From edd591d8cafa027489f8345f293a26e2e5f4a834 Mon Sep 17 00:00:00 2001 From: Martin Roth Date: Tue, 14 Mar 2017 10:16:29 -0600 Subject: util/lint: Update checkpatch & files to upstream linux - Update checkpatch.pl to version 522b837 (checkpatch: warn when formats use %Z and suggest %z) - This update moves the const_struct definitions into an external file. coreboot will want to update this file, but for now I'm just pulling it in directly from the linux tree. - Update spelling.txt used by checkpatch.pl to version 505d308 (scripts/spelling.txt: add "overide" pattern and fix typo instances) - Add better notes where things have been changed for coreboot to make future merges easier. Change-Id: I0ef067874fe7b1d23276a10e63858895d6083f69 Signed-off-by: Martin Roth Reviewed-on: https://review.coreboot.org/18810 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Patrick Georgi --- util/lint/checkpatch.pl | 520 ++++++++++++++++++++++++++----------- util/lint/const_structs.checkpatch | 39 +++ util/lint/spelling.txt | 88 ++++++- 3 files changed, 493 insertions(+), 154 deletions(-) create mode 100644 util/lint/const_structs.checkpatch diff --git a/util/lint/checkpatch.pl b/util/lint/checkpatch.pl index 9afa2324b5..75f6f981de 100755 --- a/util/lint/checkpatch.pl +++ b/util/lint/checkpatch.pl @@ -38,14 +38,14 @@ my $show_types = 0; my $list_types = 0; my $fix = 0; my $fix_inplace = 0; -my $root; +my $root = $P; #coreboot my %debug; my %camelcase = (); my %use_type = (); my @use = (); my %ignore_type = (); my @ignore = (); -my @exclude = (); +my @exclude = (); #coreboot my $help = 0; my $configuration_file = ".checkpatch.conf"; my $max_line_length = 80; @@ -55,7 +55,9 @@ my $min_conf_desc_length = 4; my $spelling_file = "$D/spelling.txt"; my $codespell = 0; my $codespellfile = "/usr/share/codespell/dictionary.txt"; +my $conststructsfile = "$D/const_structs.checkpatch"; my $color = 1; +my $allow_c99_comments = 1; sub help { my ($exitcode) = @_; @@ -192,7 +194,7 @@ GetOptions( 'subjective!' => \$check, 'strict!' => \$check, 'ignore=s' => \@ignore, - 'exclude=s' => \@exclude, + 'exclude=s' => \@exclude, #coreboot 'types=s' => \@use, 'show-types!' => \$show_types, 'list-types!' => \$list_types, @@ -230,9 +232,9 @@ if ($^V && $^V lt $minimum_perl_version) { } } +#if no filenames are given, push '-' to read patch from stdin if ($#ARGV < 0) { - print "$P: no input files\n"; - exit(1); + push(@ARGV, '-'); } sub hash_save_array_words { @@ -316,7 +318,6 @@ our $Sparse = qr{ __kernel| __force| __iomem| - __pmem| __must_check| __init_refok| __kprobes| @@ -337,7 +338,7 @@ our $Attribute = qr{ __percpu| __nocast| __safe| - __bitwise__| + __bitwise| __packed__| __packed2__| __naked| @@ -426,7 +427,7 @@ our $typeTypedefs = qr{(?x: our $zero_initializer = qr{(?:(?:0[xX])?0+$Int_type?|NULL|false)\b}; our $logFunctions = qr{(?x: - printk(?:_ratelimited|_once|)| + printk(?:_ratelimited|_once|_deferred_once|_deferred|)| (?:[a-z0-9]+_){1,2}(?:printk|emerg|alert|crit|err|warning|warn|notice|info|debug|dbg|vdbg|devel|cont|WARN)(?:_ratelimited|_once|)| WARN(?:_RATELIMIT|_ONCE|)| panic| @@ -526,7 +527,11 @@ our @mode_permission_funcs = ( ["module_param_array_named", 5], ["debugfs_create_(?:file|u8|u16|u32|u64|x8|x16|x32|x64|size_t|atomic_t|bool|blob|regset32|u32_array)", 2], ["proc_create(?:_data|)", 2], - ["(?:CLASS|DEVICE|SENSOR)_ATTR", 2], + ["(?:CLASS|DEVICE|SENSOR|SENSOR_DEVICE|IIO_DEVICE)_ATTR", 2], + ["IIO_DEV_ATTR_[A-Z_]+", 1], + ["SENSOR_(?:DEVICE_|)ATTR_2", 2], + ["SENSOR_TEMPLATE(?:_2|)", 3], + ["__ATTR", 2], ); #Create a search pattern for all these functions to speed up a loop below @@ -544,6 +549,32 @@ our $mode_perms_world_writable = qr{ 0[0-7][0-7][2367] }x; +our %mode_permission_string_types = ( + "S_IRWXU" => 0700, + "S_IRUSR" => 0400, + "S_IWUSR" => 0200, + "S_IXUSR" => 0100, + "S_IRWXG" => 0070, + "S_IRGRP" => 0040, + "S_IWGRP" => 0020, + "S_IXGRP" => 0010, + "S_IRWXO" => 0007, + "S_IROTH" => 0004, + "S_IWOTH" => 0002, + "S_IXOTH" => 0001, + "S_IRWXUGO" => 0777, + "S_IRUGO" => 0444, + "S_IWUGO" => 0222, + "S_IXUGO" => 0111, +); + +#Create a search pattern for all these strings to speed up a loop below +our $mode_perms_string_search = ""; +foreach my $entry (keys %mode_permission_string_types) { + $mode_perms_string_search .= '|' if ($mode_perms_string_search ne ""); + $mode_perms_string_search .= $entry; +} + our $allowed_asm_includes = qr{(?x: irq| memory| @@ -601,6 +632,29 @@ if ($codespell) { $misspellings = join("|", sort keys %spelling_fix) if keys %spelling_fix; +my $const_structs = ""; +if (open(my $conststructs, '<', $conststructsfile)) { + while (<$conststructs>) { + my $line = $_; + + $line =~ s/\s*\n?$//g; + $line =~ s/^\s*//g; + + next if ($line =~ m/^\s*#/); + next if ($line =~ m/^\s*$/); + if ($line =~ /\s/) { + print("$conststructsfile: '$line' invalid - ignored\n"); + next; + } + + $const_structs .= '|' if ($const_structs ne ""); + $const_structs .= $line; + } + close($conststructsfile); +} else { + warn "No structs that should be const will be found - file '$conststructsfile': $!\n"; +} + sub build_types { my $mods = "(?x: \n" . join("|\n ", (@modifierList, @modifierListFile)) . "\n)"; my $all = "(?x: \n" . join("|\n ", (@typeList, @typeListFile)) . "\n)"; @@ -707,6 +761,16 @@ sub seed_camelcase_file { } } +sub is_maintained_obsolete { + my ($filename) = @_; + + return 0 if (!$tree || !(-e "$root/scripts/get_maintainer.pl")); + + my $status = `perl $root/scripts/get_maintainer.pl --status --nom --nol --nogit --nogit-fallback -f $filename 2>&1`; + + return $status =~ /obsolete/i; +} + my $camelcase_seeded = 0; sub seed_camelcase_includes { return if ($camelcase_seeded); @@ -1148,6 +1212,11 @@ sub sanitise_line { $res =~ s@(\#\s*(?:error|warning)\s+).*@$1$clean@; } + if ($allow_c99_comments && $res =~ m@(//.*$)@) { + my $match = $1; + $res =~ s/\Q$match\E/"$;" x length($match)/e; + } + return $res; } @@ -1788,6 +1857,8 @@ my $prefix = ''; sub show_type { my ($type) = @_; + $type =~ tr/[a-z]/[A-Z]/; + return defined $use_type{$type} if (scalar keys %use_type > 0); return !defined $ignore_type{$type}; @@ -2073,7 +2144,8 @@ sub process { my $is_patch = 0; my $in_header_lines = $file ? 0 : 1; my $in_commit_log = 0; #Scanning lines before patch - my $commit_log_possible_stack_dump = 0; + my $has_commit_log = 0; #Encountered lines before patch + my $commit_log_possible_stack_dump = 0; my $commit_log_long_line = 0; my $commit_log_has_diff = 0; my $reported_maintainer_file = 0; @@ -2093,6 +2165,7 @@ sub process { my $realline = 0; my $realcnt = 0; my $here = ''; + my $context_function; #undef'd unless there's a known function my $in_comment = 0; my $comment_edge = 0; my $first_line = 0; @@ -2126,12 +2199,13 @@ sub process { if ($rawline=~/^\+\+\+\s+(\S+)/) { $setup_docs = 0; - if ($1 =~ m@Documentation/kernel-parameters.txt$@) { + if ($1 =~ m@Documentation/admin-guide/kernel-parameters.rst$@) { $setup_docs = 1; } #next; } - if ($rawline=~/^\@\@ -\d+(?:,\d+)? \+(\d+)(,(\d+))? \@\@/) { + if ($rawline=~/^\@\@ -\d+(?:,\d+)? \+(\d+)(,(\d+))? \@\@(.*)/) { + my $context = $4; $realline=$1-1; if (defined $2) { $realcnt=$3+1; @@ -2140,6 +2214,12 @@ sub process { } $in_comment = 0; + if ($context =~ /\b(\w+)\s*\(/) { + $context_function = $1; + } else { + undef $context_function; + } + # Guestimate if this is a continuing comment. Run # the context looking for a comment "edge". If this # edge is a close comment then we must be in a comment @@ -2280,6 +2360,7 @@ sub process { $found_file = 1; } + # coreboot my $skipme = 0; foreach (@exclude) { if ($realfile =~ m@^(?:$_/)@) { @@ -2302,6 +2383,10 @@ sub process { } if ($found_file) { + if (is_maintained_obsolete($realfile)) { + WARN("OBSOLETE", + "$realfile is marked as 'obsolete' in the MAINTAINERS hierarchy. No unnecessary modifications please.\n"); + } if ($realfile =~ m@^(?:drivers/net/|net/|drivers/staging/)@) { $check = 1; } else { @@ -2473,8 +2558,9 @@ sub process { # Check for git id commit length and improperly formed commit descriptions if ($in_commit_log && !$commit_log_possible_stack_dump && + $line !~ /^\s*(?:Link|Patchwork|http|https|BugLink):/i && ($line =~ /\bcommit\s+[0-9a-f]{5,}\b/i || - ($line =~ /\b[0-9a-f]{12,40}\b/i && + ($line =~ /(?:\s|^)[0-9a-f]{12,40}(?:[\s"'\(\[]|$)/i && $line !~ /[\<\[][0-9a-f]{12,40}[\>\]]/i && $line !~ /\bfixes:\s*[0-9a-f]{12,40}/i))) { my $init_char = "c"; @@ -2533,6 +2619,7 @@ sub process { $line =~ /^rename (?:from|to) [\w\/\.\-]+\s*$/ || ($line =~ /\{\s*([\w\/\.\-]*)\s*\=\>\s*([\w\/\.\-]*)\s*\}/ && (defined($1) || defined($2))))) { + $is_patch = 1; $reported_maintainer_file = 1; WARN("FILE_PATH_CHANGES", "added, moved or deleted file(s), does MAINTAINERS need updating?\n" . $herecurr); @@ -2545,20 +2632,6 @@ sub process { $herecurr) if (!$emitted_corrupt++); } -# Check for absolute kernel paths. - if ($tree) { - while ($line =~ m{(?:^|\s)(/\S*)}g) { - my $file = $1; - - if ($file =~ m{^(.*?)(?::\d+)+:?$} && - check_absolute_file($1, $herecurr)) { - # - } else { - check_absolute_file($file, $herecurr); - } - } - } - # UTF-8 regex found at http://www.w3.org/International/questions/qa-forms-utf-8.en.php if (($realfile =~ /^$/ || $line =~ /^\+/) && $rawline !~ m/^$UTF8*$/) { @@ -2579,6 +2652,7 @@ sub process { $rawline =~ /^(commit\b|from\b|[\w-]+:).*$/i)) { $in_header_lines = 0; $in_commit_log = 1; + $has_commit_log = 1; } # Check if there is UTF-8 in a commit log when a mail header has explicitly @@ -2595,6 +2669,20 @@ sub process { "8-bit UTF-8 used in possible commit log\n" . $herecurr); } +# Check for absolute kernel paths in commit message + if ($tree && $in_commit_log) { + while ($line =~ m{(?:^|\s)(/\S*)}g) { + my $file = $1; + + if ($file =~ m{^(.*?)(?::\d+)+:?$} && + check_absolute_file($1, $herecurr)) { + # + } else { + check_absolute_file($file, $herecurr); + } + } + } + # Check for various typo / spelling mistakes if (defined($misspellings) && ($in_commit_log || $line =~ /^(?:\+|Subject:)/i)) { @@ -2637,6 +2725,7 @@ sub process { # Check for FSF mailing addresses. if ($rawline =~ /\bwrite to the Free/i || + $rawline =~ /\b675\s+Mass\s+Ave/i || $rawline =~ /\b59\s+Temple\s+Pl/i || $rawline =~ /\b51\s+Franklin\s+St/i) { my $herevet = "$here\n" . cat_vet($rawline) . "\n"; @@ -2748,7 +2837,7 @@ sub process { } # check we are in a valid source file if not then ignore this hunk - next if ($realfile !~ /\.(h|c|s|S|pl|sh|dtsi|dts)$/); + next if ($realfile !~ /\.(h|c|s|S|sh|dtsi|dts)$/); # line length limit (with some exclusions) # @@ -2782,6 +2871,10 @@ sub process { $line =~ /^\+\s*#\s*define\s+\w+\s+$String$/) { $msg_type = ""; + # EFI_GUID is another special case + } elsif ($line =~ /^\+.*\bEFI_GUID\s*\(/) { + $msg_type = ""; + # Otherwise set the alternate message types # a comment starts before $max_line_length @@ -2946,6 +3039,30 @@ sub process { "Block comments use a trailing */ on a separate line\n" . $herecurr); } +# Block comment * alignment + if ($prevline =~ /$;[ \t]*$/ && #ends in comment + $line =~ /^\+[ \t]*$;/ && #leading comment + $rawline =~ /^\+[ \t]*\*/ && #leading * + (($prevrawline =~ /^\+.*?\/\*/ && #leading /* + $prevrawline !~ /\*\/[ \t]*$/) || #no trailing */ + $prevrawline =~ /^\+[ \t]*\*/)) { #leading * + my $oldindent; + $prevrawline =~ m@^\+([ \t]*/?)\*@; + if (defined($1)) { + $oldindent = expand_tabs($1); + } else { + $prevrawline =~ m@^\+(.*/?)\*@; + $oldindent = expand_tabs($1); + } + $rawline =~ m@^\+([ \t]*)\*@; + my $newindent = $1; + $newindent = expand_tabs($newindent); + if (length($oldindent) ne length($newindent)) { + WARN("BLOCK_COMMENT_STYLE", + "Block comments should align the * on each line\n" . $hereprev); + } + } + # check for missing blank lines after struct/union declarations # with exceptions for various attributes and macros if ($prevline =~ /^[\+ ]};?\s*$/ && @@ -3355,8 +3472,20 @@ sub process { #ignore lines not being added next if ($line =~ /^[^\+]/); +# check for dereferences that span multiple lines + if ($prevline =~ /^\+.*$Lval\s*(?:\.|->)\s*$/ && + $line =~ /^\+\s*(?!\#\s*(?!define\s+|if))\s*$Lval/) { + $prevline =~ /($Lval\s*(?:\.|->))\s*$/; + my $ref = $1; + $line =~ /^.\s*($Lval)/; + $ref .= $1; + $ref =~ s/\s//g; + WARN("MULTILINE_DEREFERENCE", + "Avoid multiple line dereference - prefer '$ref'\n" . $hereprev); + } + # check for declarations of signed or unsigned without int - while ($line =~ m{($Declare)\s*(?!char\b|short\b|int\b|long\b)\s*($Ident)?\s*[=,;\[\)\(]}g) { + while ($line =~ m{\b($Declare)\s*(?!char\b|short\b|int\b|long\b)\s*($Ident)?\s*[=,;\[\)\(]}g) { my $type = $1; my $var = $2; $var = "" if (!defined $var); @@ -3577,22 +3706,13 @@ sub process { } } -# check for uses of DEFINE_PCI_DEVICE_TABLE - if ($line =~ /\bDEFINE_PCI_DEVICE_TABLE\s*\(\s*(\w+)\s*\)\s*=/) { - if (WARN("DEFINE_PCI_DEVICE_TABLE", - "Prefer struct pci_device_id over deprecated DEFINE_PCI_DEVICE_TABLE\n" . $herecurr) && - $fix) { - $fixed[$fixlinenr] =~ s/\b(?:static\s+|)DEFINE_PCI_DEVICE_TABLE\s*\(\s*(\w+)\s*\)\s*=\s*/static const struct pci_device_id $1\[\] = /; - } - } - # check for new typedefs, only function parameters and sparse annotations # make sense. if ($line =~ /\btypedef\s/ && $line !~ /\btypedef\s+$Type\s*\(\s*\*?$Ident\s*\)\s*\(/ && $line !~ /\btypedef\s+$Type\s+$Ident\s*\(/ && $line !~ /\b$typeTypedefs\b/ && - $line !~ /\b__bitwise(?:__|)\b/) { + $line !~ /\b__bitwise\b/) { WARN("NEW_TYPEDEFS", "do not add new typedefs\n" . $herecurr); } @@ -3736,6 +3856,7 @@ sub process { # function brace can't be on same line, except for #defines of do while, # or if closed on same line if (($line=~/$Type\s*$Ident\(.*\).*\s*{/) and + #coreboot - Ignore struct lines with attributes - they're not functions ($line!~/struct.*__attribute__\(\(.*\)\)/) and !($line=~/\#\s*define.*do\s\{/) and !($line=~/}/)) { if (ERROR("OPEN_BRACE", @@ -3856,12 +3977,12 @@ sub process { # 1. with a type on the left -- int [] a; # 2. at the beginning of a line for slice initialisers -- [0...10] = 5, # 3. inside a curly brace -- = { [0...10] = 5 } -# 4. in an extended asm instruction -- : [r0]"r"(r0) +# 4. in an extended asm instruction -- : [r0]"r"(r0) (coreboot) while ($line =~ /(.*?\s)\[/g) { my ($where, $prefix) = ($-[1], $1); if ($prefix !~ /$Type\s+$/ && ($where != 0 || $prefix !~ /^.\s+$/) && - $prefix !~ /[{,:]\s+$/) { + $prefix !~ /[{,:]\s+$/) { #coreboot if (ERROR("BRACKET_SPACE", "space prohibited before open square bracket '['\n" . $herecurr) && $fix) { @@ -4683,7 +4804,17 @@ sub process { $has_flow_statement = 1 if ($ctx =~ /\b(goto|return)\b/); $has_arg_concat = 1 if ($ctx =~ /\#\#/ && $ctx !~ /\#\#\s*(?:__VA_ARGS__|args)\b/); - $dstat =~ s/^.\s*\#\s*define\s+$Ident(?:\([^\)]*\))?\s*//; + $dstat =~ s/^.\s*\#\s*define\s+$Ident(\([^\)]*\))?\s*//; + my $define_args = $1; + my $define_stmt = $dstat; + my @def_args = (); + + if (defined $define_args && $define_args ne "") { + $define_args = substr($define_args, 1, length($define_args) - 2); + $define_args =~ s/\s*//g; + @def_args = split(",", $define_args); + } + $dstat =~ s/$;//g; $dstat =~ s/\\\n.//g; $dstat =~ s/^\s*//s; @@ -4719,6 +4850,15 @@ sub process { ^\[ }x; #print "REST<$rest> dstat<$dstat> ctx<$ctx>\n"; + + $ctx =~ s/\n*$//; + my $herectx = $here . "\n"; + my $stmt_cnt = statement_rawlines($ctx); + + for (my $n = 0; $n < $stmt_cnt; $n++) { + $herectx .= raw_line($linenr, $n) . "\n"; + } + if ($dstat ne '' && $dstat !~ /^(?:$Ident|-?$Constant),$/ && # 10, // foo(), $dstat !~ /^(?:$Ident|-?$Constant);$/ && # foo(); @@ -4730,17 +4870,10 @@ sub process { $dstat !~ /^do\s*$Constant\s*while\s*$Constant;?$/ && # do {...} while (...); // do {...} while (...) $dstat !~ /^for\s*$Constant$/ && # for (...) $dstat !~ /^for\s*$Constant\s+(?:$Ident|-?$Constant)$/ && # for (...) bar() - $dstat !~ /^do\s*\{/ && # do {... + $dstat !~ /^do\s*{/ && # do {... $dstat !~ /^\(\{/ && # ({... $ctx !~ /^.\s*#\s*define\s+TRACE_(?:SYSTEM|INCLUDE_FILE|INCLUDE_PATH)\b/) { - $ctx =~ s/\n*$//; - my $herectx = $here . "\n"; - my $cnt = statement_rawlines($ctx); - - for (my $n = 0; $n < $cnt; $n++) { - $herectx .= raw_line($linenr, $n) . "\n"; - } if ($dstat =~ /;/) { ERROR("MULTISTATEMENT_MACRO_USE_DO_WHILE", @@ -4749,6 +4882,46 @@ sub process { ERROR("COMPLEX_MACRO", "Macros with complex values should be enclosed in parentheses\n" . "$herectx"); } + + } + + # Make $define_stmt single line, comment-free, etc + my @stmt_array = split('\n', $define_stmt); + my $first = 1; + $define_stmt = ""; + foreach my $l (@stmt_array) { + $l =~ s/\\$//; + if ($first) { + $define_stmt = $l; + $first = 0; + } elsif ($l =~ /^[\+ ]/) { + $define_stmt .= substr($l, 1); + } + } + $define_stmt =~ s/$;//g; + $define_stmt =~ s/\s+/ /g; + $define_stmt = trim($define_stmt); + +# check if any macro arguments are reused (ignore '...' and 'type') + foreach my $arg (@def_args) { + next if ($arg =~ /\.\.\./); + next if ($arg =~ /^type$/i); + my $tmp = $define_stmt; + $tmp =~ s/\b(typeof|__typeof__|__builtin\w+|typecheck\s*\(\s*$Type\s*,|\#+)\s*\(*\s*$arg\s*\)*\b//g; + $tmp =~ s/\#+\s*$arg\b//g; + $tmp =~ s/\b$arg\s*\#\#//g; + my $use_cnt = $tmp =~ s/\b$arg\b//g; + if ($use_cnt > 1) { + CHK("MACRO_ARG_REUSE", + "Macro argument reuse '$arg' - possible side-effects?\n" . "$herectx"); + } +# check if any macro arguments may have other precedence issues + if ($define_stmt =~ m/($Operators)?\s*\b$arg\b\s*($Operators)?/m && + ((defined($1) && $1 ne ',') || + (defined($2) && $2 ne ','))) { + CHK("MACRO_ARG_PRECEDENCE", + "Macro argument '$arg' may be better as '($arg)' to avoid precedence issues\n" . "$herectx"); + } } # check for macros with flow control, but without ## concatenation @@ -4956,6 +5129,12 @@ sub process { } } +# check for single line unbalanced braces + if ($sline =~ /^.\s*\}\s*else\s*$/ || + $sline =~ /^.\s*else\s*\{\s*$/) { + CHK("BRACES", "Unbalanced braces around else statement\n" . $herecurr); + } + # check for unnecessary blank lines around braces if (($line =~ /^.\s*}\s*$/ && $prevrawline =~ /^.\s*$/)) { if (CHK("BRACES", @@ -4976,7 +5155,7 @@ sub process { my $asm_volatile = qr{\b(__asm__|asm)\s+(__volatile__|volatile)\b}; if ($line =~ /\bvolatile\b/ && $line !~ /$asm_volatile/) { WARN("VOLATILE", - "Use of volatile is usually wrong: see Documentation/volatile-considered-harmful.txt\n" . $herecurr); + "Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst\n" . $herecurr); } # Check for user-visible strings broken across lines, which breaks the ability @@ -5018,6 +5197,16 @@ sub process { "break quoted strings at a space character\n" . $hereprev); } +#check for an embedded function name in a string when the function is known +# as part of a diff. This does not work for -f --file checking as it +#depends on patch context providing the function name + if ($line =~ /^\+.*$String/ && + defined($context_function) && + get_quoted_string($line, $rawline) =~ /\b$context_function\b/) { + WARN("EMBEDDED_FUNCTION_NAME", + "Prefer using \"%s\", __func__ to embedded function names\n" . $herecurr); + } + # check for spaces before a quoted newline if ($rawline =~ /^.*\".*\s\\n/) { if (WARN("QUOTED_WHITESPACE_BEFORE_NEWLINE", @@ -5040,18 +5229,27 @@ sub process { "Consecutive strings are generally better as a single string\n" . $herecurr); } -# check for %L{u,d,i} and 0x%[udi] in strings - my $string; +# check for non-standard and hex prefixed decimal printf formats + my $show_L = 1; #don't show the same defect twice + my $show_Z = 1; while ($line =~ /(?:^|")([X\t]*)(?:"|$)/g) { - $string = substr($rawline, $-[1], $+[1] - $-[1]); + my $string = substr($rawline, $-[1], $+[1] - $-[1]); $string =~ s/%%/__/g; - if ($string =~ /(? + if ($string =~ /0x%[\*\d\.\$\Llzth]*[diou]/) { + ERROR("PRINTF_0XDECIMAL", "Prefixing 0x with decimal output is defective\n" . $herecurr); } } @@ -5130,6 +5328,12 @@ sub process { } } +# check for logging continuations + if ($line =~ /\bprintk\s*\(\s*KERN_CONT\b|\bpr_cont\s*\(/) { + WARN("LOGGING_CONTINUATION", + "Avoid logging continuation uses where feasible\n" . $herecurr); + } + # check for mask then right shift without a parentheses if ($^V && $^V ge 5.10.0 && $line =~ /$LvalOrFunc\s*\&\s*($LvalOrFunc)\s*>>/ && @@ -5423,8 +5627,9 @@ sub process { "Using weak declarations can have unintended link defects\n" . $herecurr); } -# check for c99 types like uint8_t used outside of uapi/ +# check for c99 types like uint8_t used outside of uapi/ and tools/ if ($realfile !~ m@\binclude/uapi/@ && + $realfile !~ m@\btools/@ && $line =~ /\b($Declare)\s*$Ident\s*[=;,\[]/) { my $type = $1; if ($type =~ /\b($typeC99Typedefs)\b/) { @@ -5514,46 +5719,46 @@ sub process { } # Check for memcpy(foo, bar, ETH_ALEN) that could be ether_addr_copy(foo, bar) - if ($^V && $^V ge 5.10.0 && - defined $stat && - $stat =~ /^\+(?:.*?)\bmemcpy\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*ETH_ALEN\s*\)/) { - if (WARN("PREFER_ETHER_ADDR_COPY", - "Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2)\n" . "$here\n$stat\n") && - $fix) { - $fixed[$fixlinenr] =~ s/\bmemcpy\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*ETH_ALEN\s*\)/ether_addr_copy($2, $7)/; - } - } +# if ($^V && $^V ge 5.10.0 && +# defined $stat && +# $stat =~ /^\+(?:.*?)\bmemcpy\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*ETH_ALEN\s*\)/) { +# if (WARN("PREFER_ETHER_ADDR_COPY", +# "Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2)\n" . "$here\n$stat\n") && +# $fix) { +# $fixed[$fixlinenr] =~ s/\bmemcpy\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*ETH_ALEN\s*\)/ether_addr_copy($2, $7)/; +# } +# } # Check for memcmp(foo, bar, ETH_ALEN) that could be ether_addr_equal*(foo, bar) - if ($^V && $^V ge 5.10.0 && - defined $stat && - $stat =~ /^\+(?:.*?)\bmemcmp\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*ETH_ALEN\s*\)/) { - WARN("PREFER_ETHER_ADDR_EQUAL", - "Prefer ether_addr_equal() or ether_addr_equal_unaligned() over memcmp()\n" . "$here\n$stat\n") - } +# if ($^V && $^V ge 5.10.0 && +# defined $stat && +# $stat =~ /^\+(?:.*?)\bmemcmp\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*ETH_ALEN\s*\)/) { +# WARN("PREFER_ETHER_ADDR_EQUAL", +# "Prefer ether_addr_equal() or ether_addr_equal_unaligned() over memcmp()\n" . "$here\n$stat\n") +# } # check for memset(foo, 0x0, ETH_ALEN) that could be eth_zero_addr # check for memset(foo, 0xFF, ETH_ALEN) that could be eth_broadcast_addr - if ($^V && $^V ge 5.10.0 && - defined $stat && - $stat =~ /^\+(?:.*?)\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*ETH_ALEN\s*\)/) { - - my $ms_val = $7; - - if ($ms_val =~ /^(?:0x|)0+$/i) { - if (WARN("PREFER_ETH_ZERO_ADDR", - "Prefer eth_zero_addr over memset()\n" . "$here\n$stat\n") && - $fix) { - $fixed[$fixlinenr] =~ s/\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*,\s*ETH_ALEN\s*\)/eth_zero_addr($2)/; - } - } elsif ($ms_val =~ /^(?:0xff|255)$/i) { - if (WARN("PREFER_ETH_BROADCAST_ADDR", - "Prefer eth_broadcast_addr() over memset()\n" . "$here\n$stat\n") && - $fix) { - $fixed[$fixlinenr] =~ s/\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*,\s*ETH_ALEN\s*\)/eth_broadcast_addr($2)/; - } - } - } +# if ($^V && $^V ge 5.10.0 && +# defined $stat && +# $stat =~ /^\+(?:.*?)\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*\,\s*ETH_ALEN\s*\)/) { +# +# my $ms_val = $7; +# +# if ($ms_val =~ /^(?:0x|)0+$/i) { +# if (WARN("PREFER_ETH_ZERO_ADDR", +# "Prefer eth_zero_addr over memset()\n" . "$here\n$stat\n") && +# $fix) { +# $fixed[$fixlinenr] =~ s/\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*,\s*ETH_ALEN\s*\)/eth_zero_addr($2)/; +# } +# } elsif ($ms_val =~ /^(?:0xff|255)$/i) { +# if (WARN("PREFER_ETH_BROADCAST_ADDR", +# "Prefer eth_broadcast_addr() over memset()\n" . "$here\n$stat\n") && +# $fix) { +# $fixed[$fixlinenr] =~ s/\bmemset\s*\(\s*$FuncArg\s*,\s*$FuncArg\s*,\s*ETH_ALEN\s*\)/eth_broadcast_addr($2)/; +# } +# } +# } # typecasts on min/max could be min_t/max_t if ($^V && $^V ge 5.10.0 && @@ -5673,13 +5878,26 @@ sub process { "externs should be avoided in .c files\n" . $herecurr); } + if ($realfile =~ /\.[ch]$/ && defined $stat && + $stat =~ /^.\s*(?:extern\s+)?$Type\s*$Ident\s*\(\s*([^{]+)\s*\)\s*;/s && + $1 ne "void") { + my $args = trim($1); + while ($args =~ m/\s*($Type\s*(?:$Ident|\(\s*\*\s*$Ident?\s*\)\s*$balanced_parens)?)/g) { + my $arg = trim($1); + if ($arg =~ /^$Type$/ && $arg !~ /enum\s+$Ident$/) { + WARN("FUNCTION_ARGUMENTS", + "function definition argument '$arg' should also have an identifier name\n" . $herecurr); + } + } + } + # checks for new __setup's if ($rawline =~ /\b__setup\("([^"]*)"/) { my $name = $1; if (!grep(/$name/, @setup_docs)) { CHK("UNDOCUMENTED_SETUP", - "__setup appears un-documented -- check Documentation/kernel-parameters.txt\n" . $herecurr); + "__setup appears un-documented -- check Documentation/admin-guide/kernel-parameters.rst\n" . $herecurr); } } @@ -5744,8 +5962,9 @@ sub process { } } -# check for #defines like: 1 << that could be BIT(digit) - if ($line =~ /#\s*define\s+\w+\s+\(?\s*1\s*([ulUL]*)\s*\<\<\s*(?:\d+|$Ident)\s*\)?/) { +# check for #defines like: 1 << that could be BIT(digit), it is not exported to uapi + if ($realfile !~ m@^include/uapi/@ && + $line =~ /#\s*define\s+\w+\s+\(?\s*1\s*([ulUL]*)\s*\<\<\s*(?:\d+|$Ident)\s*\)?/) { my $ull = ""; $ull = "_ULL" if (defined($1) && $1 =~ /ll/i); if (CHK("BIT_MACRO", @@ -5786,7 +6005,7 @@ sub process { } if (!$has_break && $has_statement) { WARN("MISSING_BREAK", - "Possible switch case/default not preceeded by break or fallthrough comment\n" . $herecurr); + "Possible switch case/default not preceded by break or fallthrough comment\n" . $herecurr); } } @@ -5871,46 +6090,6 @@ sub process { } # check for various structs that are normally const (ops, kgdb, device_tree) - my $const_structs = qr{ - acpi_dock_ops| - address_space_operations| - backlight_ops| - block_device_operations| - dentry_operations| - dev_pm_ops| - dma_map_ops| - extent_io_ops| - file_lock_operations| - file_operations| - hv_ops| - ide_dma_ops| - intel_dvo_dev_ops| - item_operations| - iwl_ops| - kgdb_arch| - kgdb_io| - kset_uevent_ops| - lock_manager_operations| - microcode_ops| - mtrr_ops| - neigh_ops| - nlmsvc_binding| - of_device_id| - pci_raw_ops| - pipe_buf_operations| - platform_hibernation_ops| - platform_suspend_ops| - proto_ops| - rpc_pipe_ops| - seq_operations| - snd_ac97_build_ops| - soc_pcmcia_socket_ops| - stacktrace_ops| - sysfs_ops| - tty_operations| - uart_ops| - usb_mon_operations| - wd_ops}x; if ($line !~ /\bconst\b/ && $line =~ /\bstruct\s+($const_structs)\b/) { WARN("CONST_STRUCT", @@ -5977,6 +6156,12 @@ sub process { } } +# check for mutex_trylock_recursive usage + if ($line =~ /mutex_trylock_recursive/) { + ERROR("LOCKING", + "recursive locking is bad, do not use this ever.\n" . $herecurr); + } + # check for lockdep_set_novalidate_class if ($line =~ /^.\s*lockdep_set_novalidate_class\s*\(/ || $line =~ /__lockdep_no_validate__\s*\)/ ) { @@ -5997,34 +6182,69 @@ sub process { # Mode permission misuses where it seems decimal should be octal # This uses a shortcut match to avoid unnecessary uses of a slow foreach loop if ($^V && $^V ge 5.10.0 && + defined $stat && $line =~ /$mode_perms_search/) { foreach my $entry (@mode_permission_funcs) { my $func = $entry->[0]; my $arg_pos = $entry->[1]; + my $lc = $stat =~ tr@\n@@; + $lc = $lc + $linenr; + my $stat_real = raw_line($linenr, 0); + for (my $count = $linenr + 1; $count <= $lc; $count++) { + $stat_real = $stat_real . "\n" . raw_line($count, 0); + } + my $skip_args = ""; if ($arg_pos > 1) { $arg_pos--; $skip_args = "(?:\\s*$FuncArg\\s*,\\s*){$arg_pos,$arg_pos}"; } - my $test = "\\b$func\\s*\\(${skip_args}([\\d]+)\\s*[,\\)]"; - if ($line =~ /$test/) { + my $test = "\\b$func\\s*\\(${skip_args}($FuncArg(?:\\|\\s*$FuncArg)*)\\s*[,\\)]"; + if ($stat =~ /$test/) { my $val = $1; $val = $6 if ($skip_args ne ""); - - if ($val !~ /^0$/ && - (($val =~ /^$Int$/ && $val !~ /^$Octal$/) || - length($val) ne 4)) { + if (($val =~ /^$Int$/ && $val !~ /^$Octal$/) || + ($val =~ /^$Octal$/ && length($val) ne 4)) { ERROR("NON_OCTAL_PERMISSIONS", - "Use 4 digit octal (0777) not decimal permissions\n" . $herecurr); - } elsif ($val =~ /^$Octal$/ && (oct($val) & 02)) { + "Use 4 digit octal (0777) not decimal permissions\n" . "$here\n" . $stat_real); + } + if ($val =~ /^$Octal$/ && (oct($val) & 02)) { ERROR("EXPORTED_WORLD_WRITABLE", - "Exporting writable files is usually an error. Consider more restrictive permissions.\n" . $herecurr); + "Exporting writable files is usually an error. Consider more restrictive permissions.\n" . "$here\n" . $stat_real); } } } } +# check for uses of S_ that could be octal for readability + if ($line =~ /\b$mode_perms_string_search\b/) { + my $val = ""; + my $oval = ""; + my $to = 0; + my $curpos = 0; + my $lastpos = 0; + while ($line =~ /\b(($mode_perms_string_search)\b(?:\s*\|\s*)?\s*)/g) { + $curpos = pos($line); + my $match = $2; + my $omatch = $1; + last if ($lastpos > 0 && ($curpos - length($omatch) != $lastpos)); + $lastpos = $curpos; + $to |= $mode_permission_string_types{$match}; + $val .= '\s*\|\s*' if ($val ne ""); + $val .= $match; + $oval .= $omatch; + } + $oval =~ s/^\s*\|\s*//; + $oval =~ s/\s*\|\s*$//; + my $octal = sprintf("%04o", $to); + if (WARN("SYMBOLIC_PERMS", + "Symbolic permissions '$oval' are not preferred. Consider using octal permissions '$octal'.\n" . $herecurr) && + $fix) { + $fixed[$fixlinenr] =~ s/$val/$octal/; + } + } + # validate content of MODULE_LICENSE against list from include/linux/module.h if ($line =~ /\bMODULE_LICENSE\s*\(\s*($String)\s*\)/) { my $extracted_string = get_quoted_string($line, $rawline); @@ -6066,7 +6286,7 @@ sub process { ERROR("NOT_UNIFIED_DIFF", "Does not appear to be a unified-diff format patch\n"); } - if ($is_patch && $filename ne '-' && $chk_signoff && $signoff == 0) { + if ($is_patch && $has_commit_log && $chk_signoff && $signoff == 0) { ERROR("MISSING_SIGN_OFF", "Missing Signed-off-by: line(s)\n"); } diff --git a/util/lint/const_structs.checkpatch b/util/lint/const_structs.checkpatch new file mode 100644 index 0000000000..1b54425f6c --- /dev/null +++ b/util/lint/const_structs.checkpatch @@ -0,0 +1,39 @@ +acpi_dock_ops +address_space_operations +backlight_ops +block_device_operations +dentry_operations +dev_pm_ops +dma_map_ops +extent_io_ops +file_lock_operations +file_operations +hv_ops +ide_dma_ops +intel_dvo_dev_ops +item_operations +iwl_ops +kgdb_arch +kgdb_io +kset_uevent_ops +lock_manager_operations +microcode_ops +mtrr_ops +neigh_ops +nlmsvc_binding +of_device_id +pci_raw_ops +pipe_buf_operations +platform_hibernation_ops +platform_suspend_ops +proto_ops +rpc_pipe_ops +seq_operations +snd_ac97_build_ops +soc_pcmcia_socket_ops +stacktrace_ops +sysfs_ops +tty_operations +uart_ops +usb_mon_operations +wd_ops diff --git a/util/lint/spelling.txt b/util/lint/spelling.txt index fa79c6d2a5..0545f5a8ca 100644 --- a/util/lint/spelling.txt +++ b/util/lint/spelling.txt @@ -16,6 +16,7 @@ absense||absence absolut||absolute absoulte||absolute acccess||access +acceess||access acceleratoin||acceleration accelleration||acceleration accesing||accessing @@ -39,13 +40,14 @@ achitecture||architecture acient||ancient acitions||actions acitve||active -acknowldegement||acknowldegement +acknowldegement||acknowledgment acknowledgement||acknowledgment ackowledge||acknowledge ackowledged||acknowledged acording||according activete||activate acumulating||accumulating +acumulator||accumulator adapater||adapter addional||additional additionaly||additionally @@ -60,15 +62,19 @@ adress||address adresses||addresses adviced||advised afecting||affecting +againt||against agaist||against albumns||albums alegorical||allegorical +algined||aligned algorith||algorithm algorithmical||algorithmically algoritm||algorithm algoritms||algorithms algorrithm||algorithm algorritm||algorithm +aligment||alignment +alignement||alignment allign||align allocatrd||allocated allocte||allocate @@ -84,6 +90,10 @@ alue||value ambigious||ambiguous amoung||among amout||amount +an union||a union +an user||a user +an userspace||a userspace +an one||a one analysator||analyzer ang||and anniversery||anniversary @@ -96,6 +106,7 @@ appearence||appearance applicaion||application appliction||application applictions||applications +applys||applies appplications||applications appropiate||appropriate appropriatly||appropriately @@ -184,6 +195,7 @@ cacluated||calculated caculation||calculation calender||calendar calle||called +callibration||calibration calucate||calculate calulate||calculate cancelation||cancellation @@ -234,6 +246,9 @@ commited||committed commiting||committing committ||commit commoditiy||commodity +comsume||consume +comsumer||consumer +comsuming||consuming compability||compatibility compaibility||compatibility compatability||compatibility @@ -244,6 +259,7 @@ compatiblity||compatibility competion||completion compilant||compliant compleatly||completely +completition||completion completly||completely complient||compliant componnents||components @@ -254,9 +270,11 @@ comunication||communication conbination||combination conditionaly||conditionally conected||connected +configuartion||configuration configuratoin||configuration configuraton||configuration configuretion||configuration +configutation||configuration conider||consider conjuction||conjunction connectinos||connections @@ -305,6 +323,9 @@ defintion||definition defintions||definitions defualt||default defult||default +deintializing||deinitializing +deintialize||deinitialize +deintialized||deinitialized deivce||device delared||declared delare||declare @@ -317,6 +338,7 @@ dependant||dependent depreacted||deprecated depreacte||deprecate desactivate||deactivate +desciptor||descriptor desciptors||descriptors descripton||description descrition||description @@ -346,9 +368,12 @@ differrence||difference difinition||definition diplay||display direectly||directly +disassocation||disassociation disapear||disappear disapeared||disappeared disappared||disappeared +disble||disable +disbled||disabled disconnet||disconnect discontinous||discontinuous dispertion||dispersion @@ -369,10 +394,12 @@ easilly||easily ecspecially||especially edditable||editable editting||editing +efective||effective efficently||efficiently ehther||ether eigth||eight eletronic||electronic +embeded||embedded enabledi||enabled enchanced||enhanced encorporating||incorporating @@ -408,6 +435,7 @@ expecially||especially explicite||explicit explicitely||explicitly explict||explicit +explictely||explicitly explictly||explicitly expresion||expression exprimental||experimental @@ -417,9 +445,12 @@ extention||extension extracter||extractor faild||failed faill||fail +failied||failed +faillure||failure failue||failure failuer||failure faireness||fairness +falied||failed faliure||failure familar||familiar fatser||faster @@ -436,11 +467,13 @@ finsih||finish flusing||flushing folloing||following followign||following +followings||following follwing||following forseeable||foreseeable forse||force fortan||fortran forwardig||forwarding +framming||framing framwork||framework frequncy||frequency frome||from @@ -482,6 +515,7 @@ howver||however hsould||should hypter||hyper identidier||identifier +illigal||illegal imblance||imbalance immeadiately||immediately immedaite||immediate @@ -520,11 +554,13 @@ informtion||information infromation||information ingore||ignore inital||initial +initalized||initialized initalised||initialized initalise||initialize initalize||initialize initation||initiation initators||initiators +initialiazation||initialization initializiation||initialization initialzed||initialized initilization||initialization @@ -532,6 +568,7 @@ initilize||initialize inofficial||unofficial insititute||institute instal||install +instanciated||instantiated inteface||interface integreated||integrated integrety||integrity @@ -553,13 +590,15 @@ interruptted||interrupted interupted||interrupted interupt||interrupt intial||initial +intialization||initialization intialized||initialized intialize||initialize intregral||integral intrrupt||interrupt +intterrupt||interrupt intuative||intuitive invaid||invalid -invalde||invald +invalde||invalid invalide||invalid invididual||individual invokation||invocation @@ -567,6 +606,8 @@ invokations||invocations irrelevent||irrelevant isnt||isn't isssue||issue +iternations||iterations +itertation||iteration itslef||itself jave||java jeffies||jiffies @@ -621,6 +662,7 @@ messsage||message messsages||messages microprocesspr||microprocessor milliseonds||milliseconds +minium||minimum minumum||minimum miscelleneous||miscellaneous misformed||malformed @@ -629,7 +671,6 @@ mispelt||misspelt miximum||maximum mmnemonic||mnemonic mnay||many -modeled||modelled modulues||modules monochorome||monochrome monochromo||monochrome @@ -650,6 +691,7 @@ neccecary||necessary neccesary||necessary neccessary||necessary necesary||necessary +neded||needed negaive||negative negoitation||negotiation negotation||negotiation @@ -669,8 +711,11 @@ occurances||occurrences occured||occurred occurence||occurrence occure||occurred +occured||occurred occuring||occurring offet||offset +omited||omitted +omiting||omitting omitt||omit ommiting||omitting ommitted||omitted @@ -682,13 +727,19 @@ optionnal||optional optmizations||optimizations orientatied||orientated orientied||oriented +orignal||original otherise||otherwise ouput||output +oustanding||outstanding overaall||overall overhread||overhead overlaping||overlapping +overide||override +overrided||overridden overriden||overridden overun||overrun +overwritting||overwriting +overwriten||overwritten pacakge||package pachage||package packacge||package @@ -699,6 +750,7 @@ pakage||package pallette||palette paln||plan paramameters||parameters +paramaters||parameters paramater||parameter parametes||parameters parametised||parametrised @@ -706,6 +758,7 @@ paramter||parameter paramters||parameters particuarly||particularly particularily||particularly +partiton||partition pased||passed passin||passing pathes||paths @@ -725,6 +778,7 @@ pleaes||please ploting||plotting plugable||pluggable poinnter||pointer +pointeur||pointer poiter||pointer posible||possible positon||position @@ -753,6 +807,7 @@ procceed||proceed proccesors||processors procesed||processed proces||process +procesing||processing processessing||processing processess||processes processpr||processor @@ -781,6 +836,7 @@ protable||portable protcol||protocol protecion||protection protocoll||protocol +promixity||proximity psudo||pseudo psuedo||pseudo psychadelic||psychedelic @@ -802,6 +858,7 @@ recommanded||recommended recyle||recycle redircet||redirect redirectrion||redirection +reename||rename refcounf||refcount refence||reference refered||referred @@ -938,6 +995,7 @@ straming||streaming struc||struct structres||structures stuct||struct +strucuture||structure stucture||structure sturcture||structure subdirectoires||subdirectories @@ -945,7 +1003,9 @@ suble||subtle substract||subtract succesfully||successfully succesful||successful +successed||succeeded successfull||successful +successfuly||successfully sucessfully||successfully sucess||success superflous||superfluous @@ -961,13 +1021,22 @@ suppport||support supress||suppress surpresses||suppresses susbsystem||subsystem +suspeneded||suspended suspicously||suspiciously swaping||swapping switchs||switches +swith||switch +swithable||switchable +swithc||switch +swithced||switched +swithcing||switching +swithed||switched +swithing||switching symetric||symmetric synax||syntax synchonized||synchronized syncronize||synchronize +syncronized||synchronized syncronizing||synchronizing syncronus||synchronous syste||system @@ -979,6 +1048,7 @@ targetting||targeting teh||the temorary||temporary temproarily||temporarily +therfore||therefore thier||their threds||threads threshhold||threshold @@ -992,7 +1062,7 @@ tramsmitted||transmitted tramsmit||transmit tranfer||transfer transciever||transceiver -transferd||transferrd +transferd||transferred transfered||transferred transfering||transferring transision||transition @@ -1006,22 +1076,31 @@ ture||true tyep||type udpate||update uesd||used +uncommited||uncommitted unconditionaly||unconditionally underun||underrun unecessary||unnecessary unexecpted||unexpected +unexpcted||unexpected unexpectd||unexpected unexpeted||unexpected +unexpexted||unexpected unfortunatelly||unfortunately unifiy||unify unintialized||uninitialized +unkmown||unknown unknonw||unknown unknow||unknown unkown||unknown +unneded||unneeded unneedingly||unnecessarily +unnsupported||unsupported +unmached||unmatched unresgister||unregister +unrgesiter||unregister unsinged||unsigned unstabel||unstable +unsolicitied||unsolicited unsuccessfull||unsuccessful unsuported||unsupported untill||until @@ -1042,6 +1121,7 @@ vaid||valid vaild||valid valide||valid variantions||variations +varible||variable varient||variant vaule||value verbse||verbose -- cgit v1.2.3