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-rwxr-xr-xscripts/checkkconfigsymbols.sh4
-rwxr-xr-xscripts/checkpatch.pl345
-rw-r--r--scripts/coccinelle/api/ptr_ret.cocci10
-rw-r--r--scripts/coccinelle/misc/boolreturn.cocci58
-rw-r--r--scripts/mod/modpost.c1
-rw-r--r--scripts/package/builddeb94
-rw-r--r--scripts/package/buildtar21
-rwxr-xr-xscripts/package/mkspec46
-rwxr-xr-xscripts/recordmcount.pl4
-rw-r--r--scripts/sortextable.c8
10 files changed, 468 insertions, 123 deletions
diff --git a/scripts/checkkconfigsymbols.sh b/scripts/checkkconfigsymbols.sh
index 2ca49bb..ccb3391 100755
--- a/scripts/checkkconfigsymbols.sh
+++ b/scripts/checkkconfigsymbols.sh
@@ -9,7 +9,7 @@ paths="$@"
# Doing this once at the beginning saves a lot of time, on a cache-hot tree.
Kconfigs="`find . -name 'Kconfig' -o -name 'Kconfig*[^~]'`"
-/bin/echo -e "File list \tundefined symbol used"
+printf "File list \tundefined symbol used\n"
find $paths -name '*.[chS]' -o -name 'Makefile' -o -name 'Makefile*[^~]'| while read i
do
# Output the bare Kconfig variable and the filename; the _MODULE part at
@@ -54,6 +54,6 @@ while read symb files; do
# beyond the purpose of this script.
symb_bare=`echo $symb | sed -e 's/_MODULE//'`
if ! grep -q "\<$symb_bare\>" $Kconfigs; then
- /bin/echo -e "$files: \t$symb"
+ printf "$files: \t$symb\n"
fi
done|sort
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 2ee9eb7..47016c3 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -31,12 +31,16 @@ my $show_types = 0;
my $fix = 0;
my $root;
my %debug;
-my %ignore_type = ();
my %camelcase = ();
+my %use_type = ();
+my @use = ();
+my %ignore_type = ();
my @ignore = ();
my $help = 0;
my $configuration_file = ".checkpatch.conf";
my $max_line_length = 80;
+my $ignore_perl_version = 0;
+my $minimum_perl_version = 5.10.0;
sub help {
my ($exitcode) = @_;
@@ -54,6 +58,7 @@ Options:
--terse one line per report
-f, --file treat FILE as regular source file
--subjective, --strict enable more subjective tests
+ --types TYPE(,TYPE2...) show only these comma separated message types
--ignore TYPE(,TYPE2...) ignore various comma separated message types
--max-line-length=n set the maximum line length, if exceeded, warn
--show-types show the message "types" in the output
@@ -71,6 +76,8 @@ Options:
"<inputfile>.EXPERIMENTAL-checkpatch-fixes"
with potential errors corrected to the preferred
checkpatch style
+ --ignore-perl-version override checking of perl version. expect
+ runtime errors.
-h, --help, --version display this help and exit
When FILE is - read standard input.
@@ -116,6 +123,7 @@ GetOptions(
'subjective!' => \$check,
'strict!' => \$check,
'ignore=s' => \@ignore,
+ 'types=s' => \@use,
'show-types!' => \$show_types,
'max-line-length=i' => \$max_line_length,
'root=s' => \$root,
@@ -123,6 +131,7 @@ GetOptions(
'mailback!' => \$mailback,
'summary-file!' => \$summary_file,
'fix!' => \$fix,
+ 'ignore-perl-version!' => \$ignore_perl_version,
'debug=s' => \%debug,
'test-only=s' => \$tst_only,
'h|help' => \$help,
@@ -133,24 +142,50 @@ help(0) if ($help);
my $exit = 0;
+if ($^V && $^V lt $minimum_perl_version) {
+ printf "$P: requires at least perl version %vd\n", $minimum_perl_version;
+ if (!$ignore_perl_version) {
+ exit(1);
+ }
+}
+
if ($#ARGV < 0) {
print "$P: no input files\n";
exit(1);
}
-@ignore = split(/,/, join(',',@ignore));
-foreach my $word (@ignore) {
- $word =~ s/\s*\n?$//g;
- $word =~ s/^\s*//g;
- $word =~ s/\s+/ /g;
- $word =~ tr/[a-z]/[A-Z]/;
+sub hash_save_array_words {
+ my ($hashRef, $arrayRef) = @_;
+
+ my @array = split(/,/, join(',', @$arrayRef));
+ foreach my $word (@array) {
+ $word =~ s/\s*\n?$//g;
+ $word =~ s/^\s*//g;
+ $word =~ s/\s+/ /g;
+ $word =~ tr/[a-z]/[A-Z]/;
+
+ next if ($word =~ m/^\s*#/);
+ next if ($word =~ m/^\s*$/);
- next if ($word =~ m/^\s*#/);
- next if ($word =~ m/^\s*$/);
+ $hashRef->{$word}++;
+ }
+}
- $ignore_type{$word}++;
+sub hash_show_words {
+ my ($hashRef, $prefix) = @_;
+
+ if ($quiet == 0 && keys %$hashRef) {
+ print "NOTE: $prefix message types:";
+ foreach my $word (sort keys %$hashRef) {
+ print " $word";
+ }
+ print "\n\n";
+ }
}
+hash_save_array_words(\%ignore_type, \@ignore);
+hash_save_array_words(\%use_type, \@use);
+
my $dbg_values = 0;
my $dbg_possible = 0;
my $dbg_type = 0;
@@ -207,6 +242,8 @@ our $Sparse = qr{
__rcu
}x;
+our $InitAttribute = qr{__(?:mem|cpu|dev|net_|)(?:initdata|initconst|init\b)};
+
# Notes to $Attribute:
# We need \b after 'init' otherwise 'initconst' will cause a false positive in a check
our $Attribute = qr{
@@ -227,7 +264,7 @@ our $Attribute = qr{
__deprecated|
__read_mostly|
__kprobes|
- __(?:mem|cpu|dev|)(?:initdata|initconst|init\b)|
+ $InitAttribute|
____cacheline_aligned|
____cacheline_aligned_in_smp|
____cacheline_internodealigned_in_smp|
@@ -257,6 +294,7 @@ our $Operators = qr{
}x;
our $NonptrType;
+our $NonptrTypeWithAttr;
our $Type;
our $Declare;
@@ -319,6 +357,12 @@ our @typeList = (
qr{${Ident}_handler},
qr{${Ident}_handler_fn},
);
+our @typeListWithAttr = (
+ @typeList,
+ qr{struct\s+$InitAttribute\s+$Ident},
+ qr{union\s+$InitAttribute\s+$Ident},
+);
+
our @modifierList = (
qr{fastcall},
);
@@ -332,6 +376,7 @@ our $allowed_asm_includes = qr{(?x:
sub build_types {
my $mods = "(?x: \n" . join("|\n ", @modifierList) . "\n)";
my $all = "(?x: \n" . join("|\n ", @typeList) . "\n)";
+ my $allWithAttr = "(?x: \n" . join("|\n ", @typeListWithAttr) . "\n)";
$Modifier = qr{(?:$Attribute|$Sparse|$mods)};
$NonptrType = qr{
(?:$Modifier\s+|const\s+)*
@@ -342,6 +387,15 @@ sub build_types {
)
(?:\s+$Modifier|\s+const)*
}x;
+ $NonptrTypeWithAttr = qr{
+ (?:$Modifier\s+|const\s+)*
+ (?:
+ (?:typeof|__typeof__)\s*\([^\)]*\)|
+ (?:$typeTypedefs\b)|
+ (?:${allWithAttr}\b)
+ )
+ (?:\s+$Modifier|\s+const)*
+ }x;
$Type = qr{
$NonptrType
(?:(?:\s|\*|\[\])+\s*const|(?:\s|\*|\[\])+|(?:\s*\[\s*\])+)?
@@ -1355,7 +1409,9 @@ sub possible {
my $prefix = '';
sub show_type {
- return !defined $ignore_type{$_[0]};
+ return defined $use_type{$_[0]} if (scalar keys %use_type > 0);
+
+ return !defined $ignore_type{$_[0]};
}
sub report {
@@ -1435,7 +1491,23 @@ sub check_absolute_file {
sub trim {
my ($string) = @_;
- $string =~ s/(^\s+|\s+$)//g;
+ $string =~ s/^\s+|\s+$//g;
+
+ return $string;
+}
+
+sub ltrim {
+ my ($string) = @_;
+
+ $string =~ s/^\s+//;
+
+ return $string;
+}
+
+sub rtrim {
+ my ($string) = @_;
+
+ $string =~ s/\s+$//;
return $string;
}
@@ -1532,6 +1604,7 @@ sub process {
my %suppress_export;
my $suppress_statement = 0;
+ my %signatures = ();
# Pre-scan the patch sanitizing the lines.
# Pre-scan the patch looking for any __setup documentation.
@@ -1624,6 +1697,8 @@ sub process {
$linenr = 0;
foreach my $line (@lines) {
$linenr++;
+ my $sline = $line; #copy of $line
+ $sline =~ s/$;/ /g; #with comments as spaces
my $rawline = $rawlines[$linenr - 1];
@@ -1781,6 +1856,17 @@ sub process {
"email address '$email' might be better as '$suggested_email$comment'\n" . $herecurr);
}
}
+
+# Check for duplicate signatures
+ my $sig_nospace = $line;
+ $sig_nospace =~ s/\s//g;
+ $sig_nospace = lc($sig_nospace);
+ if (defined $signatures{$sig_nospace}) {
+ WARN("BAD_SIGN_OFF",
+ "Duplicate signature\n" . $herecurr);
+ } else {
+ $signatures{$sig_nospace} = 1;
+ }
}
# Check for wrappage within a valid hunk of the file
@@ -1845,15 +1931,17 @@ sub process {
#trailing whitespace
if ($line =~ /^\+.*\015/) {
my $herevet = "$here\n" . cat_vet($rawline) . "\n";
- ERROR("DOS_LINE_ENDINGS",
- "DOS line endings\n" . $herevet);
-
+ if (ERROR("DOS_LINE_ENDINGS",
+ "DOS line endings\n" . $herevet) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/[\s\015]+$//;
+ }
} elsif ($rawline =~ /^\+.*\S\s+$/ || $rawline =~ /^\+\s+$/) {
my $herevet = "$here\n" . cat_vet($rawline) . "\n";
if (ERROR("TRAILING_WHITESPACE",
"trailing whitespace\n" . $herevet) &&
$fix) {
- $fixed[$linenr - 1] =~ s/^(\+.*?)\s+$/$1/;
+ $fixed[$linenr - 1] =~ s/\s+$//;
}
$rpt_cleaners = 1;
@@ -2060,6 +2148,7 @@ sub process {
if ($realfile =~ m@^(drivers/net/|net/)@ &&
$prevrawline =~ /^\+[ \t]*\/\*/ && #starting /*
$prevrawline !~ /\*\/[ \t]*$/ && #no trailing */
+ $rawline =~ /^\+/ && #line is new
$rawline !~ /^\+[ \t]*\*/) { #no leading *
WARN("NETWORKING_BLOCK_COMMENT_STYLE",
"networking block comments start with * on subsequent lines\n" . $hereprev);
@@ -2126,7 +2215,7 @@ sub process {
$realline_next);
#print "LINE<$line>\n";
if ($linenr >= $suppress_statement &&
- $realcnt && $line =~ /.\s*\S/) {
+ $realcnt && $sline =~ /.\s*\S/) {
($stat, $cond, $line_nr_next, $remain_next, $off_next) =
ctx_statement_block($linenr, $realcnt, 0);
$stat =~ s/\n./\n /g;
@@ -2486,16 +2575,22 @@ sub process {
}
# check for global initialisers.
- if ($line =~ /^.$Type\s*$Ident\s*(?:\s+$Modifier)*\s*=\s*(0|NULL|false)\s*;/) {
- ERROR("GLOBAL_INITIALISERS",
- "do not initialise globals to 0 or NULL\n" .
- $herecurr);
+ if ($line =~ /^\+(\s*$Type\s*$Ident\s*(?:\s+$Modifier))*\s*=\s*(0|NULL|false)\s*;/) {
+ if (ERROR("GLOBAL_INITIALISERS",
+ "do not initialise globals to 0 or NULL\n" .
+ $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/($Type\s*$Ident\s*(?:\s+$Modifier))*\s*=\s*(0|NULL|false)\s*;/$1;/;
+ }
}
# check for static initialisers.
- if ($line =~ /\bstatic\s.*=\s*(0|NULL|false)\s*;/) {
- ERROR("INITIALISED_STATIC",
- "do not initialise statics to 0 or NULL\n" .
- $herecurr);
+ if ($line =~ /^\+.*\bstatic\s.*=\s*(0|NULL|false)\s*;/) {
+ if (ERROR("INITIALISED_STATIC",
+ "do not initialise statics to 0 or NULL\n" .
+ $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/(\bstatic\s.*?)\s*=\s*(0|NULL|false)\s*;/$1;/;
+ }
}
# check for static const char * arrays.
@@ -2638,8 +2733,12 @@ sub process {
}
if ($line =~ /\bpr_warning\s*\(/) {
- WARN("PREFER_PR_LEVEL",
- "Prefer pr_warn(... to pr_warning(...\n" . $herecurr);
+ if (WARN("PREFER_PR_LEVEL",
+ "Prefer pr_warn(... to pr_warning(...\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~
+ s/\bpr_warning\b/pr_warn/;
+ }
}
if ($line =~ /\bdev_printk\s*\(\s*KERN_([A-Z]+)/) {
@@ -2759,6 +2858,7 @@ sub process {
$off = 0;
my $blank = copy_spacing($opline);
+ my $last_after = -1;
for (my $n = 0; $n < $#elements; $n += 2) {
@@ -2824,7 +2924,7 @@ sub process {
$cc !~ /^\\/ && $cc !~ /^;/) {
if (ERROR("SPACING",
"space required after that '$op' $at\n" . $hereptr)) {
- $good = trim($fix_elements[$n]) . " " . trim($fix_elements[$n + 1]) . " ";
+ $good = $fix_elements[$n] . trim($fix_elements[$n + 1]) . " ";
$line_fixed = 1;
}
}
@@ -2839,11 +2939,11 @@ sub process {
if ($ctx =~ /Wx.|.xW/) {
if (ERROR("SPACING",
"spaces prohibited around that '$op' $at\n" . $hereptr)) {
- $good = trim($fix_elements[$n]) . trim($fix_elements[$n + 1]);
- $line_fixed = 1;
+ $good = rtrim($fix_elements[$n]) . trim($fix_elements[$n + 1]);
if (defined $fix_elements[$n + 2]) {
$fix_elements[$n + 2] =~ s/^\s+//;
}
+ $line_fixed = 1;
}
}
@@ -2852,8 +2952,9 @@ sub process {
if ($ctx !~ /.x[WEC]/ && $cc !~ /^}/) {
if (ERROR("SPACING",
"space required after that '$op' $at\n" . $hereptr)) {
- $good = trim($fix_elements[$n]) . trim($fix_elements[$n + 1]) . " ";
+ $good = $fix_elements[$n] . trim($fix_elements[$n + 1]) . " ";
$line_fixed = 1;
+ $last_after = $n;
}
}
@@ -2870,8 +2971,10 @@ sub process {
if ($ctx !~ /[WEBC]x./ && $ca !~ /(?:\)|!|~|\*|-|\&|\||\+\+|\-\-|\{)$/) {
if (ERROR("SPACING",
"space required before that '$op' $at\n" . $hereptr)) {
- $good = trim($fix_elements[$n]) . " " . trim($fix_elements[$n + 1]);
- $line_fixed = 1;
+ if ($n != $last_after + 2) {
+ $good = $fix_elements[$n] . " " . ltrim($fix_elements[$n + 1]);
+ $line_fixed = 1;
+ }
}
}
if ($op eq '*' && $cc =~/\s*$Modifier\b/) {
@@ -2880,12 +2983,11 @@ sub process {
} elsif ($ctx =~ /.xW/) {
if (ERROR("SPACING",
"space prohibited after that '$op' $at\n" . $hereptr)) {
- $fixed_line =~ s/\s+$//;
- $good = trim($fix_elements[$n]) . trim($fix_elements[$n + 1]);
- $line_fixed = 1;
+ $good = $fix_elements[$n] . rtrim($fix_elements[$n + 1]);
if (defined $fix_elements[$n + 2]) {
$fix_elements[$n + 2] =~ s/^\s+//;
}
+ $line_fixed = 1;
}
}
@@ -2894,8 +2996,7 @@ sub process {
if ($ctx !~ /[WEOBC]x[^W]/ && $ctx !~ /[^W]x[WOBEC]/) {
if (ERROR("SPACING",
"space required one side of that '$op' $at\n" . $hereptr)) {
- $fixed_line =~ s/\s+$//;
- $good = trim($fix_elements[$n]) . trim($fix_elements[$n + 1]) . " ";
+ $good = $fix_elements[$n] . trim($fix_elements[$n + 1]) . " ";
$line_fixed = 1;
}
}
@@ -2903,20 +3004,18 @@ sub process {
($ctx =~ /Wx./ && $cc =~ /^;/)) {
if (ERROR("SPACING",
"space prohibited before that '$op' $at\n" . $hereptr)) {
- $fixed_line =~ s/\s+$//;
- $good = trim($fix_elements[$n]) . trim($fix_elements[$n + 1]);
+ $good = rtrim($fix_elements[$n]) . trim($fix_elements[$n + 1]);
$line_fixed = 1;
}
}
if ($ctx =~ /ExW/) {
if (ERROR("SPACING",
"space prohibited after that '$op' $at\n" . $hereptr)) {
- $fixed_line =~ s/\s+$//;
- $good = trim($fix_elements[$n]) . trim($fix_elements[$n + 1]);
- $line_fixed = 1;
+ $good = $fix_elements[$n] . trim($fix_elements[$n + 1]);
if (defined $fix_elements[$n + 2]) {
$fix_elements[$n + 2] =~ s/^\s+//;
}
+ $line_fixed = 1;
}
}
@@ -2930,8 +3029,10 @@ sub process {
if ($ctx =~ /Wx[^WCE]|[^WCE]xW/) {
if (ERROR("SPACING",
"need consistent spacing around '$op' $at\n" . $hereptr)) {
- $fixed_line =~ s/\s+$//;
- $good = trim($fix_elements[$n]) . " " . trim($fix_elements[$n + 1]) . " ";
+ $good = rtrim($fix_elements[$n]) . " " . trim($fix_elements[$n + 1]) . " ";
+ if (defined $fix_elements[$n + 2]) {
+ $fix_elements[$n + 2] =~ s/^\s+//;
+ }
$line_fixed = 1;
}
}
@@ -2942,7 +3043,7 @@ sub process {
if ($ctx =~ /Wx./) {
if (ERROR("SPACING",
"space prohibited before that '$op' $at\n" . $hereptr)) {
- $good = trim($fix_elements[$n]) . trim($fix_elements[$n + 1]);
+ $good = rtrim($fix_elements[$n]) . trim($fix_elements[$n + 1]);
$line_fixed = 1;
}
}
@@ -2969,8 +3070,10 @@ sub process {
if ($ok == 0) {
if (ERROR("SPACING",
"spaces required around that '$op' $at\n" . $hereptr)) {
- $good = trim($fix_elements[$n]) . " " . trim($fix_elements[$n + 1]) . " ";
- $good = $fix_elements[$n] . " " . trim($fix_elements[$n + 1]) . " ";
+ $good = rtrim($fix_elements[$n]) . " " . trim($fix_elements[$n + 1]) . " ";
+ if (defined $fix_elements[$n + 2]) {
+ $fix_elements[$n + 2] =~ s/^\s+//;
+ }
$line_fixed = 1;
}
}
@@ -3031,8 +3134,7 @@ sub process {
if (ERROR("SPACING",
"space required before the open brace '{'\n" . $herecurr) &&
$fix) {
- $fixed[$linenr - 1] =~
- s/^(\+.*(?:do|\))){/$1 {/;
+ $fixed[$linenr - 1] =~ s/^(\+.*(?:do|\))){/$1 {/;
}
}
@@ -3047,8 +3149,12 @@ sub process {
# closing brace should have a space following it when it has anything
# on the line
if ($line =~ /}(?!(?:,|;|\)))\S/) {
- ERROR("SPACING",
- "space required after that close brace '}'\n" . $herecurr);
+ if (ERROR("SPACING",
+ "space required after that close brace '}'\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~
+ s/}((?!(?:,|;|\)))\S)/} $1/;
+ }
}
# check spacing on square brackets
@@ -3271,8 +3377,13 @@ sub process {
#gcc binary extension
if ($var =~ /^$Binary$/) {
- WARN("GCC_BINARY_CONSTANT",
- "Avoid gcc v4.3+ binary constant extension: <$var>\n" . $herecurr);
+ if (WARN("GCC_BINARY_CONSTANT",
+ "Avoid gcc v4.3+ binary constant extension: <$var>\n" . $herecurr) &&
+ $fix) {
+ my $hexval = sprintf("0x%x", oct($var));
+ $fixed[$linenr - 1] =~
+ s/\b$var\b/$hexval/;
+ }
}
#CamelCase
@@ -3282,19 +3393,26 @@ sub process {
$var !~ /^(?:Clear|Set|TestClear|TestSet|)Page[A-Z]/ &&
#Ignore SI style variants like nS, mV and dB (ie: max_uV, regulator_min_uA_show)
$var !~ /^(?:[a-z_]*?)_?[a-z][A-Z](?:_[a-z_]+)?$/) {
- seed_camelcase_includes() if ($check);
- if (!defined $camelcase{$var}) {
- $camelcase{$var} = 1;
- CHK("CAMELCASE",
- "Avoid CamelCase: <$var>\n" . $herecurr);
+ while ($var =~ m{($Ident)}g) {
+ my $word = $1;
+ next if ($word !~ /[A-Z][a-z]|[a-z][A-Z]/);
+ seed_camelcase_includes() if ($check);
+ if (!defined $camelcase{$word}) {
+ $camelcase{$word} = 1;
+ CHK("CAMELCASE",
+ "Avoid CamelCase: <$word>\n" . $herecurr);
+ }
}
}
}
#no spaces allowed after \ in define
- if ($line=~/\#\s*define.*\\\s$/) {
- WARN("WHITESPACE_AFTER_LINE_CONTINUATION",
- "Whitepspace after \\ makes next lines useless\n" . $herecurr);
+ if ($line =~ /\#\s*define.*\\\s+$/) {
+ if (WARN("WHITESPACE_AFTER_LINE_CONTINUATION",
+ "Whitespace after \\ makes next lines useless\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/\s+$//;
+ }
}
#warn if <asm/foo.h> is #included and <linux/foo.h> is available (uses RAW line)
@@ -3374,7 +3492,8 @@ sub process {
$dstat !~ /^for\s*$Constant$/ && # for (...)
$dstat !~ /^for\s*$Constant\s+(?:$Ident|-?$Constant)$/ && # for (...) bar()
$dstat !~ /^do\s*{/ && # do {...
- $dstat !~ /^\({/) # ({...
+ $dstat !~ /^\({/ && # ({...
+ $ctx !~ /^.\s*#\s*define\s+TRACE_(?:SYSTEM|INCLUDE_FILE|INCLUDE_PATH)\b/)
{
$ctx =~ s/\n*$//;
my $herectx = $here . "\n";
@@ -3606,6 +3725,32 @@ sub process {
}
}
+sub string_find_replace {
+ my ($string, $find, $replace) = @_;
+
+ $string =~ s/$find/$replace/g;
+
+ return $string;
+}
+
+# check for bad placement of section $InitAttribute (e.g.: __initdata)
+ if ($line =~ /(\b$InitAttribute\b)/) {
+ my $attr = $1;
+ if ($line =~ /^\+\s*static\s+(?:const\s+)?(?:$attr\s+)?($NonptrTypeWithAttr)\s+(?:$attr\s+)?($Ident(?:\[[^]]*\])?)\s*[=;]/) {
+ my $ptr = $1;
+ my $var = $2;
+ if ((($ptr =~ /\b(union|struct)\s+$attr\b/ &&
+ ERROR("MISPLACED_INIT",
+ "$attr should be placed after $var\n" . $herecurr)) ||
+ ($ptr !~ /\b(union|struct)\s+$attr\b/ &&
+ WARN("MISPLACED_INIT",
+ "$attr should be placed after $var\n" . $herecurr))) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/(\bstatic\s+(?:const\s+)?)(?:$attr\s+)?($NonptrTypeWithAttr)\s+(?:$attr\s+)?($Ident(?:\[[^]]*\])?)\s*([=;])\s*/"$1" . trim(string_find_replace($2, "\\s*$attr\\s*", " ")) . " " . trim(string_find_replace($3, "\\s*$attr\\s*", "")) . " $attr" . ("$4" eq ";" ? ";" : " = ")/e;
+ }
+ }
+ }
+
# prefer usleep_range over udelay
if ($line =~ /\budelay\s*\(\s*(\d+)\s*\)/) {
# ignore udelay's < 10, however
@@ -3691,8 +3836,12 @@ sub process {
# Check for __inline__ and __inline, prefer inline
if ($line =~ /\b(__inline__|__inline)\b/) {
- WARN("INLINE",
- "plain inline is preferred over $1\n" . $herecurr);
+ if (WARN("INLINE",
+ "plain inline is preferred over $1\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/\b(__inline__|__inline)\b/inline/;
+
+ }
}
# Check for __attribute__ packed, prefer __packed
@@ -3709,14 +3858,21 @@ sub process {
# Check for __attribute__ format(printf, prefer __printf
if ($line =~ /\b__attribute__\s*\(\s*\(\s*format\s*\(\s*printf/) {
- WARN("PREFER_PRINTF",
- "__printf(string-index, first-to-check) is preferred over __attribute__((format(printf, string-index, first-to-check)))\n" . $herecurr);
+ if (WARN("PREFER_PRINTF",
+ "__printf(string-index, first-to-check) is preferred over __attribute__((format(printf, string-index, first-to-check)))\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/\b__attribute__\s*\(\s*\(\s*format\s*\(\s*printf\s*,\s*(.*)\)\s*\)\s*\)/"__printf(" . trim($1) . ")"/ex;
+
+ }
}
# Check for __attribute__ format(scanf, prefer __scanf
if ($line =~ /\b__attribute__\s*\(\s*\(\s*format\s*\(\s*scanf\b/) {
- WARN("PREFER_SCANF",
- "__scanf(string-index, first-to-check) is preferred over __attribute__((format(scanf, string-index, first-to-check)))\n" . $herecurr);
+ if (WARN("PREFER_SCANF",
+ "__scanf(string-index, first-to-check) is preferred over __attribute__((format(scanf, string-index, first-to-check)))\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/\b__attribute__\s*\(\s*\(\s*format\s*\(\s*scanf\s*,\s*(.*)\)\s*\)\s*\)/"__scanf(" . trim($1) . ")"/ex;
+ }
}
# check for sizeof(&)
@@ -3727,8 +3883,11 @@ sub process {
# check for sizeof without parenthesis
if ($line =~ /\bsizeof\s+((?:\*\s*|)$Lval|$Type(?:\s+$Lval|))/) {
- WARN("SIZEOF_PARENTHESIS",
- "sizeof $1 should be sizeof($1)\n" . $herecurr);
+ if (WARN("SIZEOF_PARENTHESIS",
+ "sizeof $1 should be sizeof($1)\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/\bsizeof\s+((?:\*\s*|)$Lval|$Type(?:\s+$Lval|))/"sizeof(" . trim($1) . ")"/ex;
+ }
}
# check for line continuations in quoted strings with odd counts of "
@@ -3747,8 +3906,11 @@ sub process {
if ($line =~ /\bseq_printf\s*\(/) {
my $fmt = get_quoted_string($line, $rawline);
if ($fmt !~ /[^\\]\%/) {
- WARN("PREFER_SEQ_PUTS",
- "Prefer seq_puts to seq_printf\n" . $herecurr);
+ if (WARN("PREFER_SEQ_PUTS",
+ "Prefer seq_puts to seq_printf\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/\bseq_printf\b/seq_puts/;
+ }
}
}
@@ -3810,6 +3972,16 @@ sub process {
}
}
+# check for new externs in .h files.
+ if ($realfile =~ /\.h$/ &&
+ $line =~ /^\+\s*(extern\s+)$Type\s*$Ident\s*\(/s) {
+ if (WARN("AVOID_EXTERNS",
+ "extern prototypes should be avoided in .h files\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/(.*)\bextern\b\s*(.*)/$1$2/;
+ }
+ }
+
# check for new externs in .c files.
if ($realfile =~ /\.c$/ && defined $stat &&
$stat =~ /^.\s*(?:extern\s+)?$Type\s+($Ident)(\s*)\(/s)
@@ -3879,8 +4051,11 @@ sub process {
# check for multiple semicolons
if ($line =~ /;\s*;\s*$/) {
- WARN("ONE_SEMICOLON",
- "Statements terminations use 1 semicolon\n" . $herecurr);
+ if (WARN("ONE_SEMICOLON",
+ "Statements terminations use 1 semicolon\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/(\s*;\s*){2,}$/;/g;
+ }
}
# check for switch/default statements without a break;
@@ -3898,9 +4073,12 @@ sub process {
}
# check for gcc specific __FUNCTION__
- if ($line =~ /__FUNCTION__/) {
- WARN("USE_FUNC",
- "__func__ should be used instead of gcc specific __FUNCTION__\n" . $herecurr);
+ if ($line =~ /\b__FUNCTION__\b/) {
+ if (WARN("USE_FUNC",
+ "__func__ should be used instead of gcc specific __FUNCTION__\n" . $herecurr) &&
+ $fix) {
+ $fixed[$linenr - 1] =~ s/\b__FUNCTION__\b/__func__/g;
+ }
}
# check for use of yield()
@@ -4105,13 +4283,8 @@ sub process {
}
}
- if ($quiet == 0 && keys %ignore_type) {
- print "NOTE: Ignored message types:";
- foreach my $ignore (sort keys %ignore_type) {
- print " $ignore";
- }
- print "\n\n";
- }
+ hash_show_words(\%use_type, "Used");
+ hash_show_words(\%ignore_type, "Ignored");
if ($clean == 0 && $fix && "@rawlines" ne "@fixed") {
my $newfile = $filename . ".EXPERIMENTAL-checkpatch-fixes";
diff --git a/scripts/coccinelle/api/ptr_ret.cocci b/scripts/coccinelle/api/ptr_ret.cocci
index 2274638..e18f840 100644
--- a/scripts/coccinelle/api/ptr_ret.cocci
+++ b/scripts/coccinelle/api/ptr_ret.cocci
@@ -1,5 +1,5 @@
///
-/// Use PTR_RET rather than if(IS_ERR(...)) + PTR_ERR
+/// Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
///
// Confidence: High
// Copyright: (C) 2012 Julia Lawall, INRIA/LIP6. GPLv2.
@@ -7,7 +7,7 @@
// URL: http://coccinelle.lip6.fr/
// Options: --no-includes --include-headers
//
-// Keywords: ERR_PTR, PTR_ERR, PTR_RET
+// Keywords: ERR_PTR, PTR_ERR, PTR_RET, PTR_ERR_OR_ZERO
// Version min: 2.6.39
//
@@ -21,21 +21,21 @@ expression ptr;
@@
- if (IS_ERR(ptr)) return PTR_ERR(ptr); else return 0;
-+ return PTR_RET(ptr);
++ return PTR_ERR_OR_ZERO(ptr);
@depends on patch@
expression ptr;
@@
- if (IS_ERR(ptr)) return PTR_ERR(ptr); return 0;
-+ return PTR_RET(ptr);
++ return PTR_ERR_OR_ZERO(ptr);
@depends on patch@
expression ptr;
@@
- (IS_ERR(ptr) ? PTR_ERR(ptr) : 0)
-+ PTR_RET(ptr)
++ PTR_ERR_OR_ZERO(ptr)
@r1 depends on !patch@
expression ptr;
diff --git a/scripts/coccinelle/misc/boolreturn.cocci b/scripts/coccinelle/misc/boolreturn.cocci
new file mode 100644
index 0000000..a43c7b0
--- /dev/null
+++ b/scripts/coccinelle/misc/boolreturn.cocci
@@ -0,0 +1,58 @@
+/// Return statements in functions returning bool should use
+/// true/false instead of 1/0.
+//
+// Confidence: High
+// Options: --no-includes --include-headers
+
+virtual patch
+virtual report
+virtual context
+
+@r1 depends on patch@
+identifier fn;
+typedef bool;
+symbol false;
+symbol true;
+@@
+
+bool fn ( ... )
+{
+<...
+return
+(
+- 0
++ false
+|
+- 1
++ true
+)
+ ;
+...>
+}
+
+@r2 depends on report || context@
+identifier fn;
+position p;
+@@
+
+bool fn ( ... )
+{
+<...
+return
+(
+* 0@p
+|
+* 1@p
+)
+ ;
+...>
+}
+
+
+@script:python depends on report@
+p << r2.p;
+fn << r2.fn;
+@@
+
+msg = "WARNING: return of 0/1 in function '%s' with return type bool" % fn
+coccilib.report.print_report(p[0], msg)
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 6216434..8247979 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -821,6 +821,7 @@ static const char *section_white_list[] =
{
".comment*",
".debug*",
+ ".cranges", /* sh64 */
".zdebug*", /* Compressed debug sections. */
".GCC-command-line", /* mn10300 */
".GCC.command.line", /* record-gcc-switches, non mn10300 */
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index acb8650..90e521f 100644
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -41,9 +41,9 @@ create_package() {
parisc*)
debarch=hppa ;;
mips*)
- debarch=mips$(grep -q CPU_LITTLE_ENDIAN=y .config && echo el) ;;
+ debarch=mips$(grep -q CPU_LITTLE_ENDIAN=y $KCONFIG_CONFIG && echo el) ;;
arm*)
- debarch=arm$(grep -q CONFIG_AEABI=y .config && echo el) ;;
+ debarch=arm$(grep -q CONFIG_AEABI=y $KCONFIG_CONFIG && echo el) ;;
*)
echo "" >&2
echo "** ** ** WARNING ** ** **" >&2
@@ -78,17 +78,35 @@ tmpdir="$objtree/debian/tmp"
fwdir="$objtree/debian/fwtmp"
kernel_headers_dir="$objtree/debian/hdrtmp"
libc_headers_dir="$objtree/debian/headertmp"
+dbg_dir="$objtree/debian/dbgtmp"
packagename=linux-image-$version
-fwpackagename=linux-firmware-image
+fwpackagename=linux-firmware-image-$version
kernel_headers_packagename=linux-headers-$version
libc_headers_packagename=linux-libc-dev
+dbg_packagename=$packagename-dbg
if [ "$ARCH" = "um" ] ; then
packagename=user-mode-linux-$version
fi
+# Not all arches have the same installed path in debian
+# XXX: have each arch Makefile export a variable of the canonical image install
+# path instead
+case $ARCH in
+um)
+ installed_image_path="usr/bin/linux-$version"
+ ;;
+parisc|mips|powerpc)
+ installed_image_path="boot/vmlinux-$version"
+ ;;
+*)
+ installed_image_path="boot/vmlinuz-$version"
+esac
+
+BUILD_DEBUG="$(grep -s '^CONFIG_DEBUG_INFO=y' $KCONFIG_CONFIG || true)"
+
# Setup the directory structure
-rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir"
+rm -rf "$tmpdir" "$fwdir" "$kernel_headers_dir" "$libc_headers_dir" "$dbg_dir"
mkdir -m 755 -p "$tmpdir/DEBIAN"
mkdir -p "$tmpdir/lib" "$tmpdir/boot" "$tmpdir/usr/share/doc/$packagename"
mkdir -m 755 -p "$fwdir/DEBIAN"
@@ -101,26 +119,29 @@ mkdir -p "$kernel_headers_dir/lib/modules/$version/"
if [ "$ARCH" = "um" ] ; then
mkdir -p "$tmpdir/usr/lib/uml/modules/$version" "$tmpdir/usr/bin"
fi
+if [ -n "$BUILD_DEBUG" ] ; then
+ mkdir -p "$dbg_dir/usr/share/doc/$dbg_packagename"
+ mkdir -m 755 -p "$dbg_dir/DEBIAN"
+fi
# Build and install the kernel
if [ "$ARCH" = "um" ] ; then
$MAKE linux
cp System.map "$tmpdir/usr/lib/uml/modules/$version/System.map"
- cp .config "$tmpdir/usr/share/doc/$packagename/config"
+ cp $KCONFIG_CONFIG "$tmpdir/usr/share/doc/$packagename/config"
gzip "$tmpdir/usr/share/doc/$packagename/config"
- cp $KBUILD_IMAGE "$tmpdir/usr/bin/linux-$version"
else
cp System.map "$tmpdir/boot/System.map-$version"
- cp .config "$tmpdir/boot/config-$version"
- # Not all arches include the boot path in KBUILD_IMAGE
- if [ -e $KBUILD_IMAGE ]; then
- cp $KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
- else
- cp arch/$ARCH/boot/$KBUILD_IMAGE "$tmpdir/boot/vmlinuz-$version"
- fi
+ cp $KCONFIG_CONFIG "$tmpdir/boot/config-$version"
+fi
+# Not all arches include the boot path in KBUILD_IMAGE
+if [ -e $KBUILD_IMAGE ]; then
+ cp $KBUILD_IMAGE "$tmpdir/$installed_image_path"
+else
+ cp arch/$ARCH/boot/$KBUILD_IMAGE "$tmpdir/$installed_image_path"
fi
-if grep -q '^CONFIG_MODULES=y' .config ; then
+if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then
INSTALL_MOD_PATH="$tmpdir" $MAKE KBUILD_SRC= modules_install
rm -f "$tmpdir/lib/modules/$version/build"
rm -f "$tmpdir/lib/modules/$version/source"
@@ -128,6 +149,20 @@ if grep -q '^CONFIG_MODULES=y' .config ; then
mv "$tmpdir/lib/modules/$version"/* "$tmpdir/usr/lib/uml/modules/$version/"
rmdir "$tmpdir/lib/modules/$version"
fi
+ if [ -n "$BUILD_DEBUG" ] ; then
+ (
+ cd $tmpdir
+ for module in $(find lib/modules/ -name *.ko); do
+ mkdir -p $(dirname $dbg_dir/usr/lib/debug/$module)
+ # only keep debug symbols in the debug file
+ objcopy --only-keep-debug $module $dbg_dir/usr/lib/debug/$module
+ # strip original module from debug symbols
+ objcopy --strip-debug $module
+ # then add a link to those
+ objcopy --add-gnu-debuglink=$dbg_dir/usr/lib/debug/$module $module
+ done
+ )
+ fi
fi
if [ "$ARCH" != "um" ]; then
@@ -149,7 +184,7 @@ set -e
# Pass maintainer script parameters to hook scripts
export DEB_MAINT_PARAMS="\$*"
-test -d $debhookdir/$script.d && run-parts --arg="$version" $debhookdir/$script.d
+test -d $debhookdir/$script.d && run-parts --arg="$version" --arg="/$installed_image_path" $debhookdir/$script.d
exit 0
EOF
chmod 755 "$tmpdir/DEBIAN/$script"
@@ -245,11 +280,12 @@ fi
# Build header package
(cd $srctree; find . -name Makefile\* -o -name Kconfig\* -o -name \*.pl > "$objtree/debian/hdrsrcfiles")
(cd $srctree; find arch/$SRCARCH/include include scripts -type f >> "$objtree/debian/hdrsrcfiles")
-(cd $objtree; find arch/$SRCARCH/include .config Module.symvers include scripts -type f >> "$objtree/debian/hdrobjfiles")
+(cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f >> "$objtree/debian/hdrobjfiles")
destdir=$kernel_headers_dir/usr/src/linux-headers-$version
mkdir -p "$destdir"
(cd $srctree; tar -c -f - -T "$objtree/debian/hdrsrcfiles") | (cd $destdir; tar -xf -)
(cd $objtree; tar -c -f - -T "$objtree/debian/hdrobjfiles") | (cd $destdir; tar -xf -)
+(cd $objtree; cp $KCONFIG_CONFIG $destdir/.config) # copy .config manually to be where it's expected to be
ln -sf "/usr/src/linux-headers-$version" "$kernel_headers_dir/lib/modules/$version/build"
rm -f "$objtree/debian/hdrsrcfiles" "$objtree/debian/hdrobjfiles"
arch=$(dpkg --print-architecture)
@@ -299,4 +335,30 @@ fi
create_package "$packagename" "$tmpdir"
+if [ -n "$BUILD_DEBUG" ] ; then
+ # Build debug package
+ # Different tools want the image in different locations
+ # perf
+ mkdir -p $dbg_dir/usr/lib/debug/lib/modules/$version/
+ cp vmlinux $dbg_dir/usr/lib/debug/lib/modules/$version/
+ # systemtap
+ mkdir -p $dbg_dir/usr/lib/debug/boot/
+ ln -s ../lib/modules/$version/vmlinux $dbg_dir/usr/lib/debug/boot/vmlinux-$version
+ # kdump-tools
+ ln -s lib/modules/$version/vmlinux $dbg_dir/usr/lib/debug/vmlinux-$version
+
+ cat <<EOF >> debian/control
+
+Package: $dbg_packagename
+Section: debug
+Provides: linux-debug, linux-debug-$version
+Architecture: any
+Description: Linux kernel debugging symbols for $version
+ This package will come in handy if you need to debug the kernel. It provides
+ all the necessary debug symbols for the kernel and its modules.
+EOF
+
+ create_package "$dbg_packagename" "$dbg_dir"
+fi
+
exit 0
diff --git a/scripts/package/buildtar b/scripts/package/buildtar
index cdd9bb9..aa22f94 100644
--- a/scripts/package/buildtar
+++ b/scripts/package/buildtar
@@ -87,6 +87,27 @@ case "${ARCH}" in
[ -f "${objtree}/vmlinux.SYS" ] && cp -v -- "${objtree}/vmlinux.SYS" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.SYS"
[ -f "${objtree}/vmlinux.dsk" ] && cp -v -- "${objtree}/vmlinux.dsk" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.dsk"
;;
+ mips)
+ if [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.bin" ]; then
+ cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.bin" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
+ elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" ]; then
+ cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.ecoff" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
+ elif [ -f "${objtree}/arch/mips/boot/compressed/vmlinux.srec" ]; then
+ cp -v -- "${objtree}/arch/mips/boot/compressed/vmlinux.srec" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
+ elif [ -f "${objtree}/vmlinux.32" ]; then
+ cp -v -- "${objtree}/vmlinux.32" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
+ elif [ -f "${objtree}/vmlinux.64" ]; then
+ cp -v -- "${objtree}/vmlinux.64" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
+ elif [ -f "${objtree}/arch/mips/boot/vmlinux.bin" ]; then
+ cp -v -- "${objtree}/arch/mips/boot/vmlinux.bin" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
+ elif [ -f "${objtree}/arch/mips/boot/vmlinux.ecoff" ]; then
+ cp -v -- "${objtree}/arch/mips/boot/vmlinux.ecoff" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
+ elif [ -f "${objtree}/arch/mips/boot/vmlinux.srec" ]; then
+ cp -v -- "${objtree}/arch/mips/boot/vmlinux.srec" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
+ elif [ -f "${objtree}/vmlinux" ]; then
+ cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
+ fi
+ ;;
*)
[ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}"
echo "" >&2
diff --git a/scripts/package/mkspec b/scripts/package/mkspec
index fdd3fbf..1395760 100755
--- a/scripts/package/mkspec
+++ b/scripts/package/mkspec
@@ -1,7 +1,7 @@
#!/bin/sh
#
-# Output a simple RPM spec file that uses no fancy features requiring
-# RPM v4. This is intended to work with any RPM distro.
+# Output a simple RPM spec file.
+# This version assumes a minimum of RPM 4.0.3.
#
# The only gothic bit here is redefining install_post to avoid
# stripping the symbols from files in the kernel which we want
@@ -59,6 +59,14 @@ echo "header files define structures and constants that are needed for"
echo "building most standard programs and are also needed for rebuilding the"
echo "glibc package."
echo ""
+echo "%package devel"
+echo "Summary: Development package for building kernel modules to match the $__KERNELRELEASE kernel"
+echo "Group: System Environment/Kernel"
+echo "AutoReqProv: no"
+echo "%description -n kernel-devel"
+echo "This package provides kernel headers and makefiles sufficient to build modules"
+echo "against the $__KERNELRELEASE kernel package."
+echo ""
if ! $PREBUILT; then
echo "%prep"
@@ -77,13 +85,14 @@ echo "%install"
echo 'KBUILD_IMAGE=$(make image_name)'
echo "%ifarch ia64"
echo 'mkdir -p $RPM_BUILD_ROOT/boot/efi $RPM_BUILD_ROOT/lib/modules'
-echo 'mkdir -p $RPM_BUILD_ROOT/lib/firmware'
echo "%else"
echo 'mkdir -p $RPM_BUILD_ROOT/boot $RPM_BUILD_ROOT/lib/modules'
-echo 'mkdir -p $RPM_BUILD_ROOT/lib/firmware'
echo "%endif"
+echo 'mkdir -p $RPM_BUILD_ROOT'"/lib/firmware/$KERNELRELEASE"
-echo 'INSTALL_MOD_PATH=$RPM_BUILD_ROOT make %{?_smp_mflags} KBUILD_SRC= modules_install'
+echo 'INSTALL_MOD_PATH=$RPM_BUILD_ROOT make %{?_smp_mflags} KBUILD_SRC= mod-fw= modules_install'
+echo 'INSTALL_FW_PATH=$RPM_BUILD_ROOT'"/lib/firmware/$KERNELRELEASE"
+echo 'make INSTALL_FW_PATH=$INSTALL_FW_PATH' firmware_install
echo "%ifarch ia64"
echo 'cp $KBUILD_IMAGE $RPM_BUILD_ROOT'"/boot/efi/vmlinuz-$KERNELRELEASE"
echo 'ln -s '"efi/vmlinuz-$KERNELRELEASE" '$RPM_BUILD_ROOT'"/boot/"
@@ -108,18 +117,43 @@ echo 'mv vmlinux.bz2 $RPM_BUILD_ROOT'"/boot/vmlinux-$KERNELRELEASE.bz2"
echo 'mv vmlinux.orig vmlinux'
echo "%endif"
+echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
+echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
+echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
+echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
+echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
+echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
+echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
+
echo ""
echo "%clean"
echo 'rm -rf $RPM_BUILD_ROOT'
echo ""
+echo "%post"
+echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
+echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
+echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
+echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
+echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
+echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
+echo "fi"
+echo ""
echo "%files"
echo '%defattr (-, root, root)'
echo "%dir /lib/modules"
echo "/lib/modules/$KERNELRELEASE"
-echo "/lib/firmware"
+echo "%exclude /lib/modules/$KERNELRELEASE/build"
+echo "%exclude /lib/modules/$KERNELRELEASE/source"
+echo "/lib/firmware/$KERNELRELEASE"
echo "/boot/*"
echo ""
echo "%files headers"
echo '%defattr (-, root, root)'
echo "/usr/include"
echo ""
+echo "%files devel"
+echo '%defattr (-, root, root)'
+echo "/usr/src/kernels/$KERNELRELEASE"
+echo "/lib/modules/$KERNELRELEASE/build"
+echo "/lib/modules/$KERNELRELEASE/source"
+echo ""
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 858966a..a674fd5 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -364,6 +364,10 @@ if ($arch eq "x86_64") {
} elsif ($arch eq "blackfin") {
$mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\s__mcount\$";
$mcount_adjust = -4;
+} elsif ($arch eq "tilegx") {
+ $mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\s__mcount\$";
+ $type = ".quad";
+ $alignment = 8;
} else {
die "Arch $arch is not supported with CONFIG_FTRACE_MCOUNT_RECORD";
}
diff --git a/scripts/sortextable.c b/scripts/sortextable.c
index f9ce116..7c2310c 100644
--- a/scripts/sortextable.c
+++ b/scripts/sortextable.c
@@ -64,14 +64,6 @@ fail_file(void)
longjmp(jmpenv, SJ_FAIL);
}
-static void __attribute__((noreturn))
-succeed_file(void)
-{
- cleanup();
- longjmp(jmpenv, SJ_SUCCEED);
-}
-
-
/*
* Get the whole file as a programming convenience in order to avoid
* malloc+lseek+read+free of many pieces. If successful, then mmap
generated by cgit v1.1 at 2024-06-01 01:09:51 +0000