diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Kbuild.include | 6 | ||||
| -rw-r--r-- | scripts/Makefile.dtbinst | 51 | ||||
| -rw-r--r-- | scripts/Makefile.lib | 12 | ||||
| -rwxr-xr-x | scripts/checkpatch.pl | 263 | ||||
| -rw-r--r-- | scripts/coccinelle/api/platform_no_drv_owner.cocci | 106 | ||||
| -rw-r--r-- | scripts/kconfig/list.h | 6 | ||||
| -rwxr-xr-x | scripts/kernel-doc | 2 | ||||
| -rw-r--r-- | scripts/recordmcount.c | 2 | ||||
| -rwxr-xr-x | scripts/recordmcount.pl | 2 |
9 files changed, 361 insertions, 89 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index 65e7b08bb2cc..5374b1bdf02f 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -179,6 +179,12 @@ build := -f $(srctree)/scripts/Makefile.build obj # $(Q)$(MAKE) $(modbuiltin)=dir modbuiltin := -f $(srctree)/scripts/Makefile.modbuiltin obj +### +# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.dtbinst obj= +# Usage: +# $(Q)$(MAKE) $(dtbinst)=dir +dtbinst := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.dtbinst obj + # Prefix -I with $(srctree) if it is not an absolute path. # skip if -I has no parameter addtree = $(if $(patsubst -I%,%,$(1)), \ diff --git a/scripts/Makefile.dtbinst b/scripts/Makefile.dtbinst new file mode 100644 index 000000000000..909ed7a2ac61 --- /dev/null +++ b/scripts/Makefile.dtbinst @@ -0,0 +1,51 @@ +# ========================================================================== +# Installing dtb files +# +# Installs all dtb files listed in $(dtb-y) either in the +# INSTALL_DTBS_PATH directory or the default location: +# +# $INSTALL_PATH/dtbs/$KERNELRELEASE +# +# Traverse through subdirectories listed in $(dts-dirs). +# ========================================================================== + +src := $(obj) + +PHONY := __dtbs_install +__dtbs_install: + +export dtbinst-root ?= $(obj) + +include include/config/auto.conf +include scripts/Kbuild.include +include $(srctree)/$(obj)/Makefile + +PHONY += __dtbs_install_prep +__dtbs_install_prep: +ifeq ("$(dtbinst-root)", "$(obj)") + $(Q)if [ -d $(INSTALL_DTBS_PATH).old ]; then rm -rf $(INSTALL_DTBS_PATH).old; fi + $(Q)if [ -d $(INSTALL_DTBS_PATH) ]; then mv $(INSTALL_DTBS_PATH) $(INSTALL_DTBS_PATH).old; fi + $(Q)mkdir -p $(INSTALL_DTBS_PATH) +endif + +dtbinst-files := $(dtb-y) +dtbinst-dirs := $(dts-dirs) + +# Helper targets for Installing DTBs into the boot directory +quiet_cmd_dtb_install = INSTALL $< + cmd_dtb_install = mkdir -p $(2); cp $< $(2) + +install-dir = $(patsubst $(dtbinst-root)%,$(INSTALL_DTBS_PATH)%,$(obj)) + +$(dtbinst-files) $(dtbinst-dirs): | __dtbs_install_prep + +$(dtbinst-files): %.dtb: $(obj)/%.dtb + $(call cmd,dtb_install,$(install-dir)) + +$(dtbinst-dirs): + $(Q)$(MAKE) $(dtbinst)=$(obj)/$@ + +PHONY += $(dtbinst-files) $(dtbinst-dirs) +__dtbs_install: $(dtbinst-files) $(dtbinst-dirs) + +.PHONY: $(PHONY) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 54be19a0fa51..511755200634 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -283,18 +283,6 @@ $(obj)/%.dtb: $(src)/%.dts FORCE dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp) -# Helper targets for Installing DTBs into the boot directory -quiet_cmd_dtb_install = INSTALL $< - cmd_dtb_install = cp $< $(2) - -_dtbinst_pre_: - $(Q)if [ -d $(INSTALL_DTBS_PATH).old ]; then rm -rf $(INSTALL_DTBS_PATH).old; fi - $(Q)if [ -d $(INSTALL_DTBS_PATH) ]; then mv $(INSTALL_DTBS_PATH) $(INSTALL_DTBS_PATH).old; fi - $(Q)mkdir -p $(INSTALL_DTBS_PATH) - -%.dtb_dtbinst_: $(obj)/%.dtb _dtbinst_pre_ - $(call cmd,dtb_install,$(INSTALL_DTBS_PATH)) - # Bzip2 # --------------------------------------------------------------------------- diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 374abf443636..f0bb6d60c07b 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -7,10 +7,11 @@ use strict; use POSIX; +use File::Basename; +use Cwd 'abs_path'; my $P = $0; -$P =~ s@(.*)/@@g; -my $D = $1; +my $D = dirname(abs_path($P)); my $V = '0.32'; @@ -438,26 +439,29 @@ our $allowed_asm_includes = qr{(?x: # Load common spelling mistakes and build regular expression list. my $misspellings; -my @spelling_list; my %spelling_fix; -open(my $spelling, '<', $spelling_file) - or die "$P: Can't open $spelling_file for reading: $!\n"; -while (<$spelling>) { - my $line = $_; - $line =~ s/\s*\n?$//g; - $line =~ s/^\s*//g; +if (open(my $spelling, '<', $spelling_file)) { + my @spelling_list; + while (<$spelling>) { + my $line = $_; - next if ($line =~ m/^\s*#/); - next if ($line =~ m/^\s*$/); + $line =~ s/\s*\n?$//g; + $line =~ s/^\s*//g; - my ($suspect, $fix) = split(/\|\|/, $line); + next if ($line =~ m/^\s*#/); + next if ($line =~ m/^\s*$/); - push(@spelling_list, $suspect); - $spelling_fix{$suspect} = $fix; + my ($suspect, $fix) = split(/\|\|/, $line); + + push(@spelling_list, $suspect); + $spelling_fix{$suspect} = $fix; + } + close($spelling); + $misspellings = join("|", @spelling_list); +} else { + warn "No typos will be found - file '$spelling_file': $!\n"; } -close($spelling); -$misspellings = join("|", @spelling_list); sub build_types { my $mods = "(?x: \n" . join("|\n ", @modifierList) . "\n)"; @@ -942,7 +946,7 @@ sub sanitise_line { sub get_quoted_string { my ($line, $rawline) = @_; - return "" if ($line !~ m/(\"[X]+\")/g); + return "" if ($line !~ m/(\"[X\t]+\")/g); return substr($rawline, $-[0], $+[0] - $-[0]); } @@ -1843,6 +1847,7 @@ sub process { my $non_utf8_charset = 0; my $last_blank_line = 0; + my $last_coalesced_string_linenr = -1; our @report = (); our $cnt_lines = 0; @@ -2078,6 +2083,12 @@ sub process { $in_commit_log = 0; } +# Check if MAINTAINERS is being updated. If so, there's probably no need to +# emit the "does MAINTAINERS need updating?" message on file add/move/delete + if ($line =~ /^\s*MAINTAINERS\s*\|/) { + $reported_maintainer_file = 1; + } + # Check signature styles if (!$in_header_lines && $line =~ /^(\s*)([a-z0-9_-]+by:|$signature_tags)(\s*)(.*)/i) { @@ -2246,7 +2257,7 @@ sub process { } # Check for various typo / spelling mistakes - if ($in_commit_log || $line =~ /^\+/) { + if (defined($misspellings) && ($in_commit_log || $line =~ /^\+/)) { while ($rawline =~ /(?:^|[^a-z@])($misspellings)(?:$|[^a-z@])/gi) { my $typo = $1; my $typo_fix = $spelling_fix{lc($typo)}; @@ -2403,33 +2414,6 @@ sub process { "line over $max_line_length characters\n" . $herecurr); } -# Check for user-visible strings broken across lines, which breaks the ability -# to grep for the string. Make exceptions when the previous string ends in a -# newline (multiple lines in one string constant) or '\t', '\r', ';', or '{' -# (common in inline assembly) or is a octal \123 or hexadecimal \xaf value - if ($line =~ /^\+\s*"/ && - $prevline =~ /"\s*$/ && - $prevrawline !~ /(?:\\(?:[ntr]|[0-7]{1,3}|x[0-9a-fA-F]{1,2})|;\s*|\{\s*)"\s*$/) { - WARN("SPLIT_STRING", - "quoted string split across lines\n" . $hereprev); - } - -# check for missing a space in a string concatination - if ($prevrawline =~ /[^\\]\w"$/ && $rawline =~ /^\+[\t ]+"\w/) { - WARN('MISSING_SPACE', - "break quoted strings at a space character\n" . $hereprev); - } - -# check for spaces before a quoted newline - if ($rawline =~ /^.*\".*\s\\n/) { - if (WARN("QUOTED_WHITESPACE_BEFORE_NEWLINE", - "unnecessary whitespace before a quoted newline\n" . $herecurr) && - $fix) { - $fixed[$fixlinenr] =~ s/^(\+.*\".*)\s+\\n/$1\\n/; - } - - } - # check for adding lines without a newline. if ($line =~ /^\+/ && defined $lines[$linenr] && $lines[$linenr] =~ /^\\ No newline at end of file/) { WARN("MISSING_EOF_NEWLINE", @@ -2515,7 +2499,8 @@ sub process { } } - if ($line =~ /^\+.*\(\s*$Type\s*\)[ \t]+(?!$Assignment|$Arithmetic|{)/) { + if ($line =~ /^\+.*(\w+\s*)?\(\s*$Type\s*\)[ \t]+(?!$Assignment|$Arithmetic|[,;\({\[\<\>])/ && + (!defined($1) || $1 !~ /sizeof\s*/)) { if (CHK("SPACING", "No space is necessary after a cast\n" . $herecurr) && $fix) { @@ -3563,14 +3548,33 @@ sub process { } } - # , must have a space on the right. + # , must not have a space before and must have a space on the right. } elsif ($op eq ',') { + my $rtrim_before = 0; + my $space_after = 0; + if ($ctx =~ /Wx./) { + if (ERROR("SPACING", + "space prohibited before that '$op' $at\n" . $hereptr)) { + $line_fixed = 1; + $rtrim_before = 1; + } + } if ($ctx !~ /.x[WEC]/ && $cc !~ /^}/) { if (ERROR("SPACING", "space required after that '$op' $at\n" . $hereptr)) { - $good = $fix_elements[$n] . trim($fix_elements[$n + 1]) . " "; $line_fixed = 1; $last_after = $n; + $space_after = 1; + } + } + if ($rtrim_before || $space_after) { + if ($rtrim_before) { + $good = rtrim($fix_elements[$n]) . trim($fix_elements[$n + 1]); + } else { + $good = $fix_elements[$n] . trim($fix_elements[$n + 1]); + } + if ($space_after) { + $good .= " "; } } @@ -3814,9 +3818,27 @@ sub process { # ie: &(foo->bar) should be &foo->bar and *(foo->bar) should be *foo->bar while ($line =~ /(?:[^&]&\s*|\*)\(\s*($Ident\s*(?:$Member\s*)+)\s*\)/g) { - CHK("UNNECESSARY_PARENTHESES", - "Unnecessary parentheses around $1\n" . $herecurr); - } + my $var = $1; + if (CHK("UNNECESSARY_PARENTHESES", + "Unnecessary parentheses around $var\n" . $herecurr) && + $fix) { + $fixed[$fixlinenr] =~ s/\(\s*\Q$var\E\s*\)/$var/; + } + } + +# check for unnecessary parentheses around function pointer uses +# ie: (foo->bar)(); should be foo->bar(); +# but not "if (foo->bar) (" to avoid some false positives + if ($line =~ /(\bif\s*|)(\(\s*$Ident\s*(?:$Member\s*)+\))[ \t]*\(/ && $1 !~ /^if/) { + my $var = $2; + if (CHK("UNNECESSARY_PARENTHESES", + "Unnecessary parentheses around function pointer $var\n" . $herecurr) && + $fix) { + my $var2 = deparenthesize($var); + $var2 =~ s/\s//g; + $fixed[$fixlinenr] =~ s/\Q$var\E/$var2/; + } + } #goto labels aren't indented, allow a single space however if ($line=~/^.\s+[A-Za-z\d_]+:(?![0-9]+)/ and @@ -4056,7 +4078,9 @@ sub process { #Ignore Page<foo> variants $var !~ /^(?:Clear|Set|TestClear|TestSet|)Page[A-Z]/ && #Ignore SI style variants like nS, mV and dB (ie: max_uV, regulator_min_uA_show) - $var !~ /^(?:[a-z_]*?)_?[a-z][A-Z](?:_[a-z_]+)?$/) { + $var !~ /^(?:[a-z_]*?)_?[a-z][A-Z](?:_[a-z_]+)?$/ && +#Ignore some three character SI units explicitly, like MiB and KHz + $var !~ /^(?:[a-z_]*?)_?(?:[KMGT]iB|[KMGT]?Hz)(?:_[a-z_]+)?$/) { while ($var =~ m{($Ident)}g) { my $word = $1; next if ($word !~ /[A-Z][a-z]|[a-z][A-Z]/); @@ -4408,12 +4432,85 @@ sub process { "Use of volatile is usually wrong: see Documentation/volatile-considered-harmful.txt\n" . $herecurr); } +# Check for user-visible strings broken across lines, which breaks the ability +# to grep for the string. Make exceptions when the previous string ends in a +# newline (multiple lines in one string constant) or '\t', '\r', ';', or '{' +# (common in inline assembly) or is a octal \123 or hexadecimal \xaf value + if ($line =~ /^\+\s*"[X\t]*"/ && + $prevline =~ /"\s*$/ && + $prevrawline !~ /(?:\\(?:[ntr]|[0-7]{1,3}|x[0-9a-fA-F]{1,2})|;\s*|\{\s*)"\s*$/) { + if (WARN("SPLIT_STRING", + "quoted string split across lines\n" . $hereprev) && + $fix && + $prevrawline =~ /^\+.*"\s*$/ && + $last_coalesced_string_linenr != $linenr - 1) { + my $extracted_string = get_quoted_string($line, $rawline); + my $comma_close = ""; + if ($rawline =~ /\Q$extracted_string\E(\s*\)\s*;\s*$|\s*,\s*)/) { + $comma_close = $1; + } + + fix_delete_line($fixlinenr - 1, $prevrawline); + fix_delete_line($fixlinenr, $rawline); + my $fixedline = $prevrawline; + $fixedline =~ s/"\s*$//; + $fixedline .= substr($extracted_string, 1) . trim($comma_close); + fix_insert_line($fixlinenr - 1, $fixedline); + $fixedline = $rawline; + $fixedline =~ s/\Q$extracted_string\E\Q$comma_close\E//; + if ($fixedline !~ /\+\s*$/) { + fix_insert_line($fixlinenr, $fixedline); + } + $last_coalesced_string_linenr = $linenr; + } + } + +# check for missing a space in a string concatenation + if ($prevrawline =~ /[^\\]\w"$/ && $rawline =~ /^\+[\t ]+"\w/) { + WARN('MISSING_SPACE', + "break quoted strings at a space character\n" . $hereprev); + } + +# check for spaces before a quoted newline + if ($rawline =~ /^.*\".*\s\\n/) { + if (WARN("QUOTED_WHITESPACE_BEFORE_NEWLINE", + "unnecessary whitespace before a quoted newline\n" . $herecurr) && + $fix) { + $fixed[$fixlinenr] =~ s/^(\+.*\".*)\s+\\n/$1\\n/; + } + + } + # concatenated string without spaces between elements if ($line =~ /"X+"[A-Z_]+/ || $line =~ /[A-Z_]+"X+"/) { CHK("CONCATENATED_STRING", "Concatenated strings should use spaces between elements\n" . $herecurr); } +# uncoalesced string fragments + if ($line =~ /"X*"\s*"/) { + WARN("STRING_FRAGMENTS", + "Consecutive strings are generally better as a single string\n" . $herecurr); + } + +# check for %L{u,d,i} in strings + my $string; + while ($line =~ /(?:^|")([X\t]*)(?:"|$)/g) { + $string = substr($rawline, $-[1], $+[1] - $-[1]); + $string =~ s/%%/__/g; + if ($string =~ /(?<!%)%L[udi]/) { + WARN("PRINTF_L", + "\%Ld/%Lu are not-standard C, use %lld/%llu\n" . $herecurr); + last; + } + } + +# check for line continuations in quoted strings with odd counts of " + if ($rawline =~ /\\$/ && $rawline =~ tr/"/"/ % 2) { + WARN("LINE_CONTINUATIONS", + "Avoid line continuations in quoted strings\n" . $herecurr); + } + # warn about #if 0 if ($line =~ /^.\s*\#\s*if\s+0\b/) { CHK("REDUNDANT_CODE", @@ -4426,7 +4523,7 @@ sub process { my $expr = '\s*\(\s*' . quotemeta($1) . '\s*\)\s*;'; if ($line =~ /\b(kfree|usb_free_urb|debugfs_remove(?:_recursive)?)$expr/) { WARN('NEEDLESS_IF', - "$1(NULL) is safe this check is probably not required\n" . $hereprev); + "$1(NULL) is safe and this check is probably not required\n" . $hereprev); } } @@ -4458,6 +4555,28 @@ sub process { } } +# check for mask then right shift without a parentheses + if ($^V && $^V ge 5.10.0 && + $line =~ /$LvalOrFunc\s*\&\s*($LvalOrFunc)\s*>>/ && + $4 !~ /^\&/) { # $LvalOrFunc may be &foo, ignore if so + WARN("MASK_THEN_SHIFT", + "Possible precedence defect with mask then right shift - may need parentheses\n" . $herecurr); + } + +# check for pointer comparisons to NULL + if ($^V && $^V ge 5.10.0) { + while ($line =~ /\b$LvalOrFunc\s*(==|\!=)\s*NULL\b/g) { + my $val = $1; + my $equal = "!"; + $equal = "" if ($4 eq "!="); + if (CHK("COMPARISON_TO_NULL", + "Comparison to NULL could be written \"${equal}${val}\"\n" . $herecurr) && + $fix) { + $fixed[$fixlinenr] =~ s/\b\Q$val\E\s*(?:==|\!=)\s*NULL\b/$equal$val/; + } + } + } + # check for bad placement of section $InitAttribute (e.g.: __initdata) if ($line =~ /(\b$InitAttribute\b)/) { my $attr = $1; @@ -4652,6 +4771,15 @@ sub process { } } +# Check for __attribute__ weak, or __weak declarations (may have link issues) + if ($^V && $^V ge 5.10.0 && + $line =~ /(?:$Declare|$DeclareMisordered)\s*$Ident\s*$balanced_parens\s*(?:$Attribute)?\s*;/ && + ($line =~ /\b__attribute__\s*\(\s*\(.*\bweak\b/ || + $line =~ /\b__weak\b/)) { + ERROR("WEAK_DECLARATION", + "Using weak declarations can have unintended link defects\n" . $herecurr); + } + # check for sizeof(&) if ($line =~ /\bsizeof\s*\(\s*\&/) { WARN("SIZEOF_ADDRESS", @@ -4667,12 +4795,6 @@ sub process { } } -# check for line continuations in quoted strings with odd counts of " - if ($rawline =~ /\\$/ && $rawline =~ tr/"/"/ % 2) { - WARN("LINE_CONTINUATIONS", - "Avoid line continuations in quoted strings\n" . $herecurr); - } - # check for struct spinlock declarations if ($line =~ /^.\s*\bstruct\s+spinlock\s+\w+\s*;/) { WARN("USE_SPINLOCK_T", @@ -4908,6 +5030,17 @@ sub process { } } +# check for #defines like: 1 << <digit> that could be BIT(digit) + if ($line =~ /#\s*define\s+\w+\s+\(?\s*1\s*([ulUL]*)\s*\<\<\s*(?:\d+|$Ident)\s*\)?/) { + my $ull = ""; + $ull = "_ULL" if (defined($1) && $1 =~ /ll/i); + if (CHK("BIT_MACRO", + "Prefer using the BIT$ull macro\n" . $herecurr) && + $fix) { + $fixed[$fixlinenr] =~ s/\(?\s*1\s*[ulUL]*\s*<<\s*(\d+|$Ident)\s*\)?/BIT${ull}($1)/; + } + } + # check for case / default statements not preceded by break/fallthrough/switch if ($line =~ /^.\s*(?:case\s+(?:$Ident|$Constant)\s*|default):/) { my $has_break = 0; @@ -5071,18 +5204,6 @@ sub process { "#define of '$1' is wrong - use Kconfig variables or standard guards instead\n" . $herecurr); } -# check for %L{u,d,i} in strings - my $string; - while ($line =~ /(?:^|")([X\t]*)(?:"|$)/g) { - $string = substr($rawline, $-[1], $+[1] - $-[1]); - $string =~ s/%%/__/g; - if ($string =~ /(?<!%)%L[udi]/) { - WARN("PRINTF_L", - "\%Ld/%Lu are not-standard C, use %lld/%llu\n" . $herecurr); - last; - } - } - # whine mightly about in_atomic if ($line =~ /\bin_atomic\s*\(/) { if ($realfile =~ m@^drivers/@) { diff --git a/scripts/coccinelle/api/platform_no_drv_owner.cocci b/scripts/coccinelle/api/platform_no_drv_owner.cocci new file mode 100644 index 000000000000..e065b9e714fc --- /dev/null +++ b/scripts/coccinelle/api/platform_no_drv_owner.cocci @@ -0,0 +1,106 @@ +/// Remove .owner field if calls are used which set it automatically +/// +// Confidence: High +// Copyright: (C) 2014 Wolfram Sang. GPL v2. + +virtual patch +virtual context +virtual org +virtual report + +@match1@ +declarer name module_platform_driver; +declarer name module_platform_driver_probe; +identifier __driver; +@@ +( + module_platform_driver(__driver); +| + module_platform_driver_probe(__driver, ...); +) + +@fix1 depends on match1 && patch && !context && !org && !report@ +identifier match1.__driver; +@@ + static struct platform_driver __driver = { + .driver = { +- .owner = THIS_MODULE, + } + }; + +@match2@ +identifier __driver; +@@ +( + platform_driver_register(&__driver) +| + platform_driver_probe(&__driver, ...) +| + platform_create_bundle(&__driver, ...) +) + +@fix2 depends on match2 && patch && !context && !org && !report@ +identifier match2.__driver; +@@ + static struct platform_driver __driver = { + .driver = { +- .owner = THIS_MODULE, + } + }; + +// ---------------------------------------------------------------------------- + +@fix1_context depends on match1 && !patch && (context || org || report)@ +identifier match1.__driver; +position j0; +@@ + + static struct platform_driver __driver = { + .driver = { +* .owner@j0 = THIS_MODULE, + } + }; + +@fix2_context depends on match2 && !patch && (context || org || report)@ +identifier match2.__driver; +position j0; +@@ + + static struct platform_driver __driver = { + .driver = { +* .owner@j0 = THIS_MODULE, + } + }; + +// ---------------------------------------------------------------------------- + +@script:python fix1_org depends on org@ +j0 << fix1_context.j0; +@@ + +msg = "No need to set .owner here. The core will do it." +coccilib.org.print_todo(j0[0], msg) + +@script:python fix2_org depends on org@ +j0 << fix2_context.j0; +@@ + +msg = "No need to set .owner here. The core will do it." +coccilib.org.print_todo(j0[0], msg) + +// ---------------------------------------------------------------------------- + +@script:python fix1_report depends on report@ +j0 << fix1_context.j0; +@@ + +msg = "No need to set .owner here. The core will do it." +coccilib.report.print_report(j0[0], msg) + +@script:python fix2_report depends on report@ +j0 << fix2_context.j0; +@@ + +msg = "No need to set .owner here. The core will do it." +coccilib.report.print_report(j0[0], msg) + diff --git a/scripts/kconfig/list.h b/scripts/kconfig/list.h index 685d80e1bb0e..2cf23f002d3f 100644 --- a/scripts/kconfig/list.h +++ b/scripts/kconfig/list.h @@ -34,7 +34,7 @@ struct list_head { * list_entry - get the struct for this entry * @ptr: the &struct list_head pointer. * @type: the type of the struct this is embedded in. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. */ #define list_entry(ptr, type, member) \ container_of(ptr, type, member) @@ -43,7 +43,7 @@ struct list_head { * list_for_each_entry - iterate over list of given type * @pos: the type * to use as a loop cursor. * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. */ #define list_for_each_entry(pos, head, member) \ for (pos = list_entry((head)->next, typeof(*pos), member); \ @@ -55,7 +55,7 @@ struct list_head { * @pos: the type * to use as a loop cursor. * @n: another type * to use as temporary storage * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @member: the name of the list_head within the struct. */ #define list_for_each_entry_safe(pos, n, head, member) \ for (pos = list_entry((head)->next, typeof(*pos), member), \ diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 70bea942b413..9922e66883a5 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -1753,7 +1753,7 @@ sub dump_struct($$) { # strip kmemcheck_bitfield_{begin,end}.*; $members =~ s/kmemcheck_bitfield_.*?;//gos; # strip attributes - $members =~ s/__aligned\s*\(.+\)//gos; + $members =~ s/__aligned\s*\([^;]*\)//gos; create_parameterlist($members, ';', $file); check_sections($file, $declaration_name, "struct", $sectcheck, $struct_actual, $nested); diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c index 001facfa5b74..3d1984e59a30 100644 --- a/scripts/recordmcount.c +++ b/scripts/recordmcount.c @@ -404,7 +404,7 @@ do_file(char const *const fname) } if (w2(ghdr->e_machine) == EM_S390) { reltype = R_390_64; - mcount_adjust_64 = -8; + mcount_adjust_64 = -14; } if (w2(ghdr->e_machine) == EM_MIPS) { reltype = R_MIPS_64; diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index d4b665610d67..56ea99a12ab7 100755 --- a/scripts/recordmcount.pl +++ b/scripts/recordmcount.pl @@ -243,7 +243,7 @@ if ($arch eq "x86_64") { } elsif ($arch eq "s390" && $bits == 64) { $mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_390_(PC|PLT)32DBL\\s+_mcount\\+0x2\$"; - $mcount_adjust = -8; + $mcount_adjust = -14; $alignment = 8; $type = ".quad"; $ld .= " -m elf64_s390"; |