Merge tag 'kbuild-v6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:
 "This is the last pull request from me.

  I'm grateful to have been able to continue as a maintainer for eight
  years. From the next cycle, Nathan and Nicolas will maintain Kbuild.

   - Fix a shortcut key issue in menuconfig

   - Fix missing rebuild of kheaders

   - Sort the symbol dump generated by gendwarfsyms

   - Support zboot extraction in scripts/extract-vmlinux

   - Migrate gconfig to GTK 3

   - Add TAR variable to allow overriding the default tar command

   - Hand over Kbuild maintainership"

* tag 'kbuild-v6.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (92 commits)
  MAINTAINERS: hand over Kbuild maintenance
  kheaders: make it possible to override TAR
  kbuild: userprogs: use correct linker when mixing clang and GNU ld
  kconfig: lxdialog: replace strcpy() with strncpy() in inputbox.c
  kconfig: lxdialog: replace strcpy with snprintf in print_autowrap
  kconfig: gconf: refactor text_insert_help()
  kconfig: gconf: remove unneeded variable in text_insert_msg
  kconfig: gconf: use hyphens in signals
  kconfig: gconf: replace GtkImageMenuItem with GtkMenuItem
  kconfig: gconf: Fix Back button behavior
  kconfig: gconf: fix single view to display dependent symbols correctly
  scripts: add zboot support to extract-vmlinux
  gendwarfksyms: order -T symtypes output by name
  gendwarfksyms: use preferred form of sizeof for allocation
  kconfig: qconf: confine {begin,end}Group to constructor and destructor
  kconfig: qconf: fix ConfigList::updateListAllforAll()
  kconfig: add a function to dump all menu entries in a tree-like format
  kconfig: gconf: show GTK version in About dialog
  kconfig: gconf: replace GtkHPaned and GtkVPaned with GtkPaned
  kconfig: gconf: replace GdkColor with GdkRGBA
  ...

scripts/extract-vmlinux

@@ -12,13 +12,12 @@
 
 check_vmlinux()
 {
-	# Use readelf to check if it's a valid ELF
-	# TODO: find a better to way to check that it's really vmlinux
-	#       and not just an elf
-	readelf -h $1 > /dev/null 2>&1 || return 1
-
-	cat $1
-	exit 0
+	if file "$1" | grep -q 'Linux kernel.*boot executable' ||
+		readelf -h "$1" > /dev/null 2>&1
+	then
+		cat "$1"
+		exit 0
+	fi
 }
 
 try_decompress()

scripts/gendwarfksyms/cache.c

@@ -15,7 +15,7 @@ void cache_set(struct cache *cache, unsigned long key, int value)
 {
 	struct cache_item *ci;
 
-	ci = xmalloc(sizeof(struct cache_item));
+	ci = xmalloc(sizeof(*ci));
 	ci->key = key;
 	ci->value = value;
 	hash_add(cache->cache, &ci->hash, hash_32(key));

scripts/gendwarfksyms/die.c

@@ -33,7 +33,7 @@ static struct die *create_die(Dwarf_Die *die, enum die_state state)
 {
 	struct die *cd;
 
-	cd = xmalloc(sizeof(struct die));
+	cd = xmalloc(sizeof(*cd));
 	init_die(cd);
 	cd->addr = (uintptr_t)die->addr;
 
@@ -123,7 +123,7 @@ static struct die_fragment *append_item(struct die *cd)
 {
 	struct die_fragment *df;
 
-	df = xmalloc(sizeof(struct die_fragment));
+	df = xmalloc(sizeof(*df));
 	df->type = FRAGMENT_EMPTY;
 	list_add_tail(&df->list, &cd->fragments);
 	return df;

scripts/gendwarfksyms/dwarf.c

@@ -634,7 +634,7 @@ static int get_union_kabi_status(Dwarf_Die *die, Dwarf_Die *placeholder,
 	 * Note that the user of this feature is responsible for ensuring
 	 * that the structure actually remains ABI compatible.
 	 */
-	memset(&state.kabi, 0, sizeof(struct kabi_state));
+	memset(&state.kabi, 0, sizeof(state.kabi));
 
 	res = checkp(process_die_container(&state, NULL, die,
 					   check_union_member_kabi_status,

scripts/gendwarfksyms/kabi.c

@@ -228,7 +228,7 @@ void kabi_read_rules(int fd)
 		if (type == KABI_RULE_TYPE_UNKNOWN)
 			error("unsupported kABI rule type: '%s'", field);
 
-		rule = xmalloc(sizeof(struct rule));
+		rule = xmalloc(sizeof(*rule));
 
 		rule->type = type;
 		rule->target = xstrdup(get_rule_field(&rule_str, &left));

scripts/gendwarfksyms/symbols.c

@@ -146,7 +146,7 @@ void symbol_read_exports(FILE *file)
 			continue;
 		}
 
-		sym = xcalloc(1, sizeof(struct symbol));
+		sym = xcalloc(1, sizeof(*sym));
 		sym->name = name;
 		sym->addr.section = SHN_UNDEF;
 		sym->state = SYMBOL_UNPROCESSED;

scripts/gendwarfksyms/types.c

@@ -6,6 +6,8 @@
 #define _GNU_SOURCE
 #include <inttypes.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <zlib.h>
 
 #include "gendwarfksyms.h"
@@ -43,7 +45,7 @@ static int type_list_append(struct list_head *list, const char *s, void *owned)
 	if (!s)
 		return 0;
 
-	entry = xmalloc(sizeof(struct type_list_entry));
+	entry = xmalloc(sizeof(*entry));
 	entry->str = s;
 	entry->owned = owned;
 	list_add_tail(&entry->list, list);
@@ -120,7 +122,7 @@ static struct type_expansion *type_map_add(const char *name,
 	struct type_expansion *e;
 
 	if (__type_map_get(name, &e)) {
-		e = xmalloc(sizeof(struct type_expansion));
+		e = xmalloc(sizeof(*e));
 		type_expansion_init(e);
 		e->name = xstrdup(name);
 
@@ -179,20 +181,41 @@ static int type_map_get(const char *name, struct type_expansion **res)
 	return -1;
 }
 
+static int cmp_expansion_name(const void *p1, const void *p2)
+{
+	struct type_expansion *const *e1 = p1;
+	struct type_expansion *const *e2 = p2;
+
+	return strcmp((*e1)->name, (*e2)->name);
+}
+
 static void type_map_write(FILE *file)
 {
 	struct type_expansion *e;
 	struct hlist_node *tmp;
+	struct type_expansion **es;
+	size_t count = 0;
+	size_t i = 0;
 
 	if (!file)
 		return;
 
-	hash_for_each_safe(type_map, e, tmp, hash) {
-		checkp(fputs(e->name, file));
+	hash_for_each_safe(type_map, e, tmp, hash)
+		++count;
+	es = xmalloc(count * sizeof(*es));
+	hash_for_each_safe(type_map, e, tmp, hash)
+		es[i++] = e;
+
+	qsort(es, count, sizeof(*es), cmp_expansion_name);
+
+	for (i = 0; i < count; ++i) {
+		checkp(fputs(es[i]->name, file));
 		checkp(fputs(" ", file));
-		type_list_write(&e->expanded, file);
+		type_list_write(&es[i]->expanded, file);
 		checkp(fputs("\n", file));
 	}
+
+	free(es);
 }
 
 static void type_map_free(void)

scripts/kconfig/conf.c

@@ -594,7 +594,7 @@ static void check_conf(struct menu *menu)
 		default:
 			if (!conf_cnt++)
 				printf("*\n* Restart config...\n*\n");
-			rootEntry = menu_get_parent_menu(menu);
+			rootEntry = menu_get_menu_or_parent_menu(menu);
 			conf(rootEntry);
 			break;
 		}

scripts/kconfig/confdata.c

@@ -77,7 +77,7 @@ static bool is_same(const char *file1, const char *file2)
 	if (map2 == MAP_FAILED)
 		goto close2;
 
-	if (bcmp(map1, map2, st1.st_size))
+	if (memcmp(map1, map2, st1.st_size))
 		goto close2;
 
 	ret = true;

scripts/kconfig/gconf-cfg.sh

@@ -6,7 +6,7 @@ set -eu
 cflags=$1
 libs=$2
 
-PKG="gtk+-2.0 gmodule-2.0 libglade-2.0"
+PKG=gtk+-3.0
 
 if [ -z "$(command -v ${HOSTPKG_CONFIG})" ]; then
 	echo >&2 "*"
@@ -18,18 +18,11 @@ fi
 if ! ${HOSTPKG_CONFIG} --exists $PKG; then
 	echo >&2 "*"
 	echo >&2 "* Unable to find the GTK+ installation. Please make sure that"
-	echo >&2 "* the GTK+ 2.0 development package is correctly installed."
+	echo >&2 "* the GTK 3 development package is correctly installed."
 	echo >&2 "* You need $PKG"
 	echo >&2 "*"
 	exit 1
 fi
 
-if ! ${HOSTPKG_CONFIG} --atleast-version=2.0.0 gtk+-2.0; then
-	echo >&2 "*"
-	echo >&2 "* GTK+ is present but version >= 2.0.0 is required."
-	echo >&2 "*"
-	exit 1
-fi
-
 ${HOSTPKG_CONFIG} --cflags ${PKG} > ${cflags}
 ${HOSTPKG_CONFIG} --libs ${PKG} > ${libs}

scripts/kconfig/gconf.ui

@@ -1,8 +1,8 @@
 <?xml version="1.0" standalone="no"?> <!--*- mode: xml -*-->
 
-<glade-interface>
+<interface>
 
-<widget class="GtkWindow" id="window1">
+<object class="GtkWindow" id="window1">
   <property name="visible">True</property>
   <property name="title" translatable="yes">Gtk Kernel Configurator</property>
   <property name="type">GTK_WINDOW_TOPLEVEL</property>
@@ -17,295 +17,196 @@
   <property name="skip_pager_hint">False</property>
   <property name="type_hint">GDK_WINDOW_TYPE_HINT_NORMAL</property>
   <property name="gravity">GDK_GRAVITY_NORTH_WEST</property>
-  <signal name="destroy" handler="on_window1_destroy" object="window1"/>
-  <signal name="size_request" handler="on_window1_size_request" object="vpaned1" last_modification_time="Fri, 11 Jan 2002 16:17:11 GMT"/>
-  <signal name="delete_event" handler="on_window1_delete_event" object="window1" last_modification_time="Sun, 09 Mar 2003 19:42:46 GMT"/>
 
   <child>
-    <widget class="GtkVBox" id="vbox1">
+    <object class="GtkBox" id="vbox1">
+      <property name="orientation">vertical</property>
       <property name="visible">True</property>
       <property name="homogeneous">False</property>
       <property name="spacing">0</property>
 
       <child>
-	<widget class="GtkMenuBar" id="menubar1">
+	<object class="GtkMenuBar" id="menubar1">
 	  <property name="visible">True</property>
 
 	  <child>
-	    <widget class="GtkMenuItem" id="file1">
+	    <object class="GtkMenuItem" id="file1">
 	      <property name="visible">True</property>
 	      <property name="label" translatable="yes">_File</property>
 	      <property name="use_underline">True</property>
 
-	      <child>
-		<widget class="GtkMenu" id="file1_menu">
+	      <child type="submenu">
+		<object class="GtkMenu" id="file1_menu">
 
 		  <child>
-		    <widget class="GtkImageMenuItem" id="load1">
+		    <object class="GtkMenuItem" id="load1">
 		      <property name="visible">True</property>
-		      <property name="tooltip" translatable="yes">Load a config file</property>
+		      <property name="tooltip-text" translatable="yes">Load a config file</property>
 		      <property name="label" translatable="yes">_Load</property>
 		      <property name="use_underline">True</property>
-		      <signal name="activate" handler="on_load1_activate"/>
 		      <accelerator key="L" modifiers="GDK_CONTROL_MASK" signal="activate"/>
-
-		      <child internal-child="image">
-			<widget class="GtkImage" id="image39">
-			  <property name="visible">True</property>
-			  <property name="stock">gtk-open</property>
-			  <property name="icon_size">1</property>
-			  <property name="xalign">0.5</property>
-			  <property name="yalign">0.5</property>
-			  <property name="xpad">0</property>
-			  <property name="ypad">0</property>
-			</widget>
-		      </child>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkImageMenuItem" id="save1">
+		    <object class="GtkMenuItem" id="save1">
 		      <property name="visible">True</property>
-		      <property name="tooltip" translatable="yes">Save the config in .config</property>
+		      <property name="tooltip-text" translatable="yes">Save the config in .config</property>
 		      <property name="label" translatable="yes">_Save</property>
 		      <property name="use_underline">True</property>
-		      <signal name="activate" handler="on_save_activate"/>
 		      <accelerator key="S" modifiers="GDK_CONTROL_MASK" signal="activate"/>
-
-		      <child internal-child="image">
-			<widget class="GtkImage" id="image40">
-			  <property name="visible">True</property>
-			  <property name="stock">gtk-save</property>
-			  <property name="icon_size">1</property>
-			  <property name="xalign">0.5</property>
-			  <property name="yalign">0.5</property>
-			  <property name="xpad">0</property>
-			  <property name="ypad">0</property>
-			</widget>
-		      </child>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkImageMenuItem" id="save_as1">
+		    <object class="GtkMenuItem" id="save_as1">
 		      <property name="visible">True</property>
-		      <property name="tooltip" translatable="yes">Save the config in a file</property>
+		      <property name="tooltip-text" translatable="yes">Save the config in a file</property>
 		      <property name="label" translatable="yes">Save _as</property>
 		      <property name="use_underline">True</property>
-		      <signal name="activate" handler="on_save_as1_activate"/>
-
-		      <child internal-child="image">
-			<widget class="GtkImage" id="image41">
-			  <property name="visible">True</property>
-			  <property name="stock">gtk-save-as</property>
-			  <property name="icon_size">1</property>
-			  <property name="xalign">0.5</property>
-			  <property name="yalign">0.5</property>
-			  <property name="xpad">0</property>
-			  <property name="ypad">0</property>
-			</widget>
-		      </child>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkSeparatorMenuItem" id="separator1">
+		    <object class="GtkSeparatorMenuItem" id="separator1">
 		      <property name="visible">True</property>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkImageMenuItem" id="quit1">
+		    <object class="GtkMenuItem" id="quit1">
 		      <property name="visible">True</property>
 		      <property name="label" translatable="yes">_Quit</property>
 		      <property name="use_underline">True</property>
-		      <signal name="activate" handler="on_quit1_activate"/>
 		      <accelerator key="Q" modifiers="GDK_CONTROL_MASK" signal="activate"/>
-
-		      <child internal-child="image">
-			<widget class="GtkImage" id="image42">
-			  <property name="visible">True</property>
-			  <property name="stock">gtk-quit</property>
-			  <property name="icon_size">1</property>
-			  <property name="xalign">0.5</property>
-			  <property name="yalign">0.5</property>
-			  <property name="xpad">0</property>
-			  <property name="ypad">0</property>
-			</widget>
-		      </child>
-		    </widget>
+		    </object>
 		  </child>
-		</widget>
+		</object>
 	      </child>
-	    </widget>
+	    </object>
 	  </child>
 
 	  <child>
-	    <widget class="GtkMenuItem" id="options1">
+	    <object class="GtkMenuItem" id="options1">
 	      <property name="visible">True</property>
 	      <property name="label" translatable="yes">_Options</property>
 	      <property name="use_underline">True</property>
 
-	      <child>
-		<widget class="GtkMenu" id="options1_menu">
+	      <child type="submenu">
+		<object class="GtkMenu" id="options1_menu">
 
 		  <child>
-		    <widget class="GtkCheckMenuItem" id="show_name1">
+		    <object class="GtkCheckMenuItem" id="show_name1">
 		      <property name="visible">True</property>
-		      <property name="tooltip" translatable="yes">Show name</property>
+		      <property name="tooltip-text" translatable="yes">Show name</property>
 		      <property name="label" translatable="yes">Show _name</property>
 		      <property name="use_underline">True</property>
 		      <property name="active">False</property>
-		      <signal name="activate" handler="on_show_name1_activate"/>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkCheckMenuItem" id="show_range1">
+		    <object class="GtkCheckMenuItem" id="show_range1">
 		      <property name="visible">True</property>
-		      <property name="tooltip" translatable="yes">Show range (Y/M/N)</property>
+		      <property name="tooltip-text" translatable="yes">Show range (Y/M/N)</property>
 		      <property name="label" translatable="yes">Show _range</property>
 		      <property name="use_underline">True</property>
 		      <property name="active">False</property>
-		      <signal name="activate" handler="on_show_range1_activate"/>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkCheckMenuItem" id="show_data1">
+		    <object class="GtkCheckMenuItem" id="show_data1">
 		      <property name="visible">True</property>
-		      <property name="tooltip" translatable="yes">Show value of the option</property>
+		      <property name="tooltip-text" translatable="yes">Show value of the option</property>
 		      <property name="label" translatable="yes">Show _data</property>
 		      <property name="use_underline">True</property>
 		      <property name="active">False</property>
-		      <signal name="activate" handler="on_show_data1_activate"/>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkSeparatorMenuItem" id="separator2">
+		    <object class="GtkSeparatorMenuItem" id="separator2">
 		      <property name="visible">True</property>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkRadioMenuItem" id="set_option_mode1">
+		    <object class="GtkRadioMenuItem" id="set_option_mode1">
 		      <property name="visible">True</property>
-		      <property name="tooltip" translatable="yes">Show normal options</property>
+		      <property name="tooltip-text" translatable="yes">Show normal options</property>
 		      <property name="label" translatable="yes">Show normal options</property>
 		      <property name="use_underline">True</property>
 		      <property name="active">True</property>
-		      <signal name="activate" handler="on_set_option_mode1_activate"/>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkRadioMenuItem" id="set_option_mode2">
+		    <object class="GtkRadioMenuItem" id="set_option_mode2">
 		      <property name="visible">True</property>
-		      <property name="tooltip" translatable="yes">Show all options</property>
+		      <property name="tooltip-text" translatable="yes">Show all options</property>
 		      <property name="label" translatable="yes">Show all _options</property>
 		      <property name="use_underline">True</property>
 		      <property name="active">False</property>
 		      <property name="group">set_option_mode1</property>
-		      <signal name="activate" handler="on_set_option_mode2_activate"/>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkRadioMenuItem" id="set_option_mode3">
+		    <object class="GtkRadioMenuItem" id="set_option_mode3">
 		      <property name="visible">True</property>
-		      <property name="tooltip" translatable="yes">Show all options with prompts</property>
+		      <property name="tooltip-text" translatable="yes">Show all options with prompts</property>
 		      <property name="label" translatable="yes">Show all prompt options</property>
 		      <property name="use_underline">True</property>
 		      <property name="active">False</property>
 		      <property name="group">set_option_mode1</property>
-		      <signal name="activate" handler="on_set_option_mode3_activate"/>
-		    </widget>
+		    </object>
 		  </child>
 
-		</widget>
+		</object>
 	      </child>
-	    </widget>
+	    </object>
 	  </child>
 
 	  <child>
-	    <widget class="GtkMenuItem" id="help1">
+	    <object class="GtkMenuItem" id="help1">
 	      <property name="visible">True</property>
 	      <property name="label" translatable="yes">_Help</property>
 	      <property name="use_underline">True</property>
 
-	      <child>
-		<widget class="GtkMenu" id="help1_menu">
+	      <child type="submenu">
+		<object class="GtkMenu" id="help1_menu">
 
 		  <child>
-		    <widget class="GtkImageMenuItem" id="introduction1">
+		    <object class="GtkMenuItem" id="introduction1">
 		      <property name="visible">True</property>
 		      <property name="label" translatable="yes">_Introduction</property>
 		      <property name="use_underline">True</property>
-		      <signal name="activate" handler="on_introduction1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/>
 		      <accelerator key="I" modifiers="GDK_CONTROL_MASK" signal="activate"/>
-
-		      <child internal-child="image">
-			<widget class="GtkImage" id="image43">
-			  <property name="visible">True</property>
-			  <property name="stock">gtk-dialog-question</property>
-			  <property name="icon_size">1</property>
-			  <property name="xalign">0.5</property>
-			  <property name="yalign">0.5</property>
-			  <property name="xpad">0</property>
-			  <property name="ypad">0</property>
-			</widget>
-		      </child>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkImageMenuItem" id="about1">
+		    <object class="GtkMenuItem" id="about1">
 		      <property name="visible">True</property>
 		      <property name="label" translatable="yes">_About</property>
 		      <property name="use_underline">True</property>
-		      <signal name="activate" handler="on_about1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/>
 		      <accelerator key="A" modifiers="GDK_CONTROL_MASK" signal="activate"/>
-
-		      <child internal-child="image">
-			<widget class="GtkImage" id="image44">
-			  <property name="visible">True</property>
-			  <property name="stock">gtk-properties</property>
-			  <property name="icon_size">1</property>
-			  <property name="xalign">0.5</property>
-			  <property name="yalign">0.5</property>
-			  <property name="xpad">0</property>
-			  <property name="ypad">0</property>
-			</widget>
-		      </child>
-		    </widget>
+		    </object>
 		  </child>
 
 		  <child>
-		    <widget class="GtkImageMenuItem" id="license1">
+		    <object class="GtkMenuItem" id="license1">
 		      <property name="visible">True</property>
 		      <property name="label" translatable="yes">_License</property>
 		      <property name="use_underline">True</property>
-		      <signal name="activate" handler="on_license1_activate" last_modification_time="Fri, 15 Nov 2002 20:26:30 GMT"/>
-
-		      <child internal-child="image">
-			<widget class="GtkImage" id="image45">
-			  <property name="visible">True</property>
-			  <property name="stock">gtk-justify-fill</property>
-			  <property name="icon_size">1</property>
-			  <property name="xalign">0.5</property>
-			  <property name="yalign">0.5</property>
-			  <property name="xpad">0</property>
-			  <property name="ypad">0</property>
-			</widget>
-		      </child>
-		    </widget>
+		    </object>
 		  </child>
-		</widget>
+		</object>
 	      </child>
-	    </widget>
+	    </object>
 	  </child>
-	</widget>
+	</object>
 	<packing>
 	  <property name="padding">0</property>
 	  <property name="expand">False</property>
@@ -314,32 +215,23 @@
       </child>
 
       <child>
-	<widget class="GtkHandleBox" id="handlebox1">
-	  <property name="visible">True</property>
-	  <property name="shadow_type">GTK_SHADOW_OUT</property>
-	  <property name="handle_position">GTK_POS_LEFT</property>
-	  <property name="snap_edge">GTK_POS_TOP</property>
-
-	  <child>
-	    <widget class="GtkToolbar" id="toolbar1">
+	    <object class="GtkToolbar" id="toolbar1">
 	      <property name="visible">True</property>
 	      <property name="orientation">GTK_ORIENTATION_HORIZONTAL</property>
 	      <property name="toolbar_style">GTK_TOOLBAR_BOTH</property>
-	      <property name="tooltips">True</property>
 	      <property name="show_arrow">True</property>
 
 	      <child>
-		<widget class="GtkToolButton" id="button1">
+		<object class="GtkToolButton" id="button1">
 		  <property name="visible">True</property>
-		  <property name="tooltip" translatable="yes">Goes up of one level (single view)</property>
+		  <property name="tooltip-text" translatable="yes">Goes up one level (single view)</property>
 		  <property name="label" translatable="yes">Back</property>
 		  <property name="use_underline">True</property>
 		  <property name="stock_id">gtk-undo</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
-		  <signal name="clicked" handler="on_back_clicked"/>
-		</widget>
+		</object>
 		<packing>
 		  <property name="expand">False</property>
 		  <property name="homogeneous">True</property>
@@ -347,18 +239,18 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkToolItem" id="toolitem1">
+		<object class="GtkToolItem" id="toolitem1">
 		  <property name="visible">True</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
 
 		  <child>
-		    <widget class="GtkVSeparator" id="vseparator1">
+		    <object class="GtkVSeparator" id="vseparator1">
 		      <property name="visible">True</property>
-		    </widget>
+		    </object>
 		  </child>
-		</widget>
+		</object>
 		<packing>
 		  <property name="expand">False</property>
 		  <property name="homogeneous">False</property>
@@ -366,17 +258,16 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkToolButton" id="button2">
+		<object class="GtkToolButton" id="button2">
 		  <property name="visible">True</property>
-		  <property name="tooltip" translatable="yes">Load a config file</property>
+		  <property name="tooltip-text" translatable="yes">Load a config file</property>
 		  <property name="label" translatable="yes">Load</property>
 		  <property name="use_underline">True</property>
 		  <property name="stock_id">gtk-open</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
-		  <signal name="clicked" handler="on_load_clicked"/>
-		</widget>
+		</object>
 		<packing>
 		  <property name="expand">False</property>
 		  <property name="homogeneous">True</property>
@@ -384,17 +275,16 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkToolButton" id="button3">
+		<object class="GtkToolButton" id="button3">
 		  <property name="visible">True</property>
-		  <property name="tooltip" translatable="yes">Save a config file</property>
+		  <property name="tooltip-text" translatable="yes">Save a config file</property>
 		  <property name="label" translatable="yes">Save</property>
 		  <property name="use_underline">True</property>
 		  <property name="stock_id">gtk-save</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
-		  <signal name="clicked" handler="on_save_activate"/>
-		</widget>
+		</object>
 		<packing>
 		  <property name="expand">False</property>
 		  <property name="homogeneous">True</property>
@@ -402,18 +292,18 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkToolItem" id="toolitem2">
+		<object class="GtkToolItem" id="toolitem2">
 		  <property name="visible">True</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
 
 		  <child>
-		    <widget class="GtkVSeparator" id="vseparator2">
+		    <object class="GtkVSeparator" id="vseparator2">
 		      <property name="visible">True</property>
-		    </widget>
+		    </object>
 		  </child>
-		</widget>
+		</object>
 		<packing>
 		  <property name="expand">False</property>
 		  <property name="homogeneous">False</property>
@@ -421,17 +311,16 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkToolButton" id="button4">
+		<object class="GtkToolButton" id="button4">
 		  <property name="visible">True</property>
-		  <property name="tooltip" translatable="yes">Single view</property>
+		  <property name="tooltip-text" translatable="yes">Single view</property>
 		  <property name="label" translatable="yes">Single</property>
 		  <property name="use_underline">True</property>
 		  <property name="stock_id">gtk-missing-image</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
-		  <signal name="clicked" handler="on_single_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:39 GMT"/>
-		</widget>
+		</object>
 		<packing>
 		  <property name="expand">False</property>
 		  <property name="homogeneous">True</property>
@@ -439,17 +328,16 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkToolButton" id="button5">
+		<object class="GtkToolButton" id="button5">
 		  <property name="visible">True</property>
-		  <property name="tooltip" translatable="yes">Split view</property>
+		  <property name="tooltip-text" translatable="yes">Split view</property>
 		  <property name="label" translatable="yes">Split</property>
 		  <property name="use_underline">True</property>
 		  <property name="stock_id">gtk-missing-image</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
-		  <signal name="clicked" handler="on_split_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:45 GMT"/>
-		</widget>
+		</object>
 		<packing>
 		  <property name="expand">False</property>
 		  <property name="homogeneous">True</property>
@@ -457,17 +345,16 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkToolButton" id="button6">
+		<object class="GtkToolButton" id="button6">
 		  <property name="visible">True</property>
-		  <property name="tooltip" translatable="yes">Full view</property>
+		  <property name="tooltip-text" translatable="yes">Full view</property>
 		  <property name="label" translatable="yes">Full</property>
 		  <property name="use_underline">True</property>
 		  <property name="stock_id">gtk-missing-image</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
-		  <signal name="clicked" handler="on_full_clicked" last_modification_time="Sun, 12 Jan 2003 14:28:50 GMT"/>
-		</widget>
+		</object>
 		<packing>
 		  <property name="expand">False</property>
 		  <property name="homogeneous">True</property>
@@ -475,18 +362,18 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkToolItem" id="toolitem3">
+		<object class="GtkToolItem" id="toolitem3">
 		  <property name="visible">True</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
 
 		  <child>
-		    <widget class="GtkVSeparator" id="vseparator3">
+		    <object class="GtkVSeparator" id="vseparator3">
 		      <property name="visible">True</property>
-		    </widget>
+		    </object>
 		  </child>
-		</widget>
+		</object>
 		<packing>
 		  <property name="expand">False</property>
 		  <property name="homogeneous">False</property>
@@ -494,17 +381,16 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkToolButton" id="button7">
+		<object class="GtkToolButton" id="button7">
 		  <property name="visible">True</property>
-		  <property name="tooltip" translatable="yes">Collapse the whole tree in the right frame</property>
+		  <property name="tooltip-text" translatable="yes">Collapse the whole tree in the right frame</property>
 		  <property name="label" translatable="yes">Collapse</property>
 		  <property name="use_underline">True</property>
 		  <property name="stock_id">gtk-remove</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
-		  <signal name="clicked" handler="on_collapse_clicked"/>
-		</widget>
+		</object>
 		<packing>
 		  <property name="expand">False</property>
 		  <property name="homogeneous">True</property>
@@ -512,25 +398,22 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkToolButton" id="button8">
+		<object class="GtkToolButton" id="button8">
 		  <property name="visible">True</property>
-		  <property name="tooltip" translatable="yes">Expand the whole tree in the right frame</property>
+		  <property name="tooltip-text" translatable="yes">Expand the whole tree in the right frame</property>
 		  <property name="label" translatable="yes">Expand</property>
 		  <property name="use_underline">True</property>
 		  <property name="stock_id">gtk-add</property>
 		  <property name="visible_horizontal">True</property>
 		  <property name="visible_vertical">True</property>
 		  <property name="is_important">False</property>
-		  <signal name="clicked" handler="on_expand_clicked"/>
-		</widget>
+		</object>
 		<packing>
 		  <property name="expand">False</property>
 		  <property name="homogeneous">True</property>
 		</packing>
 	      </child>
-	    </widget>
-	  </child>
-	</widget>
+	    </object>
 	<packing>
 	  <property name="padding">0</property>
 	  <property name="expand">False</property>
@@ -539,14 +422,13 @@
       </child>
 
       <child>
-	<widget class="GtkHPaned" id="hpaned1">
+	<object class="GtkPaned" id="hpaned1">
 	  <property name="width_request">1</property>
 	  <property name="visible">True</property>
 	  <property name="can_focus">True</property>
-	  <property name="position">0</property>
 
 	  <child>
-	    <widget class="GtkScrolledWindow" id="scrolledwindow1">
+	    <object class="GtkScrolledWindow" id="scrolledwindow1">
 	      <property name="visible">True</property>
 	      <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
 	      <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
@@ -554,19 +436,16 @@
 	      <property name="window_placement">GTK_CORNER_TOP_LEFT</property>
 
 	      <child>
-		<widget class="GtkTreeView" id="treeview1">
+		<object class="GtkTreeView" id="treeview1">
 		  <property name="visible">True</property>
 		  <property name="can_focus">True</property>
 		  <property name="headers_visible">True</property>
 		  <property name="rules_hint">False</property>
 		  <property name="reorderable">False</property>
 		  <property name="enable_search">False</property>
-		  <signal name="cursor_changed" handler="on_treeview2_cursor_changed" last_modification_time="Sun, 12 Jan 2003 15:58:22 GMT"/>
-		  <signal name="button_press_event" handler="on_treeview1_button_press_event" last_modification_time="Sun, 12 Jan 2003 16:03:52 GMT"/>
-		  <signal name="key_press_event" handler="on_treeview2_key_press_event" last_modification_time="Sun, 12 Jan 2003 16:11:44 GMT"/>
-		</widget>
+		</object>
 	      </child>
-	    </widget>
+	    </object>
 	    <packing>
 	      <property name="shrink">True</property>
 	      <property name="resize">False</property>
@@ -574,13 +453,13 @@
 	  </child>
 
 	  <child>
-	    <widget class="GtkVPaned" id="vpaned1">
+	    <object class="GtkPaned" id="vpaned1">
+	      <property name="orientation">vertical</property>
 	      <property name="visible">True</property>
 	      <property name="can_focus">True</property>
-	      <property name="position">0</property>
 
 	      <child>
-		<widget class="GtkScrolledWindow" id="scrolledwindow2">
+		<object class="GtkScrolledWindow" id="scrolledwindow2">
 		  <property name="visible">True</property>
 		  <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
 		  <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
@@ -588,7 +467,7 @@
 		  <property name="window_placement">GTK_CORNER_TOP_LEFT</property>
 
 		  <child>
-		    <widget class="GtkTreeView" id="treeview2">
+		    <object class="GtkTreeView" id="treeview2">
 		      <property name="visible">True</property>
 		      <property name="can_focus">True</property>
 		      <property name="has_focus">True</property>
@@ -596,12 +475,9 @@
 		      <property name="rules_hint">False</property>
 		      <property name="reorderable">False</property>
 		      <property name="enable_search">False</property>
-		      <signal name="cursor_changed" handler="on_treeview2_cursor_changed" last_modification_time="Sun, 12 Jan 2003 15:57:55 GMT"/>
-		      <signal name="button_press_event" handler="on_treeview2_button_press_event" last_modification_time="Sun, 12 Jan 2003 15:57:58 GMT"/>
-		      <signal name="key_press_event" handler="on_treeview2_key_press_event" last_modification_time="Sun, 12 Jan 2003 15:58:01 GMT"/>
-		    </widget>
+		    </object>
 		  </child>
-		</widget>
+		</object>
 		<packing>
 		  <property name="shrink">True</property>
 		  <property name="resize">False</property>
@@ -609,7 +485,7 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkScrolledWindow" id="scrolledwindow3">
+		<object class="GtkScrolledWindow" id="scrolledwindow3">
 		  <property name="visible">True</property>
 		  <property name="hscrollbar_policy">GTK_POLICY_NEVER</property>
 		  <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
@@ -617,7 +493,7 @@
 		  <property name="window_placement">GTK_CORNER_TOP_LEFT</property>
 
 		  <child>
-		    <widget class="GtkTextView" id="textview3">
+		    <object class="GtkTextView" id="textview3">
 		      <property name="visible">True</property>
 		      <property name="can_focus">True</property>
 		      <property name="editable">False</property>
@@ -632,30 +508,29 @@
 		      <property name="left_margin">0</property>
 		      <property name="right_margin">0</property>
 		      <property name="indent">0</property>
-		      <property name="text" translatable="yes">Sorry, no help available for this option yet.</property>
-		    </widget>
+		    </object>
 		  </child>
-		</widget>
+		</object>
 		<packing>
 		  <property name="shrink">True</property>
 		  <property name="resize">True</property>
 		</packing>
 	      </child>
-	    </widget>
+	    </object>
 	    <packing>
 	      <property name="shrink">True</property>
 	      <property name="resize">True</property>
 	    </packing>
 	  </child>
-	</widget>
+	</object>
 	<packing>
 	  <property name="padding">0</property>
 	  <property name="expand">True</property>
 	  <property name="fill">True</property>
 	</packing>
       </child>
-    </widget>
+    </object>
   </child>
-</widget>
+</object>
 
-</glade-interface>
+</interface>

scripts/kconfig/lkc.h

@@ -98,9 +98,11 @@ bool menu_is_visible(struct menu *menu);
 bool menu_has_prompt(const struct menu *menu);
 const char *menu_get_prompt(const struct menu *menu);
 struct menu *menu_get_parent_menu(struct menu *menu);
+struct menu *menu_get_menu_or_parent_menu(struct menu *menu);
 int get_jump_key_char(void);
 struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head);
 void menu_get_ext_help(struct menu *menu, struct gstr *help);
+void menu_dump(void);
 
 /* symbol.c */
 void sym_clear_all_valid(void);

scripts/kconfig/lxdialog/inputbox.c

@@ -39,8 +39,10 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
 
 	if (!init)
 		instr[0] = '\0';
-	else
-		strcpy(instr, init);
+	else {
+		strncpy(instr, init, sizeof(dialog_input_result) - 1);
+		instr[sizeof(dialog_input_result) - 1] = '\0';
+	}
 
 do_resize:
 	if (getmaxy(stdscr) <= (height - INPUTBOX_HEIGHT_MIN))

scripts/kconfig/lxdialog/menubox.c

@@ -264,7 +264,7 @@ do_resize:
 		if (key < 256 && isalpha(key))
 			key = tolower(key);
 
-		if (strchr("ynmh", key))
+		if (strchr("ynmh ", key))
 			i = max_choice;
 		else {
 			for (i = choice + 1; i < max_choice; i++) {

scripts/kconfig/lxdialog/util.c

@@ -345,8 +345,7 @@ void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
 	int prompt_len, room, wlen;
 	char tempstr[MAX_LEN + 1], *word, *sp, *sp2, *newline_separator = 0;
 
-	strcpy(tempstr, prompt);
-
+	snprintf(tempstr, sizeof(tempstr), "%s", prompt);
 	prompt_len = strlen(tempstr);
 
 	if (prompt_len <= width - x * 2) {	/* If prompt is short */

scripts/kconfig/menu.c

@@ -575,7 +575,27 @@ const char *menu_get_prompt(const struct menu *menu)
 	return NULL;
 }
 
+/**
+ * menu_get_parent_menu - return the parent menu or NULL
+ * @menu: pointer to the menu
+ * return: the parent menu, or NULL if there is no parent.
+ */
 struct menu *menu_get_parent_menu(struct menu *menu)
+{
+	for (menu = menu->parent; menu; menu = menu->parent)
+		if (menu->type == M_MENU)
+			return menu;
+
+	return NULL;
+}
+
+/**
+ * menu_get_menu_or_parent_menu - return the parent menu or the menu itself
+ * @menu: pointer to the menu
+ * return: the parent menu. If the given argument is already a menu, return
+ *         itself.
+ */
+struct menu *menu_get_menu_or_parent_menu(struct menu *menu)
 {
 	enum prop_type type;
 
@@ -768,3 +788,77 @@ void menu_get_ext_help(struct menu *menu, struct gstr *help)
 	if (sym)
 		get_symbol_str(help, sym, NULL);
 }
+
+/**
+ * menu_dump - dump all menu entries in a tree-like format
+ */
+void menu_dump(void)
+{
+	struct menu *menu = &rootmenu;
+	unsigned long long bits = 0;
+	int indent = 0;
+
+	while (menu) {
+
+		for (int i = indent - 1; i >= 0; i--) {
+			if (bits & (1ULL << i)) {
+				if (i > 0)
+					printf("|   ");
+				else
+					printf("|-- ");
+			} else {
+				if (i > 0)
+					printf("    ");
+				else
+					printf("`-- ");
+			}
+		}
+
+		switch (menu->type) {
+		case M_CHOICE:
+			printf("choice \"%s\"\n", menu->prompt->text);
+			break;
+		case M_COMMENT:
+			printf("comment \"%s\"\n", menu->prompt->text);
+			break;
+		case M_IF:
+			printf("if\n");
+			break;
+		case M_MENU:
+			printf("menu \"%s\"", menu->prompt->text);
+			if (!menu->sym) {
+				printf("\n");
+				break;
+			}
+			printf(" + ");
+			/* fallthrough */
+		case M_NORMAL:
+			printf("symbol %s\n", menu->sym->name);
+			break;
+		}
+		if (menu->list) {
+			bits <<= 1;
+			menu = menu->list;
+			if (menu->next)
+				bits |= 1;
+			else
+				bits &= ~1;
+			indent++;
+			continue;
+		}
+
+		while (menu && !menu->next) {
+			menu = menu->parent;
+			bits >>= 1;
+			indent--;
+		}
+
+		if (menu) {
+			menu = menu->next;
+			if (menu->next)
+				bits |= 1;
+			else
+				bits &= ~1;
+		}
+	}
+}

scripts/kconfig/nconf.c

@@ -593,6 +593,8 @@ static void item_add_str(const char *fmt, ...)
 		tmp_str,
 		sizeof(k_menu_items[index].str));
 
+	k_menu_items[index].str[sizeof(k_menu_items[index].str) - 1] = '\0';
+
 	free_item(curses_menu_items[index]);
 	curses_menu_items[index] = new_item(
 			k_menu_items[index].str,

scripts/kconfig/nconf.gui.c

@@ -359,6 +359,7 @@ int dialog_inputbox(WINDOW *main_window,
 	x = (columns-win_cols)/2;
 
 	strncpy(result, init, *result_len);
+	result[*result_len - 1] = '\0';
 
 	/* create the windows */
 	win = newwin(win_lines, win_cols, y, x);

scripts/kconfig/qconf.cc

@@ -37,6 +37,12 @@ QAction *ConfigMainWindow::saveAction;
 ConfigSettings::ConfigSettings()
 	: QSettings("kernel.org", "qconf")
 {
+	beginGroup("/kconfig/qconf");
+}
+
+ConfigSettings::~ConfigSettings()
+{
+	endGroup();
 }
 
 /**
@@ -92,7 +98,6 @@ void ConfigItem::updateMenu(void)
 {
 	ConfigList* list;
 	struct symbol* sym;
-	struct property *prop;
 	QString prompt;
 	int type;
 	tristate expr;
@@ -105,11 +110,10 @@ void ConfigItem::updateMenu(void)
 	}
 
 	sym = menu->sym;
-	prop = menu->prompt;
 	prompt = menu_get_prompt(menu);
 
-	if (prop) switch (prop->type) {
-	case P_MENU:
+	switch (menu->type) {
+	case M_MENU:
 		if (list->mode == singleMode) {
 			/* a menuconfig entry is displayed differently
 			 * depending whether it's at the view root or a child.
@@ -123,10 +127,16 @@ void ConfigItem::updateMenu(void)
 			setIcon(promptColIdx, QIcon());
 		}
 		goto set_prompt;
-	case P_COMMENT:
+	case M_COMMENT:
 		setIcon(promptColIdx, QIcon());
 		prompt = "*** " + prompt + " ***";
 		goto set_prompt;
+	case M_CHOICE:
+		setIcon(promptColIdx, QIcon());
+		sym = sym_calc_choice(menu);
+		if (sym)
+			setText(dataColIdx, sym->name);
+		goto set_prompt;
 	default:
 		;
 	}
@@ -188,7 +198,11 @@ void ConfigItem::testUpdateMenu(void)
 	if (!menu)
 		return;
 
-	sym_calc_value(menu->sym);
+	if (menu->type == M_CHOICE)
+		sym_calc_choice(menu);
+	else
+		sym_calc_value(menu->sym);
+
 	if (menu->flags & MENU_CHANGED) {
 		/* the menu entry changed, so update all list items */
 		menu->flags &= ~MENU_CHANGED;
@@ -478,7 +492,7 @@ void ConfigList::updateListAllForAll()
 	while (it.hasNext()) {
 		ConfigList *list = it.next();
 
-		list->updateList();
+		list->updateListAll();
 	}
 }
 
@@ -569,7 +583,7 @@ void ConfigList::setParentMenu(void)
 	oldroot = rootEntry;
 	if (rootEntry == &rootmenu)
 		return;
-	setRootMenu(menu_get_parent_menu(rootEntry->parent));
+	setRootMenu(menu_get_menu_or_parent_menu(rootEntry->parent));
 
 	QTreeWidgetItemIterator it(this);
 	while (*it) {
@@ -1532,7 +1546,7 @@ void ConfigMainWindow::setMenuLink(struct menu *menu)
 	switch (configList->mode) {
 	case singleMode:
 		list = configList;
-		parent = menu_get_parent_menu(menu);
+		parent = menu_get_menu_or_parent_menu(menu);
 		if (!parent)
 			return;
 		list->setRootMenu(parent);
@@ -1543,7 +1557,7 @@ void ConfigMainWindow::setMenuLink(struct menu *menu)
 			configList->clearSelection();
 			list = configList;
 		} else {
-			parent = menu_get_parent_menu(menu->parent);
+			parent = menu_get_menu_or_parent_menu(menu->parent);
 			if (!parent)
 				return;
 
@@ -1821,7 +1835,6 @@ int main(int ac, char** av)
 	configApp = new QApplication(ac, av);
 
 	configSettings = new ConfigSettings();
-	configSettings->beginGroup("/kconfig/qconf");
 	v = new ConfigMainWindow();
 
 	//zconfdump(stdout);
@@ -1829,7 +1842,6 @@ int main(int ac, char** av)
 	v->show();
 	configApp->exec();
 
-	configSettings->endGroup();
 	delete configSettings;
 	delete v;
 	delete configApp;

scripts/kconfig/qconf.h

@@ -24,6 +24,7 @@ class ConfigMainWindow;
 class ConfigSettings : public QSettings {
 public:
 	ConfigSettings();
+	~ConfigSettings(void);
 	QList<int> readSizes(const QString& key, bool *ok);
 	bool writeSizes(const QString& key, const QList<int>& value);
 };

scripts/kconfig/symbol.c

@@ -195,6 +195,10 @@ static void sym_set_changed(struct symbol *sym)
 
 	list_for_each_entry(menu, &sym->menus, link)
 		menu->flags |= MENU_CHANGED;
+
+	menu = sym_get_choice_menu(sym);
+	if (menu)
+		menu->flags |= MENU_CHANGED;
 }
 
 static void sym_set_all_changed(void)