Merge branch 'for-5.10/core' into for-linus

- nonblocking read semantics fix for hid-debug

14 files changed, 384 insertions, 364 deletions

diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn
index 62c275685b75..95e4cdb94fe9 100644
--- a/scripts/Makefile.extrawarn
+++ b/scripts/Makefile.extrawarn
@@ -66,7 +66,6 @@ KBUILD_CFLAGS += -Wnested-externs
 KBUILD_CFLAGS += -Wshadow
 KBUILD_CFLAGS += $(call cc-option, -Wlogical-op)
 KBUILD_CFLAGS += -Wmissing-field-initializers
-KBUILD_CFLAGS += -Wsign-compare
 KBUILD_CFLAGS += -Wtype-limits
 KBUILD_CFLAGS += $(call cc-option, -Wmaybe-uninitialized)
 KBUILD_CFLAGS += $(call cc-option, -Wunused-macros)
@@ -87,6 +86,7 @@ KBUILD_CFLAGS += -Wpacked
 KBUILD_CFLAGS += -Wpadded
 KBUILD_CFLAGS += -Wpointer-arith
 KBUILD_CFLAGS += -Wredundant-decls
+KBUILD_CFLAGS += -Wsign-compare
 KBUILD_CFLAGS += -Wswitch-default
 KBUILD_CFLAGS += $(call cc-option, -Wpacked-bitfield-compat)
 
diff --git a/scripts/checkkconfigsymbols.py b/scripts/checkkconfigsymbols.py
index 00a10a293f4f..1548f9ce4682 100755
--- a/scripts/checkkconfigsymbols.py
+++ b/scripts/checkkconfigsymbols.py
@@ -34,7 +34,7 @@ REGEX_SOURCE_SYMBOL = re.compile(SOURCE_SYMBOL)
 REGEX_KCONFIG_DEF = re.compile(DEF)
 REGEX_KCONFIG_EXPR = re.compile(EXPR)
 REGEX_KCONFIG_STMT = re.compile(STMT)
-REGEX_KCONFIG_HELP = re.compile(r"^\s+(help|---help---)\s*$")
+REGEX_KCONFIG_HELP = re.compile(r"^\s+help\s*$")
 REGEX_FILTER_SYMBOLS = re.compile(r"[A-Za-z0-9]$")
 REGEX_NUMERIC = re.compile(r"0[xX][0-9a-fA-F]+|[0-9]+")
 REGEX_QUOTES = re.compile("(\"(.*?)\")")
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 599b8c4933a7..60d4a79674b6 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -59,7 +59,7 @@ my $spelling_file = "$D/spelling.txt";
 my $codespell = 0;
 my $codespellfile = "/usr/share/codespell/dictionary.txt";
 my $conststructsfile = "$D/const_structs.checkpatch";
-my $typedefsfile = "";
+my $typedefsfile;
 my $color = "auto";
 my $allow_c99_comments = 1; # Can be overridden by --ignore C99_COMMENT_TOLERANCE
 # git output parsing needs US English output, so first set backtick child process LANGUAGE
@@ -588,6 +588,8 @@ our @mode_permission_funcs = (
 	["__ATTR", 2],
 );
 
+my $word_pattern = '\b[A-Z]?[a-z]{2,}\b';
+
 #Create a search pattern for all these functions to speed up a loop below
 our $mode_perms_search = "";
 foreach my $entry (@mode_permission_funcs) {
@@ -756,7 +758,7 @@ sub read_words {
 				next;
 			}
 
-			$$wordsRef .= '|' if ($$wordsRef ne "");
+			$$wordsRef .= '|' if (defined $$wordsRef);
 			$$wordsRef .= $line;
 		}
 		close($file);
@@ -766,16 +768,18 @@ sub read_words {
 	return 0;
 }
 
-my $const_structs = "";
-read_words(\$const_structs, $conststructsfile)
-    or warn "No structs that should be const will be found - file '$conststructsfile': $!\n";
+my $const_structs;
+if (show_type("CONST_STRUCT")) {
+	read_words(\$const_structs, $conststructsfile)
+	    or warn "No structs that should be const will be found - file '$conststructsfile': $!\n";
+}
 
-my $typeOtherTypedefs = "";
-if (length($typedefsfile)) {
+if (defined($typedefsfile)) {
+	my $typeOtherTypedefs;
 	read_words(\$typeOtherTypedefs, $typedefsfile)
 	    or warn "No additional types will be considered - file '$typedefsfile': $!\n";
+	$typeTypedefs .= '|' . $typeOtherTypedefs if (defined $typeOtherTypedefs);
 }
-$typeTypedefs .= '|' . $typeOtherTypedefs if ($typeOtherTypedefs ne "");
 
 sub build_types {
 	my $mods = "(?x:  \n" . join("|\n  ", (@modifierList, @modifierListFile)) . "\n)";
@@ -3041,11 +3045,7 @@ sub process {
 
 				if ($lines[$ln - 1] =~ /^\+\s*(?:bool|tristate|prompt)\s*["']/) {
 					$is_start = 1;
-				} elsif ($lines[$ln - 1] =~ /^\+\s*(?:help|---help---)\s*$/) {
-					if ($lines[$ln - 1] =~ "---help---") {
-						WARN("CONFIG_DESCRIPTION",
-						     "prefer 'help' over '---help---' for new help texts\n" . $herecurr);
-					}
+				} elsif ($lines[$ln - 1] =~ /^\+\s*(?:---)?help(?:---)?$/) {
 					$length = -1;
 				}
 
@@ -3310,6 +3310,42 @@ sub process {
 			}
 		}
 
+# check for repeated words separated by a single space
+		if ($rawline =~ /^\+/) {
+			while ($rawline =~ /\b($word_pattern) (?=($word_pattern))/g) {
+
+				my $first = $1;
+				my $second = $2;
+
+				if ($first =~ /(?:struct|union|enum)/) {
+					pos($rawline) += length($first) + length($second) + 1;
+					next;
+				}
+
+				next if ($first ne $second);
+				next if ($first eq 'long');
+
+				if (WARN("REPEATED_WORD",
+					 "Possible repeated word: '$first'\n" . $herecurr) &&
+				    $fix) {
+					$fixed[$fixlinenr] =~ s/\b$first $second\b/$first/;
+				}
+			}
+
+			# if it's a repeated word on consecutive lines in a comment block
+			if ($prevline =~ /$;+\s*$/ &&
+			    $prevrawline =~ /($word_pattern)\s*$/) {
+				my $last_word = $1;
+				if ($rawline =~ /^\+\s*\*\s*$last_word /) {
+					if (WARN("REPEATED_WORD",
+						 "Possible repeated word: '$last_word'\n" . $hereprev) &&
+					    $fix) {
+						$fixed[$fixlinenr] =~ s/(\+\s*\*\s*)$last_word /$1/;
+					}
+				}
+			}
+		}
+
 # check for space before tabs.
 		if ($rawline =~ /^\+/ && $rawline =~ / \t/) {
 			my $herevet = "$here\n" . cat_vet($rawline) . "\n";
@@ -5020,8 +5056,30 @@ sub process {
 			my ($s, $c) = ($stat, $cond);
 
 			if ($c =~ /\bif\s*\(.*[^<>!=]=[^=].*/s) {
-				ERROR("ASSIGN_IN_IF",
-				      "do not use assignment in if condition\n" . $herecurr);
+				if (ERROR("ASSIGN_IN_IF",
+					  "do not use assignment in if condition\n" . $herecurr) &&
+				    $fix && $perl_version_ok) {
+					if ($rawline =~ /^\+(\s+)if\s*\(\s*(\!)?\s*\(\s*(($Lval)\s*=\s*$LvalOrFunc)\s*\)\s*(?:($Compare)\s*($FuncArg))?\s*\)\s*(\{)?\s*$/) {
+						my $space = $1;
+						my $not = $2;
+						my $statement = $3;
+						my $assigned = $4;
+						my $test = $8;
+						my $against = $9;
+						my $brace = $15;
+						fix_delete_line($fixlinenr, $rawline);
+						fix_insert_line($fixlinenr, "$space$statement;");
+						my $newline = "${space}if (";
+						$newline .= '!' if defined($not);
+						$newline .= '(' if (defined $not && defined($test) && defined($against));
+						$newline .= "$assigned";
+						$newline .= " $test $against" if (defined($test) && defined($against));
+						$newline .= ')' if (defined $not && defined($test) && defined($against));
+						$newline .= ')';
+						$newline .= " {" if (defined($brace));
+						fix_insert_line($fixlinenr + 1, $newline);
+					}
+				}
 			}
 
 			# Find out what is on the end of the line after the
@@ -6465,6 +6523,12 @@ sub process {
 			}
 		}
 
+# check for IS_ENABLED() without CONFIG_<FOO> ($rawline for comments too)
+		if ($rawline =~ /\bIS_ENABLED\s*\(\s*(\w+)\s*\)/ && $1 !~ /^CONFIG_/) {
+			WARN("IS_ENABLED_CONFIG",
+			     "IS_ENABLED($1) is normally used as IS_ENABLED(CONFIG_$1)\n" . $herecurr);
+		}
+
 # check for #if defined CONFIG_<FOO> || defined CONFIG_<FOO>_MODULE
 		if ($line =~ /^\+\s*#\s*if\s+defined(?:\s*\(?\s*|\s+)(CONFIG_[A-Z_]+)\s*\)?\s*\|\|\s*defined(?:\s*\(?\s*|\s+)\1_MODULE\s*\)?\s*$/) {
 			my $config = $1;
@@ -6475,31 +6539,6 @@ sub process {
 			}
 		}
 
-# check for case / default statements not preceded by break/fallthrough/switch
-		if ($line =~ /^.\s*(?:case\s+(?:$Ident|$Constant)\s*|default):/) {
-			my $has_break = 0;
-			my $has_statement = 0;
-			my $count = 0;
-			my $prevline = $linenr;
-			while ($prevline > 1 && ($file || $count < 3) && !$has_break) {
-				$prevline--;
-				my $rline = $rawlines[$prevline - 1];
-				my $fline = $lines[$prevline - 1];
-				last if ($fline =~ /^\@\@/);
-				next if ($fline =~ /^\-/);
-				next if ($fline =~ /^.(?:\s*(?:case\s+(?:$Ident|$Constant)[\s$;]*|default):[\s$;]*)*$/);
-				$has_break = 1 if ($rline =~ /fall[\s_-]*(through|thru)/i);
-				next if ($fline =~ /^.[\s$;]*$/);
-				$has_statement = 1;
-				$count++;
-				$has_break = 1 if ($fline =~ /\bswitch\b|\b(?:break\s*;[\s$;]*$|exit\s*\(\b|return\b|goto\b|continue\b)/);
-			}
-			if (!$has_break && $has_statement) {
-				WARN("MISSING_BREAK",
-				     "Possible switch case/default not preceded by break or fallthrough comment\n" . $herecurr);
-			}
-		}
-
 # check for /* fallthrough */ like comment, prefer fallthrough;
 		my @fallthroughs = (
 			'fallthrough',
@@ -6615,7 +6654,8 @@ sub process {
 
 # check for various structs that are normally const (ops, kgdb, device_tree)
 # and avoid what seem like struct definitions 'struct foo {'
-		if ($line !~ /\bconst\b/ &&
+		if (defined($const_structs) &&
+		    $line !~ /\bconst\b/ &&
 		    $line =~ /\bstruct\s+($const_structs)\b(?!\s*\{)/) {
 			WARN("CONST_STRUCT",
 			     "struct $1 should normally be const\n" . $herecurr);
diff --git a/scripts/extract-cert.c b/scripts/extract-cert.c
index b071bf476fea..3bc48c726c41 100644
--- a/scripts/extract-cert.c
+++ b/scripts/extract-cert.c
@@ -71,7 +71,7 @@ static void drain_openssl_errors(void)
 static const char *key_pass;
 static BIO *wb;
 static char *cert_dst;
-int kbuild_verbose;
+static int kbuild_verbose;
 
 static void write_cert(X509 *x509)
 {
diff --git a/scripts/gdb/linux/rbtree.py b/scripts/gdb/linux/rbtree.py
index c4b991607917..fe462855eefd 100644
--- a/scripts/gdb/linux/rbtree.py
+++ b/scripts/gdb/linux/rbtree.py
@@ -17,7 +17,7 @@ def rb_first(root):
         raise gdb.GdbError("Must be struct rb_root not {}".format(root.type))
 
     node = root['rb_node']
-    if node is 0:
+    if node == 0:
         return None
 
     while node['rb_left']:
@@ -33,7 +33,7 @@ def rb_last(root):
         raise gdb.GdbError("Must be struct rb_root not {}".format(root.type))
 
     node = root['rb_node']
-    if node is 0:
+    if node == 0:
         return None
 
     while node['rb_right']:
diff --git a/scripts/genksyms/keywords.c b/scripts/genksyms/keywords.c
index 7a85c4e21175..057c6cabad1d 100644
--- a/scripts/genksyms/keywords.c
+++ b/scripts/genksyms/keywords.c
@@ -25,9 +25,9 @@ static struct resword {
 	{ "__int128_t", BUILTIN_INT_KEYW },
 	{ "__uint128_t", BUILTIN_INT_KEYW },
 
-	// According to rth, c99 defines "_Bool", __restrict", __restrict__", "restrict".  KAO
+	// According to rth, c99 defines "_Bool", "__restrict", "__restrict__", "restrict".  KAO
 	{ "_Bool", BOOL_KEYW },
-	{ "_restrict", RESTRICT_KEYW },
+	{ "__restrict", RESTRICT_KEYW },
 	{ "__restrict__", RESTRICT_KEYW },
 	{ "restrict", RESTRICT_KEYW },
 	{ "asm", ASM_KEYW },
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index 6dc3078649fa..0096cd965332 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -109,6 +109,7 @@ static bool is_ignored_symbol(const char *name, char type)
 		".LASANPC",		/* s390 kasan local symbols */
 		"__crc_",		/* modversions */
 		"__efistub_",		/* arm64 EFI stub namespace */
+		"__kvm_nvhe_",		/* arm64 non-VHE KVM namespace */
 		NULL
 	};
 
diff --git a/scripts/kconfig/images.c b/scripts/kconfig/images.c
index b4fa0e4a63a5..2f9afffa5d79 100644
--- a/scripts/kconfig/images.c
+++ b/scripts/kconfig/images.c
@@ -5,7 +5,7 @@
 
 #include "images.h"
 
-const char *xpm_load[] = {
+const char * const xpm_load[] = {
 "22 22 5 1",
 ". c None",
 "# c #000000",
@@ -35,7 +35,7 @@ const char *xpm_load[] = {
 "###############.......",
 "......................"};
 
-const char *xpm_save[] = {
+const char * const xpm_save[] = {
 "22 22 5 1",
 ". c None",
 "# c #000000",
@@ -65,7 +65,7 @@ const char *xpm_save[] = {
 "..##################..",
 "......................"};
 
-const char *xpm_back[] = {
+const char * const xpm_back[] = {
 "22 22 3 1",
 ". c None",
 "# c #000083",
@@ -93,7 +93,7 @@ const char *xpm_back[] = {
 "......................",
 "......................"};
 
-const char *xpm_tree_view[] = {
+const char * const xpm_tree_view[] = {
 "22 22 2 1",
 ". c None",
 "# c #000000",
@@ -120,7 +120,7 @@ const char *xpm_tree_view[] = {
 "......................",
 "......................"};
 
-const char *xpm_single_view[] = {
+const char * const xpm_single_view[] = {
 "22 22 2 1",
 ". c None",
 "# c #000000",
@@ -147,7 +147,7 @@ const char *xpm_single_view[] = {
 "......................",
 "......................"};
 
-const char *xpm_split_view[] = {
+const char * const xpm_split_view[] = {
 "22 22 2 1",
 ". c None",
 "# c #000000",
@@ -174,7 +174,7 @@ const char *xpm_split_view[] = {
 "......................",
 "......................"};
 
-const char *xpm_symbol_no[] = {
+const char * const xpm_symbol_no[] = {
 "12 12 2 1",
 "  c white",
 ". c black",
@@ -191,7 +191,7 @@ const char *xpm_symbol_no[] = {
 " .......... ",
 "            "};
 
-const char *xpm_symbol_mod[] = {
+const char * const xpm_symbol_mod[] = {
 "12 12 2 1",
 "  c white",
 ". c black",
@@ -208,7 +208,7 @@ const char *xpm_symbol_mod[] = {
 " .......... ",
 "            "};
 
-const char *xpm_symbol_yes[] = {
+const char * const xpm_symbol_yes[] = {
 "12 12 2 1",
 "  c white",
 ". c black",
@@ -225,7 +225,7 @@ const char *xpm_symbol_yes[] = {
 " .......... ",
 "            "};
 
-const char *xpm_choice_no[] = {
+const char * const xpm_choice_no[] = {
 "12 12 2 1",
 "  c white",
 ". c black",
@@ -242,7 +242,7 @@ const char *xpm_choice_no[] = {
 "    ....    ",
 "            "};
 
-const char *xpm_choice_yes[] = {
+const char * const xpm_choice_yes[] = {
 "12 12 2 1",
 "  c white",
 ". c black",
@@ -259,7 +259,7 @@ const char *xpm_choice_yes[] = {
 "    ....    ",
 "            "};
 
-const char *xpm_menu[] = {
+const char * const xpm_menu[] = {
 "12 12 2 1",
 "  c white",
 ". c black",
@@ -276,7 +276,7 @@ const char *xpm_menu[] = {
 " .......... ",
 "            "};
 
-const char *xpm_menu_inv[] = {
+const char * const xpm_menu_inv[] = {
 "12 12 2 1",
 "  c white",
 ". c black",
@@ -293,7 +293,7 @@ const char *xpm_menu_inv[] = {
 " .......... ",
 "            "};
 
-const char *xpm_menuback[] = {
+const char * const xpm_menuback[] = {
 "12 12 2 1",
 "  c white",
 ". c black",
@@ -310,7 +310,7 @@ const char *xpm_menuback[] = {
 " .......... ",
 "            "};
 
-const char *xpm_void[] = {
+const char * const xpm_void[] = {
 "12 12 2 1",
 "  c white",
 ". c black",
diff --git a/scripts/kconfig/images.h b/scripts/kconfig/images.h
index d8ff614bd087..7212dec2006c 100644
--- a/scripts/kconfig/images.h
+++ b/scripts/kconfig/images.h
@@ -10,21 +10,21 @@
 extern "C" {
 #endif
 
-extern const char *xpm_load[];
-extern const char *xpm_save[];
-extern const char *xpm_back[];
-extern const char *xpm_tree_view[];
-extern const char *xpm_single_view[];
-extern const char *xpm_split_view[];
-extern const char *xpm_symbol_no[];
-extern const char *xpm_symbol_mod[];
-extern const char *xpm_symbol_yes[];
-extern const char *xpm_choice_no[];
-extern const char *xpm_choice_yes[];
-extern const char *xpm_menu[];
-extern const char *xpm_menu_inv[];
-extern const char *xpm_menuback[];
-extern const char *xpm_void[];
+extern const char * const xpm_load[];
+extern const char * const xpm_save[];
+extern const char * const xpm_back[];
+extern const char * const xpm_tree_view[];
+extern const char * const xpm_single_view[];
+extern const char * const xpm_split_view[];
+extern const char * const xpm_symbol_no[];
+extern const char * const xpm_symbol_mod[];
+extern const char * const xpm_symbol_yes[];
+extern const char * const xpm_choice_no[];
+extern const char * const xpm_choice_yes[];
+extern const char * const xpm_menu[];
+extern const char * const xpm_menu_inv[];
+extern const char * const xpm_menuback[];
+extern const char * const xpm_void[];
 
 #ifdef __cplusplus
 }
diff --git a/scripts/kconfig/lexer.l b/scripts/kconfig/lexer.l
index 6354c905b006..240109f965ae 100644
--- a/scripts/kconfig/lexer.l
+++ b/scripts/kconfig/lexer.l
@@ -36,7 +36,7 @@ struct buffer {
 	YY_BUFFER_STATE state;
 };
 
-struct buffer *current_buf;
+static struct buffer *current_buf;
 
 static int last_ts, first_ts;
 
@@ -105,7 +105,7 @@ n	[A-Za-z0-9_-]
 "endchoice"		return T_ENDCHOICE;
 "endif"			return T_ENDIF;
 "endmenu"		return T_ENDMENU;
-"help"|"---help---"	return T_HELP;
+"help"			return T_HELP;
 "hex"			return T_HEX;
 "if"			return T_IF;
 "imply"			return T_IMPLY;
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 23d1cb01a41a..8638785328a7 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -31,11 +31,6 @@ static ConfigSettings *configSettings;
 
 QAction *ConfigMainWindow::saveAction;
 
-static inline QString qgettext(const char* str)
-{
-	return QString::fromLocal8Bit(str);
-}
-
 ConfigSettings::ConfigSettings()
 	: QSettings("kernel.org", "qconf")
 {
@@ -79,6 +74,13 @@ bool ConfigSettings::writeSizes(const QString& key, const QList<int>& value)
 	return true;
 }
 
+QIcon ConfigItem::symbolYesIcon;
+QIcon ConfigItem::symbolModIcon;
+QIcon ConfigItem::symbolNoIcon;
+QIcon ConfigItem::choiceYesIcon;
+QIcon ConfigItem::choiceNoIcon;
+QIcon ConfigItem::menuIcon;
+QIcon ConfigItem::menubackIcon;
 
 /*
  * set the new data
@@ -102,14 +104,14 @@ void ConfigItem::updateMenu(void)
 
 	list = listView();
 	if (goParent) {
-		setPixmap(promptColIdx, list->menuBackPix);
+		setIcon(promptColIdx, menubackIcon);
 		prompt = "..";
 		goto set_prompt;
 	}
 
 	sym = menu->sym;
 	prop = menu->prompt;
-	prompt = qgettext(menu_get_prompt(menu));
+	prompt = menu_get_prompt(menu);
 
 	if (prop) switch (prop->type) {
 	case P_MENU:
@@ -119,15 +121,15 @@ void ConfigItem::updateMenu(void)
 			 */
 			if (sym && list->rootEntry == menu)
 				break;
-			setPixmap(promptColIdx, list->menuPix);
+			setIcon(promptColIdx, menuIcon);
 		} else {
 			if (sym)
 				break;
-			setPixmap(promptColIdx, QIcon());
+			setIcon(promptColIdx, QIcon());
 		}
 		goto set_prompt;
 	case P_COMMENT:
-		setPixmap(promptColIdx, QIcon());
+		setIcon(promptColIdx, QIcon());
 		goto set_prompt;
 	default:
 		;
@@ -135,7 +137,7 @@ void ConfigItem::updateMenu(void)
 	if (!sym)
 		goto set_prompt;
 
-	setText(nameColIdx, QString::fromLocal8Bit(sym->name));
+	setText(nameColIdx, sym->name);
 
 	type = sym_get_type(sym);
 	switch (type) {
@@ -144,7 +146,7 @@ void ConfigItem::updateMenu(void)
 		char ch;
 
 		if (!sym_is_changeable(sym) && list->optMode == normalOpt) {
-			setPixmap(promptColIdx, QIcon());
+			setIcon(promptColIdx, QIcon());
 			setText(noColIdx, QString());
 			setText(modColIdx, QString());
 			setText(yesColIdx, QString());
@@ -154,22 +156,22 @@ void ConfigItem::updateMenu(void)
 		switch (expr) {
 		case yes:
 			if (sym_is_choice_value(sym) && type == S_BOOLEAN)
-				setPixmap(promptColIdx, list->choiceYesPix);
+				setIcon(promptColIdx, choiceYesIcon);
 			else
-				setPixmap(promptColIdx, list->symbolYesPix);
+				setIcon(promptColIdx, symbolYesIcon);
 			setText(yesColIdx, "Y");
 			ch = 'Y';
 			break;
 		case mod:
-			setPixmap(promptColIdx, list->symbolModPix);
+			setIcon(promptColIdx, symbolModIcon);
 			setText(modColIdx, "M");
 			ch = 'M';
 			break;
 		default:
 			if (sym_is_choice_value(sym) && type == S_BOOLEAN)
-				setPixmap(promptColIdx, list->choiceNoPix);
+				setIcon(promptColIdx, choiceNoIcon);
 			else
-				setPixmap(promptColIdx, list->symbolNoPix);
+				setIcon(promptColIdx, symbolNoIcon);
 			setText(noColIdx, "N");
 			ch = 'N';
 			break;
@@ -265,7 +267,7 @@ void ConfigLineEdit::show(ConfigItem* i)
 {
 	item = i;
 	if (sym_get_string_value(item->menu->sym))
-		setText(QString::fromLocal8Bit(sym_get_string_value(item->menu->sym)));
+		setText(sym_get_string_value(item->menu->sym));
 	else
 		setText(QString());
 	Parent::show();
@@ -280,7 +282,7 @@ void ConfigLineEdit::keyPressEvent(QKeyEvent* e)
 	case Qt::Key_Return:
 	case Qt::Key_Enter:
 		sym_set_string_value(item->menu->sym, text().toLatin1());
-		parent()->updateList(item);
+		parent()->updateList();
 		break;
 	default:
 		Parent::keyPressEvent(e);
@@ -294,9 +296,6 @@ void ConfigLineEdit::keyPressEvent(QKeyEvent* e)
 ConfigList::ConfigList(ConfigView* p, const char *name)
 	: Parent(p),
 	  updateAll(false),
-	  symbolYesPix(xpm_symbol_yes), symbolModPix(xpm_symbol_mod), symbolNoPix(xpm_symbol_no),
-	  choiceYesPix(xpm_choice_yes), choiceNoPix(xpm_choice_no),
-	  menuPix(xpm_menu), menuInvPix(xpm_menu_inv), menuBackPix(xpm_menuback), voidPix(xpm_void),
 	  showName(false), showRange(false), showData(false), mode(singleMode), optMode(normalOpt),
 	  rootEntry(0), headerPopup(0)
 {
@@ -322,7 +321,7 @@ ConfigList::ConfigList(ConfigView* p, const char *name)
 		connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings()));
 	}
 
-	addColumn(promptColIdx);
+	showColumn(promptColIdx);
 
 	reinit();
 }
@@ -340,21 +339,33 @@ bool ConfigList::menuSkip(struct menu *menu)
 
 void ConfigList::reinit(void)
 {
-	removeColumn(dataColIdx);
-	removeColumn(yesColIdx);
-	removeColumn(modColIdx);
-	removeColumn(noColIdx);
-	removeColumn(nameColIdx);
+	hideColumn(dataColIdx);
+	hideColumn(yesColIdx);
+	hideColumn(modColIdx);
+	hideColumn(noColIdx);
+	hideColumn(nameColIdx);
 
 	if (showName)
-		addColumn(nameColIdx);
+		showColumn(nameColIdx);
 	if (showRange) {
-		addColumn(noColIdx);
-		addColumn(modColIdx);
-		addColumn(yesColIdx);
+		showColumn(noColIdx);
+		showColumn(modColIdx);
+		showColumn(yesColIdx);
 	}
 	if (showData)
-		addColumn(dataColIdx);
+		showColumn(dataColIdx);
+
+	updateListAll();
+}
+
+void ConfigList::setOptionMode(QAction *action)
+{
+	if (action == showNormalAction)
+		optMode = normalOpt;
+	else if (action == showAllAction)
+		optMode = allOpt;
+	else
+		optMode = promptOpt;
 
 	updateListAll();
 }
@@ -404,15 +415,15 @@ void ConfigList::updateSelection(void)
 		emit menuSelected(menu);
 }
 
-void ConfigList::updateList(ConfigItem* item)
+void ConfigList::updateList()
 {
 	ConfigItem* last = 0;
+	ConfigItem *item;
 
 	if (!rootEntry) {
 		if (mode != listMode)
 			goto update;
 		QTreeWidgetItemIterator it(this);
-		ConfigItem* item;
 
 		while (*it) {
 			item = (ConfigItem*)(*it);
@@ -446,7 +457,7 @@ void ConfigList::updateList(ConfigItem* item)
 		return;
 	}
 update:
-	updateMenuList(this, rootEntry);
+	updateMenuList(rootEntry);
 	update();
 	resizeColumnToContents(0);
 }
@@ -471,7 +482,7 @@ void ConfigList::setValue(ConfigItem* item, tristate val)
 			return;
 		if (oldval == no && item->menu->list)
 			item->setExpanded(true);
-		parent()->updateList(item);
+		parent()->updateList();
 		break;
 	}
 }
@@ -505,7 +516,7 @@ void ConfigList::changeValue(ConfigItem* item)
 				item->setExpanded(true);
 		}
 		if (oldexpr != newexpr)
-			parent()->updateList(item);
+			parent()->updateList();
 		break;
 	case S_INT:
 	case S_HEX:
@@ -524,7 +535,7 @@ void ConfigList::setRootMenu(struct menu *menu)
 	type = menu && menu->prompt ? menu->prompt->type : P_UNKNOWN;
 	if (type != P_MENU)
 		return;
-	updateMenuList(this, 0);
+	updateMenuList(0);
 	rootEntry = menu;
 	updateListAll();
 	if (currentItem()) {
@@ -628,7 +639,7 @@ hide:
 	}
 }
 
-void ConfigList::updateMenuList(ConfigList *parent, struct menu* menu)
+void ConfigList::updateMenuList(struct menu *menu)
 {
 	struct menu* child;
 	ConfigItem* item;
@@ -637,19 +648,19 @@ void ConfigList::updateMenuList(ConfigList *parent, struct menu* menu)
 	enum prop_type type;
 
 	if (!menu) {
-		while (parent->topLevelItemCount() > 0)
+		while (topLevelItemCount() > 0)
 		{
-			delete parent->takeTopLevelItem(0);
+			delete takeTopLevelItem(0);
 		}
 
 		return;
 	}
 
-	last = (ConfigItem*)parent->topLevelItem(0);
+	last = (ConfigItem *)topLevelItem(0);
 	if (last && !last->goParent)
 		last = 0;
 	for (child = menu->list; child; child = child->next) {
-		item = last ? last->nextSibling() : (ConfigItem*)parent->topLevelItem(0);
+		item = last ? last->nextSibling() : (ConfigItem *)topLevelItem(0);
 		type = child->prompt ? child->prompt->type : P_UNKNOWN;
 
 		switch (mode) {
@@ -670,7 +681,7 @@ void ConfigList::updateMenuList(ConfigList *parent, struct menu* menu)
 			if (!child->sym && !child->list && !child->prompt)
 				continue;
 			if (!item || item->menu != child)
-				item = new ConfigItem(parent, last, child, visible);
+				item = new ConfigItem(this, last, child, visible);
 			else
 				item->testUpdateMenu(visible);
 
@@ -683,7 +694,7 @@ void ConfigList::updateMenuList(ConfigList *parent, struct menu* menu)
 		}
 hide:
 		if (item && item->menu == child) {
-			last = (ConfigItem*)parent->topLevelItem(0);
+			last = (ConfigItem *)topLevelItem(0);
 			if (last == item)
 				last = 0;
 			else while (last->nextSibling() != item)
@@ -774,7 +785,7 @@ void ConfigList::mouseReleaseEvent(QMouseEvent* e)
 	idx = header()->logicalIndexAt(x);
 	switch (idx) {
 	case promptColIdx:
-		icon = item->pixmap(promptColIdx);
+		icon = item->icon(promptColIdx);
 		if (!icon.isNull()) {
 			int off = header()->sectionPosition(0) + visualRect(indexAt(p)).x() + 4; // 4 is Hardcoded image offset. There might be a way to do it properly.
 			if (x >= off && x < off + icon.availableSizes().first().width()) {
@@ -785,7 +796,8 @@ void ConfigList::mouseReleaseEvent(QMouseEvent* e)
 					break;
 				ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
 				if (ptype == P_MENU && rootEntry != menu &&
-				    mode != fullMode && mode != menuMode)
+				    mode != fullMode && mode != menuMode &&
+                                    mode != listMode)
 					emit menuSelected(menu);
 				else
 					changeValue(item);
@@ -835,7 +847,7 @@ void ConfigList::mouseDoubleClickEvent(QMouseEvent* e)
 	if (!menu)
 		goto skip;
 	ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
-	if (ptype == P_MENU) {
+	if (ptype == P_MENU && mode != listMode) {
 		if (mode == singleMode)
 			emit itemSelected(menu);
 		else if (mode == symbolMode)
@@ -864,46 +876,46 @@ void ConfigList::focusInEvent(QFocusEvent *e)
 
 void ConfigList::contextMenuEvent(QContextMenuEvent *e)
 {
-	if (e->y() <= header()->geometry().bottom()) {
-		if (!headerPopup) {
-			QAction *action;
-
-			headerPopup = new QMenu(this);
-			action = new QAction("Show Name", this);
-			  action->setCheckable(true);
-			  connect(action, SIGNAL(toggled(bool)),
-				  parent(), SLOT(setShowName(bool)));
-			  connect(parent(), SIGNAL(showNameChanged(bool)),
-				  action, SLOT(setOn(bool)));
-			  action->setChecked(showName);
-			  headerPopup->addAction(action);
-			action = new QAction("Show Range", this);
-			  action->setCheckable(true);
-			  connect(action, SIGNAL(toggled(bool)),
-				  parent(), SLOT(setShowRange(bool)));
-			  connect(parent(), SIGNAL(showRangeChanged(bool)),
-				  action, SLOT(setOn(bool)));
-			  action->setChecked(showRange);
-			  headerPopup->addAction(action);
-			action = new QAction("Show Data", this);
-			  action->setCheckable(true);
-			  connect(action, SIGNAL(toggled(bool)),
-				  parent(), SLOT(setShowData(bool)));
-			  connect(parent(), SIGNAL(showDataChanged(bool)),
-				  action, SLOT(setOn(bool)));
-			  action->setChecked(showData);
-			  headerPopup->addAction(action);
-		}
-		headerPopup->exec(e->globalPos());
-		e->accept();
-	} else
-		e->ignore();
+	if (!headerPopup) {
+		QAction *action;
+
+		headerPopup = new QMenu(this);
+		action = new QAction("Show Name", this);
+		action->setCheckable(true);
+		connect(action, SIGNAL(toggled(bool)),
+			parent(), SLOT(setShowName(bool)));
+		connect(parent(), SIGNAL(showNameChanged(bool)),
+			action, SLOT(setChecked(bool)));
+		action->setChecked(showName);
+		headerPopup->addAction(action);
+
+		action = new QAction("Show Range", this);
+		action->setCheckable(true);
+		connect(action, SIGNAL(toggled(bool)),
+			parent(), SLOT(setShowRange(bool)));
+		connect(parent(), SIGNAL(showRangeChanged(bool)),
+			action, SLOT(setChecked(bool)));
+		action->setChecked(showRange);
+		headerPopup->addAction(action);
+
+		action = new QAction("Show Data", this);
+		action->setCheckable(true);
+		connect(action, SIGNAL(toggled(bool)),
+			parent(), SLOT(setShowData(bool)));
+		connect(parent(), SIGNAL(showDataChanged(bool)),
+			action, SLOT(setChecked(bool)));
+		action->setChecked(showData);
+		headerPopup->addAction(action);
+	}
+
+	headerPopup->exec(e->globalPos());
+	e->accept();
 }
 
 ConfigView*ConfigView::viewList;
-QAction *ConfigView::showNormalAction;
-QAction *ConfigView::showAllAction;
-QAction *ConfigView::showPromptAction;
+QAction *ConfigList::showNormalAction;
+QAction *ConfigList::showAllAction;
+QAction *ConfigList::showPromptAction;
 
 ConfigView::ConfigView(QWidget* parent, const char *name)
 	: Parent(parent)
@@ -934,18 +946,6 @@ ConfigView::~ConfigView(void)
 	}
 }
 
-void ConfigView::setOptionMode(QAction *act)
-{
-	if (act == showNormalAction)
-		list->optMode = normalOpt;
-	else if (act == showAllAction)
-		list->optMode = allOpt;
-	else
-		list->optMode = promptOpt;
-
-	list->updateListAll();
-}
-
 void ConfigView::setShowName(bool b)
 {
 	if (list->showName != b) {
@@ -984,12 +984,12 @@ void ConfigList::setAllOpen(bool open)
 	}
 }
 
-void ConfigView::updateList(ConfigItem* item)
+void ConfigView::updateList()
 {
 	ConfigView* v;
 
 	for (v = viewList; v; v = v->nextView)
-		v->list->updateList(item);
+		v->list->updateList();
 }
 
 void ConfigView::updateListAll(void)
@@ -1012,6 +1012,16 @@ ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name)
 		configSettings->endGroup();
 		connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings()));
 	}
+
+	contextMenu = createStandardContextMenu();
+	QAction *action = new QAction("Show Debug Info", contextMenu);
+
+	action->setCheckable(true);
+	connect(a