures ||
+ $count > $email_git_max_maintainers ||
+ $sign_offs * 100 / $total_sign_offs < $email_git_min_percent);
+ push_email_address($line);
}
}
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index 64343cc084b4..86c3896a1e01 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -585,7 +585,7 @@ static int prefix_underscores_count(const char *str)
{
const char *tail = str;
- while (*tail != '_')
+ while (*tail == '_')
tail++;
return tail - str;
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 40e0045876ee..62a9025cdcc7 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -657,6 +657,15 @@ static int do_i2c_entry(const char *filename, struct i2c_device_id *id,
return 1;
}
+/* Looks like: spi:S */
+static int do_spi_entry(const char *filename, struct spi_device_id *id,
+ char *alias)
+{
+ sprintf(alias, SPI_MODULE_PREFIX "%s", id->name);
+
+ return 1;
+}
+
static const struct dmifield {
const char *prefix;
int field;
@@ -853,6 +862,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
do_table(symval, sym->st_size,
sizeof(struct i2c_device_id), "i2c",
do_i2c_entry, mod);
+ else if (sym_is(symname, "__mod_spi_device_table"))
+ do_table(symval, sym->st_size,
+ sizeof(struct spi_device_id), "spi",
+ do_spi_entry, mod);
else if (sym_is(symname, "__mod_dmi_device_table"))
do_table(symval, sym->st_size,
sizeof(struct dmi_system_id), "dmi",
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 4522948a012e..801a16a17545 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -691,7 +691,7 @@ static int number_prefix(const char *sym)
* The $ syntax is for sections where ld append a dot number
* to make section name unique.
*/
-int match(const char *sym, const char * const pat[])
+static int match(const char *sym, const char * const pat[])
{
const char *p;
while (*pat) {
@@ -1746,7 +1746,7 @@ static void add_header(struct buffer *b, struct module *mod)
buf_printf(b, "};\n");
}
-void add_staging_flag(struct buffer *b, const char *name)
+static void add_staging_flag(struct buffer *b, const char *name)
{
static const char *staging_dir = "drivers/staging";
diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
index aadc5223dcdb..ecf9c7dc1825 100644
--- a/scripts/mod/sumversion.c
+++ b/scripts/mod/sumversion.c
@@ -334,8 +334,6 @@ static int parse_source_files(const char *objfile, struct md4_ctx *md)
deps_drivers/net/dummy.o := \
drivers/net/dummy.c \
$(wildcard include/config/net/fastroute.h) \
- include/linux/config.h \
- $(wildcard include/config/h.h) \
include/linux/module.h \
Sum all files in the same dir or subdirs.
diff --git a/scripts/selinux/mdp/mdp.c b/scripts/selinux/mdp/mdp.c
index ca757d486187..b4ced8562587 100644
--- a/scripts/selinux/mdp/mdp.c
+++ b/scripts/selinux/mdp/mdp.c
@@ -31,13 +31,13 @@
#include "flask.h"
-void usage(char *name)
+static void usage(char *name)
{
printf("usage: %s [-m] policy_file context_file\n", name);
exit(1);
}
-void find_common_name(char *cname, char *dest, int len)
+static void find_common_name(char *cname, char *dest, int len)
{
char *start, *end;
diff --git a/scripts/tracing/power.pl b/scripts/tracing/power.pl
deleted file mode 100644
index 4f729b3501e0..000000000000
--- a/scripts/tracing/power.pl
+++ /dev/null
@@ -1,108 +0,0 @@
-#!/usr/bin/perl
-
-# Copyright 2008, Intel Corporation
-#
-# This file is part of the Linux kernel
-#
-# This program file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; version 2 of the License.
-#
-# This program is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-# for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program in a file named COPYING; if not, write to the
-# Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor,
-# Boston, MA 02110-1301 USA
-#
-# Authors:
-# Arjan van de Ven <arjan@linux.intel.com>
-
-
-#
-# This script turns a cstate ftrace output into a SVG graphic that shows
-# historic C-state information
-#
-#
-# cat /sys/kernel/debug/tracing/trace | perl power.pl > out.svg
-#
-
-my @styles;
-my $base = 0;
-
-my @pstate_last;
-my @pstate_level;
-
-$styles[0] = "fill:rgb(0,0,255);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)";
-$styles[1] = "fill:rgb(0,255,0);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)";
-$styles[2] = "fill:rgb(255,0,20);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)";
-$styles[3] = "fill:rgb(255,255,20);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)";
-$styles[4] = "fill:rgb(255,0,255);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)";
-$styles[5] = "fill:rgb(0,255,255);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)";
-$styles[6] = "fill:rgb(0,128,255);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)";
-$styles[7] = "fill:rgb(0,255,128);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)";
-$styles[8] = "fill:rgb(0,25,20);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)";
-
-
-print "<?xml version=\"1.0\" standalone=\"no\"?> \n";
-print "<svg width=\"10000\" height=\"100%\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">\n";
-
-my $scale = 30000.0;
-while (<>) {
- my $line = $_;
- if ($line =~ /([0-9\.]+)\] CSTATE: Going to C([0-9]) on cpu ([0-9]+) for ([0-9\.]+)/) {
- if ($base == 0) {
- $base = $1;
- }
- my $time = $1 - $base;
- $time = $time * $scale;
- my $C = $2;
- my $cpu = $3;
- my $y = 400 * $cpu;
- my $duration = $4 * $scale;
- my $msec = int($4 * 100000)/100.0;
- my $height = $C * 20;
- $style = $styles[$C];
-
- $y = $y + 140 - $height;
-
- $x2 = $time + 4;
- $y2 = $y + 4;
-
-
- print "<rect x=\"$time\" width=\"$duration\" y=\"$y\" height=\"$height\" style=\"$style\"/>\n";
- print "<text transform=\"translate($x2,$y2) rotate(90)\">C$C $msec</text>\n";
- }
- if ($line =~ /([0-9\.]+)\] PSTATE: Going to P([0-9]) on cpu ([0-9]+)/) {
- my $time = $1 - $base;
- my $state = $2;
- my $cpu = $3;
-
- if (defined($pstate_last[$cpu])) {
- my $from = $pstate_last[$cpu];
- my $oldstate = $pstate_state[$cpu];
- my $duration = ($time-$from) * $scale;
-
- $from = $from * $scale;
- my $to = $from + $duration;
- my $height = 140 - ($oldstate * (140/8));
-
- my $y = 400 * $cpu + 200 + $height;
- my $y2 = $y+4;
- my $style = $styles[8];
-
- print "<rect x=\"$from\" y=\"$y\" width=\"$duration\" height=\"5\" style=\"$style\"/>\n";
- print "<text transform=\"translate($from,$y2)\">P$oldstate (cpu $cpu)</text>\n";
- };
-
- $pstate_last[$cpu] = $time;
- $pstate_state[$cpu] = $state;
- }
-}
-
-
-print "</svg>\n";
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-13 15:50:22 +0000