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authorMichal Marek <mmarek@suse.cz>2011-06-07 15:37:51 +0200
committerMichal Marek <mmarek@suse.cz>2011-06-07 15:37:51 +0200
commit2e483528cebad089d0bb3f9aebb0ada22d968ffa (patch)
treed701405826b271e819a9a8500838cebd37b1364a /scripts
parent163d3fe6a2357aba7b18b938d6ae6ce9570324e4 (diff)
parent55922c9d1b84b89cb946c777fddccb3247e7df2c (diff)
downloadlinux-linaro-2e483528cebad089d0bb3f9aebb0ada22d968ffa.tar.gz
Merge commit 'v3.0-rc1' into kbuild/kbuild
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Makefile.build12
-rw-r--r--scripts/Makefile.modpost4
-rwxr-xr-xscripts/checkpatch.pl19
-rwxr-xr-xscripts/checkstack.pl2
-rwxr-xr-xscripts/checkversion.pl1
-rw-r--r--scripts/dtc/libfdt/libfdt.h2
-rw-r--r--scripts/dtc/livetree.c2
-rw-r--r--scripts/export_report.pl26
-rw-r--r--scripts/gen_initramfs_list.sh2
-rw-r--r--scripts/kconfig/Makefile38
-rw-r--r--scripts/kconfig/conf.c2
-rw-r--r--scripts/kconfig/confdata.c20
-rw-r--r--scripts/kconfig/expr.h4
-rw-r--r--scripts/kconfig/gconf.c12
-rw-r--r--scripts/kconfig/lex.zconf.c_shipped33
-rw-r--r--scripts/kconfig/nconf.c14
-rw-r--r--scripts/kconfig/qconf.cc5
-rw-r--r--scripts/kconfig/zconf.l33
-rwxr-xr-xscripts/kernel-doc2
-rw-r--r--scripts/mod/file2alias.c22
-rw-r--r--scripts/mod/modpost.c16
-rw-r--r--scripts/mod/modpost.h27
-rw-r--r--scripts/module-common.lds11
-rw-r--r--scripts/package/Makefile4
-rw-r--r--scripts/package/buildtar2
-rwxr-xr-xscripts/package/mkspec19
-rwxr-xr-xscripts/patch-kernel2
-rw-r--r--scripts/recordmcount.c168
-rw-r--r--scripts/recordmcount.h182
-rwxr-xr-xscripts/recordmcount.pl5
-rw-r--r--scripts/rt-tester/rt-tester.py2
-rw-r--r--scripts/selinux/README2
-rwxr-xr-xscripts/tags.sh6
33 files changed, 471 insertions, 230 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index f133641f815..a0fd5029cfe 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -260,14 +260,19 @@ endif
ifdef CONFIG_FTRACE_MCOUNT_RECORD
ifdef BUILD_C_RECORDMCOUNT
+ifeq ("$(origin RECORDMCOUNT_WARN)", "command line")
+ RECORDMCOUNT_FLAGS = -w
+endif
# Due to recursion, we must skip empty.o.
# The empty.o file is created in the make process in order to determine
# the target endianness and word size. It is made before all other C
# files, including recordmcount.
sub_cmd_record_mcount = \
if [ $(@) != "scripts/mod/empty.o" ]; then \
- $(objtree)/scripts/recordmcount "$(@)"; \
+ $(objtree)/scripts/recordmcount $(RECORDMCOUNT_FLAGS) "$(@)"; \
fi;
+recordmcount_source := $(srctree)/scripts/recordmcount.c \
+ $(srctree)/scripts/recordmcount.h
else
sub_cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \
"$(if $(CONFIG_CPU_BIG_ENDIAN),big,little)" \
@@ -275,6 +280,7 @@ sub_cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH
"$(OBJDUMP)" "$(OBJCOPY)" "$(CC) $(KBUILD_CFLAGS)" \
"$(LD)" "$(NM)" "$(RM)" "$(MV)" \
"$(if $(part-of-module),1,0)" "$(@)";
+recordmcount_source := $(srctree)/scripts/recordmcount.pl
endif
cmd_record_mcount = \
if [ "$(findstring -pg,$(_c_flags))" = "-pg" ]; then \
@@ -295,13 +301,13 @@ define rule_cc_o_c
endef
# Built-in and composite module parts
-$(obj)/%.o: $(src)/%.c FORCE
+$(obj)/%.o: $(src)/%.c $(recordmcount_source) FORCE
$(call cmd,force_checksrc)
$(call if_changed_rule,cc_o_c)
# Single-part modules are special since we need to mark them in $(MODVERDIR)
-$(single-used-m): $(obj)/%.o: $(src)/%.c FORCE
+$(single-used-m): $(obj)/%.o: $(src)/%.c $(recordmcount_source) FORCE
$(call cmd,force_checksrc)
$(call if_changed_rule,cc_o_c)
@{ echo $(@:.o=.ko); echo $@; } > $(MODVERDIR)/$(@F:.o=.mod)
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index 6ba4332fcf6..08dce14f2dc 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -35,14 +35,14 @@
# KBUILD_MODPOST_WARN can be set to avoid error out in case of undefined
# symbols in the final module linking stage
# KBUILD_MODPOST_NOFINAL can be set to skip the final link of modules.
-# This is solely usefull to speed up test compiles
+# This is solely useful to speed up test compiles
PHONY := _modpost
_modpost: __modpost
include include/config/auto.conf
include scripts/Kbuild.include
-# When building external modules load the Kbuild file to retreive EXTRA_SYMBOLS info
+# When building external modules load the Kbuild file to retrieve EXTRA_SYMBOLS info
ifneq ($(KBUILD_EXTMOD),)
# set src + obj - they may be used when building the .mod.c file
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 8f9e394298c..8657f99bfb2 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -210,10 +210,10 @@ our $typeTypedefs = qr{(?x:
our $logFunctions = qr{(?x:
printk|
- pr_(debug|dbg|vdbg|devel|info|warning|err|notice|alert|crit|emerg|cont)|
- (dev|netdev|netif)_(printk|dbg|vdbg|info|warn|err|notice|alert|crit|emerg|WARN)|
+ [a-z]+_(emerg|alert|crit|err|warning|warn|notice|info|debug|dbg|vdbg|devel|cont|WARN)|
WARN|
- panic
+ panic|
+ MODULE_[A-Z_]+
)};
our @typeList = (
@@ -1462,7 +1462,7 @@ sub process {
#80 column limit
if ($line =~ /^\+/ && $prevrawline !~ /\/\*\*/ &&
$rawline !~ /^.\s*\*\s*\@$Ident\s/ &&
- !($line =~ /^\+\s*$logFunctions\s*\(\s*(?:(KERN_\S+\s*|[^"]*))?"[X\t]*"\s*(?:,|\)\s*;)\s*$/ ||
+ !($line =~ /^\+\s*$logFunctions\s*\(\s*(?:(KERN_\S+\s*|[^"]*))?"[X\t]*"\s*(?:|,|\)\s*;)\s*$/ ||
$line =~ /^\+\s*"[^"]*"\s*(?:\s*|,|\)\s*;)\s*$/) &&
$length > 80)
{
@@ -1946,13 +1946,13 @@ sub process {
# printk should use KERN_* levels. Note that follow on printk's on the
# same line do not need a level, so we use the current block context
# to try and find and validate the current printk. In summary the current
-# printk includes all preceeding printk's which have no newline on the end.
+# printk includes all preceding printk's which have no newline on the end.
# we assume the first bad printk is the one to report.
if ($line =~ /\bprintk\((?!KERN_)\s*"/) {
my $ok = 0;
for (my $ln = $linenr - 1; $ln >= $first_line; $ln--) {
#print "CHECK<$lines[$ln - 1]\n";
- # we have a preceeding printk if it ends
+ # we have a preceding printk if it ends
# with "\n" ignore it, else it is to blame
if ($lines[$ln - 1] =~ m{\bprintk\(}) {
if ($rawlines[$ln - 1] !~ m{\\n"}) {
@@ -2044,7 +2044,7 @@ sub process {
for (my $n = 0; $n < $#elements; $n += 2) {
$off += length($elements[$n]);
- # Pick up the preceeding and succeeding characters.
+ # Pick up the preceding and succeeding characters.
my $ca = substr($opline, 0, $off);
my $cc = '';
if (length($opline) >= ($off + length($elements[$n + 1]))) {
@@ -2748,6 +2748,11 @@ sub process {
WARN("sizeof(& should be avoided\n" . $herecurr);
}
+# check for line continuations in quoted strings with odd counts of "
+ if ($rawline =~ /\\$/ && $rawline =~ tr/"/"/ % 2) {
+ WARN("Avoid line continuations in quoted strings\n" . $herecurr);
+ }
+
# check for new externs in .c files.
if ($realfile =~ /\.c$/ && defined $stat &&
$stat =~ /^.\s*(?:extern\s+)?$Type\s+($Ident)(\s*)\(/s)
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
index 1afff6658a7..17e38439670 100755
--- a/scripts/checkstack.pl
+++ b/scripts/checkstack.pl
@@ -12,7 +12,7 @@
# sh64 port by Paul Mundt
# Random bits by Matt Mackall <mpm@selenic.com>
# M68k port by Geert Uytterhoeven and Andreas Schwab
-# AVR32 port by Haavard Skinnemoen <hskinnemoen@atmel.com>
+# AVR32 port by Haavard Skinnemoen (Atmel)
# PARISC port by Kyle McMartin <kyle@parisc-linux.org>
# sparc port by Martin Habets <errandir_news@mph.eclipse.co.uk>
#
diff --git a/scripts/checkversion.pl b/scripts/checkversion.pl
index b444e89a009..5e490a8ceca 100755
--- a/scripts/checkversion.pl
+++ b/scripts/checkversion.pl
@@ -12,6 +12,7 @@ $| = 1;
my $debugging;
foreach my $file (@ARGV) {
+ next if $file =~ "include/linux/version\.h";
# Open this file.
open( my $f, '<', $file )
or die "Can't open $file: $!\n";
diff --git a/scripts/dtc/libfdt/libfdt.h b/scripts/dtc/libfdt/libfdt.h
index ce80e4fb41b..ff6246f000c 100644
--- a/scripts/dtc/libfdt/libfdt.h
+++ b/scripts/dtc/libfdt/libfdt.h
@@ -61,7 +61,7 @@
#define FDT_ERR_NOTFOUND 1
/* FDT_ERR_NOTFOUND: The requested node or property does not exist */
#define FDT_ERR_EXISTS 2
- /* FDT_ERR_EXISTS: Attemped to create a node or property which
+ /* FDT_ERR_EXISTS: Attempted to create a node or property which
* already exists */
#define FDT_ERR_NOSPACE 3
/* FDT_ERR_NOSPACE: Operation needed to expand the device
diff --git a/scripts/dtc/livetree.c b/scripts/dtc/livetree.c
index c9209d5c999..26d0e1e60c0 100644
--- a/scripts/dtc/livetree.c
+++ b/scripts/dtc/livetree.c
@@ -155,7 +155,7 @@ struct node *merge_nodes(struct node *old_node, struct node *new_node)
}
}
- /* if no collision occured, add child to the old node. */
+ /* if no collision occurred, add child to the old node. */
if (new_child)
add_child(old_node, new_child);
}
diff --git a/scripts/export_report.pl b/scripts/export_report.pl
index 04dce7c15f8..8f79b701de8 100644
--- a/scripts/export_report.pl
+++ b/scripts/export_report.pl
@@ -25,11 +25,12 @@ sub alphabetically {
sub print_depends_on {
my ($href) = @_;
print "\n";
- while (my ($mod, $list) = each %$href) {
+ for my $mod (sort keys %$href) {
+ my $list = $href->{$mod};
print "\t$mod:\n";
foreach my $sym (sort numerically @{$list}) {
my ($symbol, $no) = split /\s+/, $sym;
- printf("\t\t%-25s\t%-25d\n", $symbol, $no);
+ printf("\t\t%-25s\n", $symbol);
}
print "\n";
}
@@ -49,8 +50,14 @@ sub usage {
}
sub collectcfiles {
- my @file
- = `cat .tmp_versions/*.mod | grep '.*\.ko\$' | sed s/\.ko$/.mod.c/`;
+ my @file;
+ while (<.tmp_versions/*.mod>) {
+ open my $fh, '<', $_ or die "cannot open $_: $!\n";
+ push (@file,
+ grep s/\.ko/.mod.c/, # change the suffix
+ grep m/.+\.ko/, # find the .ko path
+ <$fh>); # lines in opened file
+ }
chomp @file;
return @file;
}
@@ -95,6 +102,8 @@ close($module_symvers);
#
# collect the usage count of each symbol.
#
+my $modversion_warnings = 0;
+
foreach my $thismod (@allcfiles) {
my $module;
@@ -125,7 +134,8 @@ foreach my $thismod (@allcfiles) {
}
}
if ($state != 2) {
- print "WARNING:$thismod is not built with CONFIG_MODVERSION enabled\n";
+ warn "WARNING:$thismod is not built with CONFIG_MODVERSIONS enabled\n";
+ $modversion_warnings++;
}
close($module);
}
@@ -159,8 +169,12 @@ printf("SECTION 2:\n\tThis section reports export-symbol-usage of in-kernel
modules. Each module lists the modules, and the symbols from that module that
it uses. Each listed symbol reports the number of modules using it\n");
+print "\nNOTE: Got $modversion_warnings CONFIG_MODVERSIONS warnings\n\n"
+ if $modversion_warnings;
+
print "~"x80 , "\n";
-while (my ($thismod, $list) = each %MODULE) {
+for my $thismod (sort keys %MODULE) {
+ my $list = $MODULE{$thismod};
my %depends;
$thismod =~ s/\.mod\.c/.ko/;
print "\t\t\t$thismod\n";
diff --git a/scripts/gen_initramfs_list.sh b/scripts/gen_initramfs_list.sh
index 8da7890310d..b482f162a18 100644
--- a/scripts/gen_initramfs_list.sh
+++ b/scripts/gen_initramfs_list.sh
@@ -284,7 +284,7 @@ while [ $# -gt 0 ]; do
done
# If output_file is set we will generate cpio archive and compress it
-# we are carefull to delete tmp files
+# we are careful to delete tmp files
if [ ! -z ${output_file} ]; then
if [ -z ${cpio_file} ]; then
timestamp=
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 368ae306aee..faa9a4701b6 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -77,14 +77,15 @@ localyesconfig: $(obj)/streamline_config.pl $(obj)/conf
# The symlink is used to repair a deficiency in arch/um
update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
$(Q)echo " GEN config"
- $(Q)xgettext --default-domain=linux \
- --add-comments --keyword=_ --keyword=N_ \
- --from-code=UTF-8 \
- --files-from=scripts/kconfig/POTFILES.in \
+ $(Q)xgettext --default-domain=linux \
+ --add-comments --keyword=_ --keyword=N_ \
+ --from-code=UTF-8 \
+ --files-from=$(srctree)/scripts/kconfig/POTFILES.in \
+ --directory=$(srctree) --directory=$(objtree) \
--output $(obj)/config.pot
$(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
- $(Q)ln -fs Kconfig.i386 arch/um/Kconfig.arch
- $(Q)(for i in `ls arch/*/Kconfig`; \
+ $(Q)ln -fs Kconfig.x86 arch/um/Kconfig
+ $(Q)(for i in `ls $(srctree)/arch/*/Kconfig`; \
do \
echo " GEN $$i"; \
$(obj)/kxgettext $$i \
@@ -92,7 +93,7 @@ update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
done )
$(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
--output $(obj)/linux.pot
- $(Q)rm -f arch/um/Kconfig.arch
+ $(Q)rm -f $(srctree)/arch/um/Kconfig
$(Q)rm -f $(obj)/config.pot
PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig
@@ -168,8 +169,11 @@ conf-objs := conf.o zconf.tab.o
mconf-objs := mconf.o zconf.tab.o $(lxdialog)
nconf-objs := nconf.o zconf.tab.o nconf.gui.o
kxgettext-objs := kxgettext.o zconf.tab.o
+qconf-cxxobjs := qconf.o
+qconf-objs := kconfig_load.o zconf.tab.o
+gconf-objs := gconf.o kconfig_load.o zconf.tab.o
-hostprogs-y := conf qconf gconf kxgettext
+hostprogs-y := conf
ifeq ($(MAKECMDGOALS),nconfig)
hostprogs-y += nconf
@@ -179,6 +183,10 @@ ifeq ($(MAKECMDGOALS),menuconfig)
hostprogs-y += mconf
endif
+ifeq ($(MAKECMDGOALS),update-po-config)
+ hostprogs-y += kxgettext
+endif
+
ifeq ($(MAKECMDGOALS),xconfig)
qconf-target := 1
endif
@@ -188,16 +196,15 @@ endif
ifeq ($(qconf-target),1)
-qconf-cxxobjs := qconf.o
-qconf-objs := kconfig_load.o zconf.tab.o
+ hostprogs-y += qconf
endif
ifeq ($(gconf-target),1)
-gconf-objs := gconf.o kconfig_load.o zconf.tab.o
+ hostprogs-y += gconf
endif
-clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
- .tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c gconf.glade.h
+clean-files := lkc_defs.h qconf.moc .tmp_qtcheck .tmp_gtkcheck
+clean-files += zconf.tab.c lex.zconf.c zconf.hash.c gconf.glade.h
clean-files += mconf qconf gconf nconf
clean-files += config.pot linux.pot
@@ -321,11 +328,12 @@ $(obj)/%.moc: $(src)/%.h
$(KC_QT_MOC) -i $< -o $@
$(obj)/lkc_defs.h: $(src)/lkc_proto.h
- sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
+ $(Q)sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
# Extract gconf menu items for I18N support
$(obj)/gconf.glade.h: $(obj)/gconf.glade
- intltool-extract --type=gettext/glade $(obj)/gconf.glade
+ $(Q)intltool-extract --type=gettext/glade --srcdir=$(srctree) \
+ $(obj)/gconf.glade
###
# The following requires flex/bison/gperf
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 659326c3e89..006ad817cd5 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -332,7 +332,7 @@ static int conf_choice(struct menu *menu)
}
if (!child)
continue;
- if (line[strlen(line) - 1] == '?') {
+ if (line[0] && line[strlen(line) - 1] == '?') {
print_help(child);
continue;
}
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 61c35bf2d9c..2bafd9a7c8d 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -560,8 +560,6 @@ int conf_write(const char *name)
const char *basename;
const char *str;
char dirname[PATH_MAX+1], tmpname[PATH_MAX+1], newname[PATH_MAX+1];
- time_t now;
- int use_timestamp = 1;
char *env;
dirname[0] = 0;
@@ -598,19 +596,11 @@ int conf_write(const char *name)
if (!out)
return 1;
- time(&now);
- env = getenv("KCONFIG_NOTIMESTAMP");
- if (env && *env)
- use_timestamp = 0;
-
fprintf(out, _("#\n"
"# Automatically generated make config: don't edit\n"
"# %s\n"
- "%s%s"
"#\n"),
- rootmenu.prompt->text,
- use_timestamp ? "# " : "",
- use_timestamp ? ctime(&now) : "");
+ rootmenu.prompt->text);
if (!conf_get_changed())
sym_clear_all_valid();
@@ -784,7 +774,6 @@ int conf_write_autoconf(void)
const char *str;
const char *name;
FILE *out, *tristate, *out_h;
- time_t now;
int i;
sym_clear_all_valid();
@@ -811,22 +800,19 @@ int conf_write_autoconf(void)
return 1;
}
- time(&now);
fprintf(out, "#\n"
"# Automatically generated make config: don't edit\n"
"# %s\n"
- "# %s"
"#\n",
- rootmenu.prompt->text, ctime(&now));
+ rootmenu.prompt->text);
fprintf(tristate, "#\n"
"# Automatically generated - do not edit\n"
"\n");
fprintf(out_h, "/*\n"
" * Automatically generated C config: don't edit\n"
" * %s\n"
- " * %s"
" */\n",
- rootmenu.prompt->text, ctime(&now));
+ rootmenu.prompt->text);
for_all_symbols(i, sym) {
sym_calc_value(sym);
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index 3d238db4976..16bfae2d321 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -20,12 +20,8 @@ struct file {
struct file *parent;
const char *name;
int lineno;
- int flags;
};
-#define FILE_BUSY 0x0001
-#define FILE_SCANNED 0x0002
-
typedef enum tristate {
no, mod, yes
} tristate;
diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index 455896164d7..a11d5f7b9ee 100644
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -253,7 +253,7 @@ void init_left_tree(void)
gtk_tree_view_set_model(view, model1);
gtk_tree_view_set_headers_visible(view, TRUE);
- gtk_tree_view_set_rules_hint(view, FALSE);
+ gtk_tree_view_set_rules_hint(view, TRUE);
column = gtk_tree_view_column_new();
gtk_tree_view_append_column(view, column);
@@ -298,7 +298,7 @@ void init_right_tree(void)
gtk_tree_view_set_model(view, model2);
gtk_tree_view_set_headers_visible(view, TRUE);
- gtk_tree_view_set_rules_hint(view, FALSE);
+ gtk_tree_view_set_rules_hint(view, TRUE);
column = gtk_tree_view_column_new();
gtk_tree_view_append_column(view, column);
@@ -756,7 +756,6 @@ void on_load_clicked(GtkButton * button, gpointer user_data)
void on_single_clicked(GtkButton * button, gpointer user_data)
{
view_mode = SINGLE_VIEW;
- gtk_paned_set_position(GTK_PANED(hpaned), 0);
gtk_widget_hide(tree1_w);
current = &rootmenu;
display_tree_part();
@@ -782,7 +781,6 @@ void on_split_clicked(GtkButton * button, gpointer user_data)
void on_full_clicked(GtkButton * button, gpointer user_data)
{
view_mode = FULL_VIEW;
- gtk_paned_set_position(GTK_PANED(hpaned), 0);
gtk_widget_hide(tree1_w);
if (tree2)
gtk_tree_store_clear(tree2);
@@ -1444,6 +1442,12 @@ static void display_tree(struct menu *menu)
if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT))
|| (view_mode == FULL_VIEW)
|| (view_mode == SPLIT_VIEW))*/
+
+ /* Change paned position if the view is not in 'split mode' */
+ if (view_mode == SINGLE_VIEW || view_mode == FULL_VIEW) {
+ gtk_paned_set_position(GTK_PANED(hpaned), 0);
+ }
+
if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT))
|| (view_mode == FULL_VIEW)
|| (view_mode == SPLIT_VIEW)) {
diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped
index 6eb03971825..d9182916f72 100644
--- a/scripts/kconfig/lex.zconf.c_shipped
+++ b/scripts/kconfig/lex.zconf.c_shipped
@@ -2363,11 +2363,11 @@ void zconf_initscan(const char *name)
current_file = file_lookup(name);
current_file->lineno = 1;
- current_file->flags = FILE_BUSY;
}
void zconf_nextfile(const char *name)
{
+ struct file *iter;
struct file *file = file_lookup(name);
struct buffer *buf = malloc(sizeof(*buf));
memset(buf, 0, sizeof(*buf));
@@ -2383,18 +2383,25 @@ void zconf_nextfile(const char *name)
buf->parent = current_buf;
current_buf = buf;
- if (file->flags & FILE_BUSY) {
- printf("%s:%d: do not source '%s' from itself\n",
- zconf_curname(), zconf_lineno(), name);
- exit(1);
- }
- if (file->flags & FILE_SCANNED) {
- printf("%s:%d: file '%s' is already sourced from '%s'\n",
- zconf_curname(), zconf_lineno(), name,
- file->parent->name);
- exit(1);
+ for (iter = current_file->parent; iter; iter = iter->parent ) {
+ if (!strcmp(current_file->name,iter->name) ) {
+ printf("%s:%d: recursive inclusion detected. "
+ "Inclusion path:\n current file : '%s'\n",
+ zconf_curname(), zconf_lineno(),
+ zconf_curname());
+ iter = current_file->parent;
+ while (iter && \
+ strcmp(iter->name,current_file->name)) {
+ printf(" included from: '%s:%d'\n",
+ iter->name, iter->lineno-1);
+ iter = iter->parent;
+ }
+ if (iter)
+ printf(" included from: '%s:%d'\n",
+ iter->name, iter->lineno+1);
+ exit(1);
+ }
}
- file->flags |= FILE_BUSY;
file->lineno = 1;
file->parent = current_file;
current_file = file;
@@ -2404,8 +2411,6 @@ static void zconf_endfile(void)
{
struct buffer *parent;
- current_file->flags |= FILE_SCANNED;
- current_file->flags &= ~FILE_BUSY;
current_file = current_file->parent;
parent = current_buf->parent;
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index db56377393d..488dd741078 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -373,18 +373,18 @@ static void print_function_line(void)
const int skip = 1;
for (i = 0; i < function_keys_num; i++) {
- wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]);
+ (void) wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]);
mvwprintw(main_window, LINES-3, offset,
"%s",
function_keys[i].key_str);
- wattrset(main_window, attributes[FUNCTION_TEXT]);
+ (void) wattrset(main_window, attributes[FUNCTION_TEXT]);
offset += strlen(function_keys[i].key_str);
mvwprintw(main_window, LINES-3,
offset, "%s",
function_keys[i].func);
offset += strlen(function_keys[i].func) + skip;
}
- wattrset(main_window, attributes[NORMAL]);
+ (void) wattrset(main_window, attributes[NORMAL]);
}
/* help */
@@ -953,16 +953,16 @@ static void show_menu(const char *prompt, const char *instructions,
current_instructions = instructions;
clear();
- wattrset(main_window, attributes[NORMAL]);
+ (void) wattrset(main_window, attributes[NORMAL]);
print_in_middle(stdscr, 1, 0, COLS,
menu_backtitle,
attributes[MAIN_HEADING]);
- wattrset(main_window, attributes[MAIN_MENU_BOX]);
+ (void) wattrset(main_window, attributes[MAIN_MENU_BOX]);
box(main_window, 0, 0);
- wattrset(main_window, attributes[MAIN_MENU_HEADING]);
+ (void) wattrset(main_window, attributes[MAIN_MENU_HEADING]);
mvwprintw(main_window, 0, 3, " %s ", prompt);
- wattrset(main_window, attributes[NORMAL]);
+ (void) wattrset(main_window, attributes[NORMAL]);
set_menu_items(curses_menu, curses_menu_items);
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 06dd2e33581..c2796b866f8 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1489,8 +1489,7 @@ void ConfigMainWindow::saveConfigAs(void)
QString s = Q3FileDialog::getSaveFileName(conf_get_configname(), NULL, this);
if (s.isNull())
return;
- if (conf_write(QFile::encodeName(s)))
- QMessageBox::information(this, "qconf", _("Unable to save configuration!"));
+ saveConfig();
}
void ConfigMainWindow::searchConfig(void)
@@ -1643,7 +1642,7 @@ void ConfigMainWindow::closeEvent(QCloseEvent* e)
mb.setButtonText(QMessageBox::Cancel, _("Cancel Exit"));
switch (mb.exec()) {
case QMessageBox::Yes:
- conf_write(NULL);
+ saveConfig();
case QMessageBox::No:
e->accept();
break;
diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l
index 3dbaec185cc..b22f884f902 100644
--- a/scripts/kconfig/zconf.l
+++ b/scripts/kconfig/zconf.l
@@ -294,11 +294,11 @@ void zconf_initscan(const char *name)
current_file = file_lookup(name);
current_file->lineno = 1;
- current_file->flags = FILE_BUSY;
}
void zconf_nextfile(const char *name)
{
+ struct file *iter;
struct file *file = file_lookup(name);
struct buffer *buf = malloc(sizeof(*buf));
memset(buf, 0, sizeof(*buf));
@@ -314,18 +314,25 @@ void zconf_nextfile(const char *name)
buf->parent = current_buf;
current_buf = buf;
- if (file->flags & FILE_BUSY) {
- printf("%s:%d: do not source '%s' from itself\n",
- zconf_curname(), zconf_lineno(), name);
- exit(1);
- }
- if (file->flags & FILE_SCANNED) {
- printf("%s:%d: file '%s' is already sourced from '%s'\n",
- zconf_curname(), zconf_lineno(), name,
- file->parent->name);
- exit(1);
+ for (iter = current_file->parent; iter; iter = iter->parent ) {
+ if (!strcmp(current_file->name,iter->name) ) {
+ printf("%s:%d: recursive inclusion detected. "
+ "Inclusion path:\n current file : '%s'\n",
+ zconf_curname(), zconf_lineno(),
+ zconf_curname());
+ iter = current_file->parent;
+ while (iter && \
+ strcmp(iter->name,current_file->name)) {
+ printf(" included from: '%s:%d'\n",
+ iter->name, iter->lineno-1);
+ iter = iter->parent;
+ }
+ if (iter)
+ printf(" included from: '%s:%d'\n",
+ iter->name, iter->lineno+1);
+ exit(1);
+ }
}
- file->flags |= FILE_BUSY;
file->lineno = 1;
file->parent = current_file;
current_file = file;
@@ -335,8 +342,6 @@ static void zconf_endfile(void)
{
struct buffer *parent;
- current_file->flags |= FILE_SCANNED;
- current_file->flags &= ~FILE_BUSY;
current_file = current_file->parent;
parent = current_buf->parent;
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 9f85012acf0..d793001929c 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1705,7 +1705,7 @@ sub push_parameter($$$) {
$param = xml_escape($param);
- # strip spaces from $param so that it is one continous string
+ # strip spaces from $param so that it is one continuous string
# on @parameterlist;
# this fixes a problem where check_sections() cannot find
# a parameter like "addr[6 + 2]" because it actually appears
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 88f3f07205f..e26e2fb462d 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -702,6 +702,24 @@ static int do_ssb_entry(const char *filename,
return 1;
}
+/* Looks like: bcma:mNidNrevNclN. */
+static int do_bcma_entry(const char *filename,
+ struct bcma_device_id *id, char *alias)
+{
+ id->manuf = TO_NATIVE(id->manuf);
+ id->id = TO_NATIVE(id->id);
+ id->rev = TO_NATIVE(id->rev);
+ id->class = TO_NATIVE(id->class);
+
+ strcpy(alias, "bcma:");
+ ADD(alias, "m", id->manuf != BCMA_ANY_MANUF, id->manuf);
+ ADD(alias, "id", id->id != BCMA_ANY_ID, id->id);
+ ADD(alias, "rev", id->rev != BCMA_ANY_REV, id->rev);
+ ADD(alias, "cl", id->class != BCMA_ANY_CLASS, id->class);
+ add_wildcard(alias);
+ return 1;
+}
+
/* Looks like: virtio:dNvN */
static int do_virtio_entry(const char *filename, struct virtio_device_id *id,
char *alias)
@@ -968,6 +986,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
do_table(symval, sym->st_size,
sizeof(struct ssb_device_id), "ssb",
do_ssb_entry, mod);
+ else if (sym_is(symname, "__mod_bcma_device_table"))
+ do_table(symval, sym->st_size,
+ sizeof(struct bcma_device_id), "bcma",
+ do_bcma_entry, mod);
else if (sym_is(symname, "__mod_virtio_device_table"))
do_table(symval, sym->st_size,
sizeof(struct virtio_device_id), "virtio",
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index cd104afcc5f..413c53693e6 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -420,11 +420,10 @@ static int parse_elf(struct elf_info *info, const char *filename)
return 0;
}
- if (hdr->e_shnum == 0) {
+ if (hdr->e_shnum == SHN_UNDEF) {
/*
* There are more than 64k sections,
* read count from .sh_size.
- * note: it doesn't need shndx2secindex()
*/
info->num_sections = TO_NATIVE(sechdrs[0].sh_size);
}
@@ -432,8 +431,7 @@ static int parse_elf(struct elf_info *info, const char *filename)
info->num_sections = hdr->e_shnum;
}
if (hdr->e_shstrndx == SHN_XINDEX) {
- info->secindex_strings =
- shndx2secindex(TO_NATIVE(sechdrs[0].sh_link));
+ info->secindex_strings = TO_NATIVE(sechdrs[0].sh_link);
}
else {
info->secindex_strings = hdr->e_shstrndx;
@@ -489,7 +487,7 @@ static int parse_elf(struct elf_info *info, const char *filename)
sechdrs[i].sh_offset;
info->symtab_stop = (void *)hdr +
sechdrs[i].sh_offset + sechdrs[i].sh_size;
- sh_link_idx = shndx2secindex(sechdrs[i].sh_link);
+ sh_link_idx = sechdrs[i].sh_link;
info->strtab = (void *)hdr +
sechdrs[sh_link_idx].sh_offset;
}
@@ -516,11 +514,9 @@ static int parse_elf(struct elf_info *info, const char *filename)
if (symtab_shndx_idx != ~0U) {
Elf32_Word *p;
- if (symtab_idx !=
- shndx2secindex(sechdrs[symtab_shndx_idx].sh_link))
+ if (symtab_idx != sechdrs[symtab_shndx_idx].sh_link)
fatal("%s: SYMTAB_SHNDX has bad sh_link: %u!=%u\n",
- filename,
- shndx2secindex(sechdrs[symtab_shndx_idx].sh_link),
+ filename, sechdrs[symtab_shndx_idx].sh_link,
symtab_idx);
/* Fix endianness */
for (p = info->symtab_shndx_start; p < info->symtab_shndx_stop;
@@ -1446,7 +1442,7 @@ static unsigned int *reloc_location(struct elf_info *elf,
Elf_Shdr *sechdr, Elf_Rela *r)
{
Elf_Shdr *sechdrs = elf->sechdrs;
- int section = shndx2secindex(sechdr->sh_info);
+ int section = sechdr->sh_info;
return (void *)elf->hdr + sechdrs[section].sh_offset +
r->r_offset;
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index 0388cfccac8..2031119080d 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -145,33 +145,22 @@ static inline int is_shndx_special(unsigned int i)
return i != SHN_XINDEX && i >= SHN_LORESERVE && i <= SHN_HIRESERVE;
}
-/* shndx is in [0..SHN_LORESERVE) U (SHN_HIRESERVE, 0xfffffff], thus:
- * shndx == 0 <=> sechdrs[0]
- * ......
- * shndx == SHN_LORESERVE-1 <=> sechdrs[SHN_LORESERVE-1]
- * shndx == SHN_HIRESERVE+1 <=> sechdrs[SHN_LORESERVE]
- * shndx == SHN_HIRESERVE+2 <=> sechdrs[SHN_LORESERVE+1]
- * ......
- * fyi: sym->st_shndx is uint16, SHN_LORESERVE = ff00, SHN_HIRESERVE = ffff,
- * so basically we map 0000..feff -> 0000..feff
- * ff00..ffff -> (you are a bad boy, dont do it)
- * 10000..xxxx -> ff00..(xxxx-0x100)
+/*
+ * Move reserved section indices SHN_LORESERVE..SHN_HIRESERVE out of
+ * the way to -256..-1, to avoid conflicting with real section
+ * indices.
*/
-static inline unsigned int shndx2secindex(unsigned int i)
-{
- if (i <= SHN_HIRESERVE)
- return i;
- return i - (SHN_HIRESERVE + 1 - SHN_LORESERVE);
-}
+#define SPECIAL(i) ((i) - (SHN_HIRESERVE + 1))
/* Accessor for sym->st_shndx, hides ugliness of "64k sections" */
static inline unsigned int get_secindex(const struct elf_info *info,
const Elf_Sym *sym)
{
+ if (is_shndx_special(sym->st_shndx))
+ return SPECIAL(sym->st_shndx);
if (sym->st_shndx != SHN_XINDEX)
return sym->st_shndx;
- return shndx2secindex(info->symtab_shndx_start[sym -
- info->symtab_start]);
+ return info->symtab_shndx_start[sym - info->symtab_start];
}
/* file2alias.c */
diff --git a/scripts/module-common.lds b/scripts/module-common.lds
index 47a1f9ae0ed..0865b3e752b 100644
--- a/scripts/module-common.lds
+++ b/scripts/module-common.lds
@@ -5,4 +5,15 @@
*/
SECTIONS {
/DISCARD/ : { *(.discard) }
+
+ __ksymtab : { *(SORT(___ksymtab+*)) }
+ __ksymtab_gpl : { *(SORT(___ksymtab_gpl+*)) }
+ __ksymtab_unused : { *(SORT(___ksymtab_unused+*)) }
+ __ksymtab_unused_gpl : { *(SORT(___ksymtab_unused_gpl+*)) }
+ __ksymtab_gpl_future : { *(SORT(___ksymtab_gpl_future+*)) }
+ __kcrctab : { *(SORT(___kcrctab+*)) }
+ __kcrctab_gpl : { *(SORT(___kcrctab_gpl+*)) }
+ __kcrctab_unused : { *(SORT(___kcrctab_unused+*)) }
+ __kcrctab_unused_gpl : { *(SORT(___kcrctab_unused_gpl+*)) }
+ __kcrctab_gpl_future : { *(SORT(___kcrctab_gpl_future+*)) }
}
diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index a834b935f53..006960ebbce 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -26,9 +26,9 @@ RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \
else echo rpm; fi)
# Remove hyphens since they have special meaning in RPM filenames
-KERNELPATH := kernel-$(subst -,,$(KERNELRELEASE))
+KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE))
MKSPEC := $(srctree)/scripts/package/mkspec
-PREV := set -e; cd ..;
+PREV := set -e; cd -P ..;
# rpm-pkg
# ---------------------------------------------------------------------------
diff --git a/scripts/package/buildtar b/scripts/package/buildtar
index 83c9c04102f..8a7b15598ea 100644
--- a/scripts/package/buildtar
+++ b/scripts/package/buildtar
@@ -92,7 +92,7 @@ case "${ARCH}" in
echo "" >&2
echo '** ** ** WARNING ** ** **' >&2
echo "" >&2
- echo "Your architecture did not define any architecture-dependant files" >&2
+ echo "Your architecture did not define any architecture-dependent files" >&2
echo "to be placed into the tarball. Please add those to ${0} ..." >&2
echo "" >&2
sleep 5
diff --git a/scripts/package/mkspec b/scripts/package/mkspec
index e1c1d5b8ca7..4bf17ddf7c7 100755
--- a/scripts/package/mkspec
+++ b/scripts/package/mkspec
@@ -22,7 +22,7 @@ if [ "`grep CONFIG_DRM=y .config | cut -f2 -d\=`" = "y" ]; then
fi
PROVIDES="$PROVIDES kernel-$KERNELRELEASE"
-__KERNELRELEASE=`echo $KERNELRELEASE | sed -e "s/-//g"`
+__KERNELRELEASE=`echo $KERNELRELEASE | sed -e "s/-/_/g"`
echo "Name: kernel"
echo "Summary: The Linux Kernel"
@@ -47,6 +47,18 @@ echo ""
echo "%description"
echo "The Linux Kernel, the operating system core itself"
echo ""
+echo "%package headers"
+echo "Summary: Header files for the Linux kernel for use by glibc"
+echo "Group: Development/System"
+echo "Obsoletes: kernel-headers"
+echo "Provides: kernel-headers = %{version}"
+echo "%description headers"
+echo "Kernel-headers includes the C header files that specify the interface"
+echo "between the Linux kernel and userspace libraries and programs. The"
+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 ""
if ! $PREBUILT; then
echo "%prep"
@@ -83,6 +95,7 @@ echo 'cp $KBUILD_IMAGE $RPM_BUILD_ROOT'"/boot/vmlinuz-$KERNELRELEASE"
echo "%endif"
echo "%endif"
+echo 'make %{?_smp_mflags} INSTALL_HDR_PATH=$RPM_BUILD_ROOT/usr headers_install'
echo 'cp System.map $RPM_BUILD_ROOT'"/boot/System.map-$KERNELRELEASE"
echo 'cp .config $RPM_BUILD_ROOT'"/boot/config-$KERNELRELEASE"
@@ -105,3 +118,7 @@ echo "/lib/modules/$KERNELRELEASE"
echo "/lib/firmware"
echo "/boot/*"
echo ""
+echo "%files headers"
+echo '%defattr (-, root, root)'
+echo "/usr/include"
+echo ""
diff --git a/scripts/patch-kernel b/scripts/patch-kernel
index 46a59cae3a0..20fb25c2338 100755
--- a/scripts/patch-kernel
+++ b/scripts/patch-kernel
@@ -250,7 +250,7 @@ while : # incrementing SUBLEVEL (s in v.p.s)
do
CURRENTFULLVERSION="$VERSION.$PATCHLEVEL.$SUBLEVEL"
EXTRAVER=
- if [ $STOPFULLVERSION = $CURRENTFULLVERSION ]; then
+ if [ x$STOPFULLVERSION = x$CURRENTFULLVERSION ]; then
echo "Stopping at $CURRENTFULLVERSION base as requested."
break
fi
diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index f9f6f52db77..ee52cb8e17a 100644
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -24,6 +24,7 @@
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/stat.h>
+#include <getopt.h>
#include <elf.h>
#include <fcntl.h>
#include <setjmp.h>
@@ -39,6 +40,7 @@ static char gpfx; /* prefix for global symbol name (sometimes '_') */
static struct stat sb; /* Remember .st_size, etc. */
static jmp_buf jmpenv; /* setjmp/longjmp per-file error escape */
static const char *altmcount; /* alternate mcount symbol name */
+static int warn_on_notrace_sect; /* warn when section has mcount not being recorded */
/* setjmp() return values */
enum {
@@ -78,7 +80,7 @@ static off_t
ulseek(int const fd, off_t const offset, int const whence)
{
off_t const w = lseek(fd, offset, whence);
- if ((off_t)-1 == w) {
+ if (w == (off_t)-1) {
perror("lseek");
fail_file();
}
@@ -111,13 +113,41 @@ static void *
umalloc(size_t size)
{
void *const addr = malloc(size);
- if (0 == addr) {
+ if (addr == 0) {
fprintf(stderr, "malloc failed: %zu bytes\n", size);
fail_file();
}
return addr;
}
+static unsigned char ideal_nop5_x86_64[5] = { 0x0f, 0x1f, 0x44, 0x00, 0x00 };
+static unsigned char ideal_nop5_x86_32[5] = { 0x3e, 0x8d, 0x74, 0x26, 0x00 };
+static unsigned char *ideal_nop;
+
+static char rel_type_nop;
+
+static int (*make_nop)(void *map, size_t const offset);
+
+static int make_nop_x86(void *map, size_t const offset)
+{
+ uint32_t *ptr;
+ unsigned char *op;
+
+ /* Confirm we have 0xe8 0x0 0x0 0x0 0x0 */
+ ptr = map + offset;
+ if (*ptr != 0)
+ return -1;
+
+ op = map + offset - 1;
+ if (*op != 0xe8)
+ return -1;
+
+ /* convert to nop */
+ ulseek(fd_map, offset - 1, SEEK_SET);
+ uwrite(fd_map, ideal_nop, 5);
+ return 0;
+}
+
/*
* Get the whole file as a programming convenience in order to avoid
* malloc+lseek+read+free of many pieces. If successful, then mmap
@@ -136,7 +166,7 @@ static void *mmap_file(char const *fname)
void *addr;
fd_map = open(fname, O_RDWR);
- if (0 > fd_map || 0 > fstat(fd_map, &sb)) {
+ if (fd_map < 0 || fstat(fd_map, &sb) < 0) {
perror(fname);
fail_file();
}
@@ -147,7 +177,7 @@ static void *mmap_file(char const *fname)
addr = mmap(0, sb.st_size, PROT_READ|PROT_WRITE, MAP_PRIVATE,
fd_map, 0);
mmap_failed = 0;
- if (MAP_FAILED == addr) {
+ if (addr == MAP_FAILED) {
mmap_failed = 1;
addr = umalloc(sb.st_size);
uread(fd_map, addr, sb.st_size);
@@ -206,12 +236,13 @@ static uint32_t (*w2)(uint16_t);
static int
is_mcounted_section_name(char const *const txtname)
{
- return 0 == strcmp(".text", txtname) ||
- 0 == strcmp(".ref.text", txtname) ||
- 0 == strcmp(".sched.text", txtname) ||
- 0 == strcmp(".spinlock.text", txtname) ||
- 0 == strcmp(".irqentry.text", txtname) ||
- 0 == strcmp(".text.unlikely", txtname);
+ return strcmp(".text", txtname) == 0 ||
+ strcmp(".ref.text", txtname) == 0 ||
+ strcmp(".sched.text", txtname) == 0 ||
+ strcmp(".spinlock.text", txtname) == 0 ||
+ strcmp(".irqentry.text", txtname) == 0 ||
+ strcmp(".kprobes.text", txtname) == 0 ||
+ strcmp(".text.unlikely", txtname) == 0;
}
/* 32 bit and 64 bit are very similar */
@@ -264,43 +295,48 @@ do_file(char const *const fname)
w8 = w8nat;
switch (ehdr->e_ident[EI_DATA]) {
static unsigned int const endian = 1;
- default: {
+ default:
fprintf(stderr, "unrecognized ELF data encoding %d: %s\n",
ehdr->e_ident[EI_DATA], fname);
fail_file();
- } break;
- case ELFDATA2LSB: {
- if (1 != *(unsigned char const *)&endian) {
+ break;
+ case ELFDATA2LSB:
+ if (*(unsigned char const *)&endian != 1) {
/* main() is big endian, file.o is little endian. */
w = w4rev;
w2 = w2rev;
w8 = w8rev;
}
- } break;
- case ELFDATA2MSB: {
- if (0 != *(unsigned char const *)&endian) {
+ break;
+ case ELFDATA2MSB:
+ if (*(unsigned char const *)&endian != 0) {
/* main() is little endian, file.o is big endian. */
w = w4rev;
w2 = w2rev;
w8 = w8rev;
}
- } break;
+ break;
} /* end switch */
- if (0 != memcmp(ELFMAG, ehdr->e_ident, SELFMAG)
- || ET_REL != w2(ehdr->e_type)
- || EV_CURRENT != ehdr->e_ident[EI_VERSION]) {
+ if (memcmp(ELFMAG, ehdr->e_ident, SELFMAG) != 0
+ || w2(ehdr->e_type) != ET_REL
+ || ehdr->e_ident[EI_VERSION] != EV_CURRENT) {
fprintf(stderr, "unrecognized ET_REL file %s\n", fname);
fail_file();
}
gpfx = 0;
switch (w2(ehdr->e_machine)) {
- default: {
+ default:
fprintf(stderr, "unrecognized e_machine %d %s\n",
w2(ehdr->e_machine), fname);
fail_file();
- } break;
- case EM_386: reltype = R_386_32; break;
+ break;
+ case EM_386:
+ reltype = R_386_32;
+ make_nop = make_nop_x86;
+ ideal_nop = ideal_nop5_x86_32;
+ mcount_adjust_32 = -1;
+ break;
case EM_ARM: reltype = R_ARM_ABS32;
altmcount = "__gnu_mcount_nc";
break;
@@ -311,67 +347,91 @@ do_file(char const *const fname)
case EM_S390: /* reltype: e_class */ gpfx = '_'; break;
case EM_SH: reltype = R_SH_DIR32; break;
case EM_SPARCV9: reltype = R_SPARC_64; gpfx = '_'; break;
- case EM_X86_64: reltype = R_X86_64_64; break;
+ case EM_X86_64:
+ make_nop = make_nop_x86;
+ ideal_nop = ideal_nop5_x86_64;
+ reltype = R_X86_64_64;
+ mcount_adjust_64 = -1;
+ break;
} /* end switch */
switch (ehdr->e_ident[EI_CLASS]) {
- default: {
+ default:
fprintf(stderr, "unrecognized ELF class %d %s\n",
ehdr->e_ident[EI_CLASS], fname);
fail_file();
- } break;
- case ELFCLASS32: {
- if (sizeof(Elf32_Ehdr) != w2(ehdr->e_ehsize)
- || sizeof(Elf32_Shdr) != w2(ehdr->e_shentsize)) {
+ break;
+ case ELFCLASS32:
+ if (w2(ehdr->e_ehsize) != sizeof(Elf32_Ehdr)
+ || w2(ehdr->e_shentsize) != sizeof(Elf32_Shdr)) {
fprintf(stderr,
"unrecognized ET_REL file: %s\n", fname);
fail_file();
}
- if (EM_S390 == w2(ehdr->e_machine))
+ if (w2(ehdr->e_machine) == EM_S390) {
reltype = R_390_32;
- if (EM_MIPS == w2(ehdr->e_machine)) {
+ mcount_adjust_32 = -4;
+ }
+ if (w2(ehdr->e_machine) == EM_MIPS) {
reltype = R_MIPS_32;
is_fake_mcount32 = MIPS32_is_fake_mcount;
}
do32(ehdr, fname, reltype);
- } break;
+ break;
case ELFCLASS64: {
Elf64_Ehdr *const ghdr = (Elf64_Ehdr *)ehdr;
- if (sizeof(Elf64_Ehdr) != w2(ghdr->e_ehsize)
- || sizeof(Elf64_Shdr) != w2(ghdr->e_shentsize)) {
+ if (w2(ghdr->e_ehsize) != sizeof(Elf64_Ehdr)
+ || w2(ghdr->e_shentsize) != sizeof(Elf64_Shdr)) {
fprintf(stderr,
"unrecognized ET_REL file: %s\n", fname);
fail_file();
}
- if (EM_S390 == w2(ghdr->e_machine))
+ if (w2(ghdr->e_machine) == EM_S390) {
reltype = R_390_64;
- if (EM_MIPS == w2(ghdr->e_machine)) {
+ mcount_adjust_64 = -8;
+ }
+ if (w2(ghdr->e_machine) == EM_MIPS) {
reltype = R_MIPS_64;
Elf64_r_sym = MIPS64_r_sym;
Elf64_r_info = MIPS64_r_info;
is_fake_mcount64 = MIPS64_is_fake_mcount;
}
do64(ghdr, fname, reltype);
- } break;
+ break;
+ }
} /* end switch */
cleanup();
}
int
-main(int argc, char const *argv[])
+main(int argc, char *argv[])
{
const char ftrace[] = "/ftrace.o";
int ftrace_size = sizeof(ftrace) - 1;
int n_error = 0; /* gcc-4.3.0 false positive complaint */
+ int c;
+ int i;
+
+ while ((c = getopt(argc, argv, "w")) >= 0) {
+ switch (c) {
+ case 'w':
+ warn_on_notrace_sect = 1;
+ break;
+ default:
+ fprintf(stderr, "usage: recordmcount [-w] file.o...\n");
+ return 0;
+ }
+ }
- if (argc <= 1) {
- fprintf(stderr, "usage: recordmcount file.o...\n");
+ if ((argc - optind) < 1) {
+ fprintf(stderr, "usage: recordmcount [-w] file.o...\n");
return 0;
}
/* Process each file in turn, allowing deep failure. */
- for (--argc, ++argv; 0 < argc; --argc, ++argv) {
+ for (i = optind; i < argc; i++) {
+ char *file = argv[i];
int const sjval = setjmp(jmpenv);
int len;
@@ -380,29 +440,29 @@ main(int argc, char const *argv[])
* function but does not call it. Since ftrace.o should
* not be traced anyway, we just skip it.
*/
- len = strlen(argv[0]);
+ len = strlen(file);
if (len >= ftrace_size &&
- strcmp(argv[0] + (len - ftrace_size), ftrace) == 0)
+ strcmp(file + (len - ftrace_size), ftrace) == 0)
continue;
switch (sjval) {
- default: {
- fprintf(stderr, "internal error: %s\n", argv[0]);
+ default:
+ fprintf(stderr, "internal error: %s\n", file);
exit(1);
- } break;
- case SJ_SETJMP: { /* normal sequence */
+ break;
+ case SJ_SETJMP: /* normal sequence */
/* Avoid problems if early cleanup() */
fd_map = -1;
ehdr_curr = NULL;
mmap_failed = 1;
- do_file(argv[0]);
- } break;
- case SJ_FAIL: { /* error in do_file or below */
+ do_file(file);
+ break;
+ case SJ_FAIL: /* error in do_file or below */
++n_error;
- } break;
- case SJ_SUCCEED: { /* premature success */
+ break;
+ case SJ_SUCCEED: /* premature success */
/* do nothing */
- } break;
+ break;
} /* end switch */
}
return !!n_error;
diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h
index baf187bee98..f40a6af6bf4 100644
--- a/scripts/recordmcount.h
+++ b/scripts/recordmcount.h
@@ -22,11 +22,15 @@
#undef is_fake_mcount
#undef fn_is_fake_mcount
#undef MIPS_is_fake_mcount
+#undef mcount_adjust
#undef sift_rel_mcount
+#undef nop_mcount
#undef find_secsym_ndx
#undef __has_rel_mcount
#undef has_rel_mcount
#undef tot_relsize
+#undef get_mcountsym
+#undef get_sym_str_and_relp
#undef do_func
#undef Elf_Addr
#undef Elf_Ehdr
@@ -39,6 +43,7 @@
#undef ELF_R_INFO
#undef Elf_r_info
#undef ELF_ST_BIND
+#undef ELF_ST_TYPE
#undef fn_ELF_R_SYM
#undef fn_ELF_R_INFO
#undef uint_t
@@ -49,14 +54,18 @@
#ifdef RECORD_MCOUNT_64
# define append_func append64
# define sift_rel_mcount sift64_rel_mcount
+# define nop_mcount nop_mcount_64
# define find_secsym_ndx find64_secsym_ndx
# define __has_rel_mcount __has64_rel_mcount
# define has_rel_mcount has64_rel_mcount
# define tot_relsize tot64_relsize
+# define get_sym_str_and_relp get_sym_str_and_relp_64
# define do_func do64
+# define get_mcountsym get_mcountsym_64
# define is_fake_mcount is_fake_mcount64
# define fn_is_fake_mcount fn_is_fake_mcount64
# define MIPS_is_fake_mcount MIPS64_is_fake_mcount
+# define mcount_adjust mcount_adjust_64
# define Elf_Addr Elf64_Addr
# define Elf_Ehdr Elf64_Ehdr
# define Elf_Shdr Elf64_Shdr
@@ -68,6 +77,7 @@
# define ELF_R_INFO ELF64_R_INFO
# define Elf_r_info Elf64_r_info
# define ELF_ST_BIND ELF64_ST_BIND
+# define ELF_ST_TYPE ELF64_ST_TYPE
# define fn_ELF_R_SYM fn_ELF64_R_SYM
# define fn_ELF_R_INFO fn_ELF64_R_INFO
# define uint_t uint64_t
@@ -77,14 +87,18 @@
#else
# define append_func append32
# define sift_rel_mcount sift32_rel_mcount
+# define nop_mcount nop_mcount_32
# define find_secsym_ndx find32_secsym_ndx
# define __has_rel_mcount __has32_rel_mcount
# define has_rel_mcount has32_rel_mcount
# define tot_relsize tot32_relsize
+# define get_sym_str_and_relp get_sym_str_and_relp_32
# define do_func do32
+# define get_mcountsym get_mcountsym_32
# define is_fake_mcount is_fake_mcount32
# define fn_is_fake_mcount fn_is_fake_mcount32
# define MIPS_is_fake_mcount MIPS32_is_fake_mcount
+# define mcount_adjust mcount_adjust_32
# define Elf_Addr Elf32_Addr
# define Elf_Ehdr Elf32_Ehdr
# define Elf_Shdr Elf32_Shdr
@@ -96,6 +110,7 @@
# define ELF_R_INFO ELF32_R_INFO
# define Elf_r_info Elf32_r_info
# define ELF_ST_BIND ELF32_ST_BIND
+# define ELF_ST_TYPE ELF32_ST_TYPE
# define fn_ELF_R_SYM fn_ELF32_R_SYM
# define fn_ELF_R_INFO fn_ELF32_R_INFO
# define uint_t uint32_t
@@ -123,6 +138,8 @@ static void fn_ELF_R_INFO(Elf_Rel *const rp, unsigned sym, unsigned type)
}
static void (*Elf_r_info)(Elf_Rel *const rp, unsigned sym, unsigned type) = fn_ELF_R_INFO;
+static int mcount_adjust = 0;
+
/*
* MIPS mcount long call has 2 _mcount symbols, only the position of the 1st
* _mcount symbol is needed for dynamic function tracer, with it, to disable
@@ -234,6 +251,49 @@ static void append_func(Elf_Ehdr *const ehdr,
uwrite(fd_map, ehdr, sizeof(*ehdr));
}
+static unsigned get_mcountsym(Elf_Sym const *const sym0,
+ Elf_Rel const *relp,
+ char const *const str0)
+{
+ unsigned mcountsym = 0;
+
+ Elf_Sym const *const symp =
+ &sym0[Elf_r_sym(relp)];
+ char const *symname = &str0[w(symp->st_name)];
+ char const *mcount = gpfx == '_' ? "_mcount" : "mcount";
+
+ if (symname[0] == '.')
+ ++symname; /* ppc64 hack */
+ if (strcmp(mcount, symname) == 0 ||
+ (altmcount && strcmp(altmcount, symname) == 0))
+ mcountsym = Elf_r_sym(relp);
+
+ return mcountsym;
+}
+
+static void get_sym_str_and_relp(Elf_Shdr const *const relhdr,
+ Elf_Ehdr const *const ehdr,
+ Elf_Sym const **sym0,
+ char const **str0,
+ Elf_Rel const **relp)
+{
+ Elf_Shdr *const shdr0 = (Elf_Shdr *)(_w(ehdr->e_shoff)
+ + (void *)ehdr);
+ unsigned const symsec_sh_link = w(relhdr->sh_link);
+ Elf_Shdr const *const symsec = &shdr0[symsec_sh_link];
+ Elf_Shdr const *const strsec = &shdr0[w(symsec->sh_link)];
+ Elf_Rel const *const rel0 = (Elf_Rel const *)(_w(relhdr->sh_offset)
+ + (void *)ehdr);
+
+ *sym0 = (Elf_Sym const *)(_w(symsec->sh_offset)
+ + (void *)ehdr);
+
+ *str0 = (char const *)(_w(strsec->sh_offset)
+ + (void *)ehdr);
+
+ *relp = rel0;
+}
+
/*
* Look at the relocations in order to find the calls to mcount.
* Accumulate the section offsets that are found, and their relocation info,
@@ -250,47 +310,27 @@ static uint_t *sift_rel_mcount(uint_t *mlocp,
{
uint_t *const mloc0 = mlocp;
Elf_Rel *mrelp = *mrelpp;
- Elf_Shdr *const shdr0 = (Elf_Shdr *)(_w(ehdr->e_shoff)
- + (void *)ehdr);
- unsigned const symsec_sh_link = w(relhdr->sh_link);
- Elf_Shdr const *const symsec = &shdr0[symsec_sh_link];
- Elf_Sym const *const sym0 = (Elf_Sym const *)(_w(symsec->sh_offset)
- + (void *)ehdr);
-
- Elf_Shdr const *const strsec = &shdr0[w(symsec->sh_link)];
- char const *const str0 = (char const *)(_w(strsec->sh_offset)
- + (void *)ehdr);
-
- Elf_Rel const *const rel0 = (Elf_Rel const *)(_w(relhdr->sh_offset)
- + (void *)ehdr);
+ Elf_Sym const *sym0;
+ char const *str0;
+ Elf_Rel const *relp;
unsigned rel_entsize = _w(relhdr->sh_entsize);
unsigned const nrel = _w(relhdr->sh_size) / rel_entsize;
- Elf_Rel const *relp = rel0;
-
unsigned mcountsym = 0;
unsigned t;
+ get_sym_str_and_relp(relhdr, ehdr, &sym0, &str0, &relp);
+
for (t = nrel; t; --t) {
- if (!mcountsym) {
- Elf_Sym const *const symp =
- &sym0[Elf_r_sym(relp)];
- char const *symname = &str0[w(symp->st_name)];
- char const *mcount = '_' == gpfx ? "_mcount" : "mcount";
-
- if ('.' == symname[0])
- ++symname; /* ppc64 hack */
- if (0 == strcmp(mcount, symname) ||
- (altmcount && 0 == strcmp(altmcount, symname)))
- mcountsym = Elf_r_sym(relp);
- }
+ if (!mcountsym)
+ mcountsym = get_mcountsym(sym0, relp, str0);
if (mcountsym == Elf_r_sym(relp) && !is_fake_mcount(relp)) {
- uint_t const addend = _w(_w(relp->r_offset) - recval);
-
+ uint_t const addend =
+ _w(_w(relp->r_offset) - recval + mcount_adjust);
mrelp->r_offset = _w(offbase
+ ((void *)mlocp - (void *)mloc0));
Elf_r_info(mrelp, recsym, reltype);
- if (sizeof(Elf_Rela) == rel_entsize) {
+ if (rel_entsize == sizeof(Elf_Rela)) {
((Elf_Rela *)mrelp)->r_addend = addend;
*mlocp++ = 0;
} else
@@ -304,6 +344,63 @@ static uint_t *sift_rel_mcount(uint_t *mlocp,
return mlocp;
}
+/*
+ * Read the relocation table again, but this time its called on sections
+ * that are not going to be traced. The mcount calls here will be converted
+ * into nops.
+ */
+static void nop_mcount(Elf_Shdr const *const relhdr,
+ Elf_Ehdr const *const ehdr,
+ const char *const txtname)
+{
+ Elf_Shdr *const shdr0 = (Elf_Shdr *)(_w(ehdr->e_shoff)
+ + (void *)ehdr);
+ Elf_Sym const *sym0;
+ char const *str0;
+ Elf_Rel const *relp;
+ Elf_Shdr const *const shdr = &shdr0[w(relhdr->sh_info)];
+ unsigned rel_entsize = _w(relhdr->sh_entsize);
+ unsigned const nrel = _w(relhdr->sh_size) / rel_entsize;
+ unsigned mcountsym = 0;
+ unsigned t;
+ int once = 0;
+
+ get_sym_str_and_relp(relhdr, ehdr, &sym0, &str0, &relp);
+
+ for (t = nrel; t; --t) {
+ int ret = -1;
+
+ if (!mcountsym)
+ mcountsym = get_mcountsym(sym0, relp, str0);
+
+ if (mcountsym == Elf_r_sym(relp) && !is_fake_mcount(relp)) {
+ if (make_nop)
+ ret = make_nop((void *)ehdr, shdr->sh_offset + relp->r_offset);
+ if (warn_on_notrace_sect && !once) {
+ printf("Section %s has mcount callers being ignored\n",
+ txtname);
+ once = 1;
+ /* just warn? */
+ if (!make_nop)
+ return;
+ }
+ }
+
+ /*
+ * If we successfully removed the mcount, mark the relocation
+ * as a nop (don't do anything with it).
+ */
+ if (!ret) {
+ Elf_Rel rel;
+ rel = *(Elf_Rel *)relp;
+ Elf_r_info(&rel, Elf_r_sym(relp), rel_type_nop);
+ ulseek(fd_map, (void *)relp - (void *)ehdr, SEEK_SET);
+ uwrite(fd_map, &rel, sizeof(rel));
+ }
+ relp = (Elf_Rel const *)(rel_entsize + (void *)relp);
+ }
+}
+
/*
* Find a symbol in the given section, to be used as the base for relocating
@@ -333,6 +430,11 @@ static unsigned find_secsym_ndx(unsigned const txtndx,
if (txtndx == w2(symp->st_shndx)
/* avoid STB_WEAK */
&& (STB_LOCAL == st_bind || STB_GLOBAL == st_bind)) {
+ /* function symbols on ARM have quirks, avoid them */
+ if (w2(ehdr->e_machine) == EM_ARM
+ && ELF_ST_TYPE(symp->st_info) == STT_FUNC)
+ continue;
+
*recvalp = _w(symp->st_value);
return symp - sym0;
}
@@ -354,13 +456,13 @@ __has_rel_mcount(Elf_Shdr const *const relhdr, /* is SHT_REL or SHT_RELA */
Elf_Shdr const *const txthdr = &shdr0[w(relhdr->sh_info)];
char const *const txtname = &shstrtab[w(txthdr->sh_name)];
- if (0 == strcmp("__mcount_loc", txtname)) {
+ if (strcmp("__mcount_loc", txtname) == 0) {
fprintf(stderr, "warning: __mcount_loc already exists: %s\n",
fname);
succeed_file();
}
- if (SHT_PROGBITS != w(txthdr->sh_type) ||
- !is_mcounted_section_name(txtname))
+ if (w(txthdr->sh_type) != SHT_PROGBITS ||
+ !(w(txthdr->sh_flags) & SHF_EXECINSTR))
return NULL;
return txtname;
}
@@ -370,7 +472,7 @@ static char const *has_rel_mcount(Elf_Shdr const *const relhdr,
char const *const shstrtab,
char const *const fname)
{
- if (SHT_REL != w(relhdr->sh_type) && SHT_RELA != w(relhdr->sh_type))
+ if (w(relhdr->sh_type) != SHT_REL && w(relhdr->sh_type) != SHT_RELA)
return NULL;
return __has_rel_mcount(relhdr, shdr0, shstrtab, fname);
}
@@ -383,9 +485,11 @@ static unsigned tot_relsize(Elf_Shdr const *const shdr0,
{
unsigned totrelsz = 0;
Elf_Shdr const *shdrp = shdr0;
+ char const *txtname;
for (; nhdr; --nhdr, ++shdrp) {
- if (has_rel_mcount(shdrp, shdr0, shstrtab, fname))
+ txtname = has_rel_mcount(shdrp, shdr0, shstrtab, fname);
+ if (txtname && is_mcounted_section_name(txtname))
totrelsz += _w(shdrp->sh_size);
}
return totrelsz;
@@ -421,7 +525,7 @@ do_func(Elf_Ehdr *const ehdr, char const *const fname, unsigned const reltype)
for (relhdr = shdr0, k = nhdr; k; --k, ++relhdr) {
char const *const txtname = has_rel_mcount(relhdr, shdr0,
shstrtab, fname);
- if (txtname) {
+ if (txtname && is_mcounted_section_name(txtname)) {
uint_t recval = 0;
unsigned const recsym = find_secsym_ndx(
w(relhdr->sh_info), txtname, &recval,
@@ -432,6 +536,12 @@ do_func(Elf_Ehdr *const ehdr, char const *const fname, unsigned const reltype)
mlocp = sift_rel_mcount(mlocp,
(void *)mlocp - (void *)mloc0, &mrelp,
relhdr, ehdr, recsym, recval, reltype);
+ } else if (txtname && (warn_on_notrace_sect || make_nop)) {
+ /*
+ * This section is ignored by ftrace, but still
+ * has mcount calls. Convert them to nops now.
+ */
+ nop_mcount(relhdr, ehdr, txtname);
}
}
if (mloc0 != mlocp) {
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 4be0deea71c..858966ab019 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -134,6 +134,7 @@ my %text_sections = (
".sched.text" => 1,
".spinlock.text" => 1,
".irqentry.text" => 1,
+ ".kprobes.text" => 1,
".text.unlikely" => 1,
);
@@ -222,6 +223,7 @@ if ($arch eq "x86_64") {
$mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\smcount([+-]0x[0-9a-zA-Z]+)?\$";
$type = ".quad";
$alignment = 8;
+ $mcount_adjust = -1;
# force flags for this arch
$ld .= " -m elf_x86_64";
@@ -231,6 +233,7 @@ if ($arch eq "x86_64") {
} elsif ($arch eq "i386") {
$alignment = 4;
+ $mcount_adjust = -1;
# force flags for this arch
$ld .= " -m elf_i386";
@@ -240,12 +243,14 @@ if ($arch eq "x86_64") {
} elsif ($arch eq "s390" && $bits == 32) {
$mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_390_32\\s+_mcount\$";
+ $mcount_adjust = -4;
$alignment = 4;
$ld .= " -m elf_s390";
$cc .= " -m31";
} elsif ($arch eq "s390" && $bits == 64) {
$mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_390_(PC|PLT)32DBL\\s+_mcount\\+0x2\$";
+ $mcount_adjust = -8;
$alignment = 8;
$type = ".quad";
$ld .= " -m elf64_s390";
diff --git a/scripts/rt-tester/rt-tester.py b/scripts/rt-tester/rt-tester.py
index 8c81d76959e..34186cac1d2 100644
--- a/scripts/rt-tester/rt-tester.py
+++ b/scripts/rt-tester/rt-tester.py
@@ -180,7 +180,7 @@ while 1:
for s in stat:
s = s.strip()
if s.startswith(testop[0]):
- # Seperate status value
+ # Separate status value
val = s[2:].strip()
query = analyse(val, testop, dat)
break
diff --git a/scripts/selinux/README b/scripts/selinux/README
index a936315ba2c..4d020ecb752 100644
--- a/scripts/selinux/README
+++ b/scripts/selinux/README
@@ -1,2 +1,2 @@
-Please see Documentation/SELinux.txt for information on
+Please see Documentation/security/SELinux.txt for information on
installing a dummy SELinux policy.
diff --git a/scripts/tags.sh b/scripts/tags.sh
index bd6185d529c..75c5d24f199 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -132,7 +132,7 @@ exuberant()
--regex-asm='/^ENTRY\(([^)]*)\).*/\1/' \
--regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \
--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/' \
- --regex-c++='/^DEFINE_EVENT\(([^,)]*).*/trace_\1/'
+ --regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1/'
all_kconfigs | xargs $1 -a \
--langdef=kconfig --language-force=kconfig \
@@ -152,7 +152,9 @@ emacs()
{
all_sources | xargs $1 -a \
--regex='/^ENTRY(\([^)]*\)).*/\1/' \
- --regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/'
+ --regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/' \
+ --regex='/^TRACE_EVENT(\([^,)]*\).*/trace_\1/' \
+ --regex='/^DEFINE_EVENT([^,)]*, *\([^,)]*\).*/trace_\1/'
all_kconfigs | xargs $1 -a \
--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'