From 560909d433109e3da08757237f30576c71697914 Mon Sep 17 00:00:00 2001
From: Regid Ichira <regid23@nt1.in>
Date: Thu, 12 Sep 2013 03:35:48 +0300
Subject: Documentation/kbuild/kconfig.txt: 'make listnewconfig' replaces: yes
 "" | make oldconfig

Signed-off-by: Regid Ichira <regid23@nt1.in>
Acked-by: Rob Landley <rob@landley.net>
[yann.morin.1998@free.fr: fix trailing whitespace, commit subject]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
 Documentation/kbuild/kconfig.txt | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/Documentation/kbuild/kconfig.txt b/Documentation/kbuild/kconfig.txt
index 8ef6dbb6a462..bbc99c0c1094 100644
--- a/Documentation/kbuild/kconfig.txt
+++ b/Documentation/kbuild/kconfig.txt
@@ -20,16 +20,9 @@ symbols have been introduced.
 To see a list of new config symbols when using "make oldconfig", use
 
 	cp user/some/old.config .config
-	yes "" | make oldconfig >conf.new
+	make listnewconfig
 
-and the config program will list as (NEW) any new symbols that have
-unknown values.  Of course, the .config file is also updated with
-new (default) values, so you can use:
-
-	grep "(NEW)" conf.new
-
-to see the new config symbols or you can use diffconfig to see the
-differences between the previous and new .config files:
+and the config program will list any new symbols, one per line.
 
 	scripts/diffconfig .config.old .config | less
 
-- 
cgit v1.2.3-59-g8ed1b


From 31bfb10820301b26debeb26465d5bff7b1f11a37 Mon Sep 17 00:00:00 2001
From: Martin Walch <walch.martin@web.de>
Date: Thu, 3 Oct 2013 17:21:23 +0200
Subject: kconfig: add short explanation to SYMBOL_WRITE

replace the question mark in the comment after SYMBOL_WRITE with an explanation

Signed-off-by: Martin Walch <walch.martin@web.de>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
 scripts/kconfig/expr.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index df198a5f4822..ba663e1dc7e3 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -93,7 +93,7 @@ struct symbol {
 #define SYMBOL_CHOICEVAL  0x0020  /* used as a value in a choice block */
 #define SYMBOL_VALID      0x0080  /* set when symbol.curr is calculated */
 #define SYMBOL_OPTIONAL   0x0100  /* choice is optional - values can be 'n' */
-#define SYMBOL_WRITE      0x0200  /* ? */
+#define SYMBOL_WRITE      0x0200  /* write symbol to file (KCONFIG_CONFIG) */
 #define SYMBOL_CHANGED    0x0400  /* ? */
 #define SYMBOL_AUTO       0x1000  /* value from environment variable */
 #define SYMBOL_CHECKED    0x2000  /* used during dependency checking */
-- 
cgit v1.2.3-59-g8ed1b


From 8d9dfe8276750aaf30ca1b59b4c3f9349377cb6e Mon Sep 17 00:00:00 2001
From: Martin Walch <walch.martin@web.de>
Date: Thu, 3 Oct 2013 17:28:14 +0200
Subject: kconfig: fix trivial typos and update mconf documentation

This fixes lots of typos in comments and strings.

It also updates the documentation strings in mconf to reflect the changes in
the user interface from the two commits

6364fd0cb1e4c7f72b974613e0cf5744ae4d2cb2
  menuconfig: Add Save/Load buttons
1bdbac478a858d2aa73a6784c7c2e09de0f6d06b
  menuconfig: Get rid of the top-level entries for "Load an Alternate/Save an Alternate"

And it updates the layout of the example search result, i. e. moves down the
"Defined at" and "Depends on" lines and adds a symbol state ([=n]) to the
symbol in the "Selected by" line.

Furthermore, the help texts now should fit in 80 columns again when viewed
in mconf.

Signed-off-by: Martin Walch <walch.martin@web.de>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Wang YanQing <udknight@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
 scripts/kconfig/mconf.c  | 60 +++++++++++++++++++++++-------------------------
 scripts/kconfig/menu.c   |  2 +-
 scripts/kconfig/symbol.c |  2 +-
 3 files changed, 31 insertions(+), 33 deletions(-)

diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 2c3963165a0d..59184bb41ef8 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -25,7 +25,7 @@
 static const char mconf_readme[] = N_(
 "Overview\n"
 "--------\n"
-"This interface let you select features and parameters for the build.\n"
+"This interface lets you select features and parameters for the build.\n"
 "Features can either be built-in, modularized, or ignored. Parameters\n"
 "must be entered in as decimal or hexadecimal numbers or text.\n"
 "\n"
@@ -39,15 +39,15 @@ static const char mconf_readme[] = N_(
 "\n"
 "To change any of these features, highlight it with the cursor\n"
 "keys and press <Y> to build it in, <M> to make it a module or\n"
-"<N> to removed it.  You may also press the <Space Bar> to cycle\n"
-"through the available options (ie. Y->N->M->Y).\n"
+"<N> to remove it.  You may also press the <Space Bar> to cycle\n"
+"through the available options (i.e. Y->N->M->Y).\n"
 "\n"
 "Some additional keyboard hints:\n"
 "\n"
 "Menus\n"
 "----------\n"
-"o  Use the Up/Down arrow keys (cursor keys) to highlight the item\n"
-"   you wish to change or submenu wish to select and press <Enter>.\n"
+"o  Use the Up/Down arrow keys (cursor keys) to highlight the item you\n"
+"   wish to change or the submenu you wish to select and press <Enter>.\n"
 "   Submenus are designated by \"--->\", empty ones by \"----\".\n"
 "\n"
 "   Shortcut: Press the option's highlighted letter (hotkey).\n"
@@ -65,7 +65,7 @@ static const char mconf_readme[] = N_(
 "             there is a delayed response which you may find annoying.\n"
 "\n"
 "   Also, the <TAB> and cursor keys will cycle between <Select>,\n"
-"   <Exit> and <Help>.\n"
+"   <Exit>, <Help>, <Save>, and <Load>.\n"
 "\n"
 "o  To get help with an item, use the cursor keys to highlight <Help>\n"
 "   and press <ENTER>.\n"
@@ -105,7 +105,7 @@ static const char mconf_readme[] = N_(
 "Text Box    (Help Window)\n"
 "--------\n"
 "o  Use the cursor keys to scroll up/down/left/right.  The VI editor\n"
-"   keys h,j,k,l function here as do <u>, <d>, <SPACE BAR> and <B> for \n"
+"   keys h,j,k,l function here as do <u>, <d>, <SPACE BAR> and <B> for\n"
 "   those who are familiar with less and lynx.\n"
 "\n"
 "o  Press <E>, <X>, <q>, <Enter> or <Esc><Esc> to exit.\n"
@@ -117,23 +117,21 @@ static const char mconf_readme[] = N_(
 "those who, for various reasons, find it necessary to switch\n"
 "between different configurations.\n"
 "\n"
-"At the end of the main menu you will find two options.  One is\n"
-"for saving the current configuration to a file of your choosing.\n"
-"The other option is for loading a previously saved alternate\n"
-"configuration.\n"
+"The <Save> button will let you save the current configuration to\n"
+"a file of your choosing.  Use the <Load> button to load a previously\n"
+"saved alternate configuration.\n"
 "\n"
-"Even if you don't use alternate configuration files, but you\n"
-"find during a Menuconfig session that you have completely messed\n"
-"up your settings, you may use the \"Load Alternate...\" option to\n"
-"restore your previously saved settings from \".config\" without\n"
-"restarting Menuconfig.\n"
+"Even if you don't use alternate configuration files, but you find\n"
+"during a Menuconfig session that you have completely messed up your\n"
+"settings, you may use the <Load> button to restore your previously\n"
+"saved settings from \".config\" without restarting Menuconfig.\n"
 "\n"
 "Other information\n"
 "-----------------\n"
-"If you use Menuconfig in an XTERM window make sure you have your\n"
-"$TERM variable set to point to a xterm definition which supports color.\n"
-"Otherwise, Menuconfig will look rather bad.  Menuconfig will not\n"
-"display correctly in a RXVT window because rxvt displays only one\n"
+"If you use Menuconfig in an XTERM window, make sure you have your\n"
+"$TERM variable set to point to an xterm definition which supports\n"
+"color.  Otherwise, Menuconfig will look rather bad.  Menuconfig will\n"
+"not display correctly in an RXVT window because rxvt displays only one\n"
 "intensity of color, bright.\n"
 "\n"
 "Menuconfig will display larger menus on screens or xterms which are\n"
@@ -148,8 +146,8 @@ static const char mconf_readme[] = N_(
 "\n"
 "Optional personality available\n"
 "------------------------------\n"
-"If you prefer to have all of the options listed in a single menu, rather\n"
-"than the default multimenu hierarchy, run the menuconfig with\n"
+"If you prefer to have all of the options listed in a single menu,\n"
+"rather than the default multimenu hierarchy, run the menuconfig with\n"
 "MENUCONFIG_MODE environment variable set to single_menu. Example:\n"
 "\n"
 "make MENUCONFIG_MODE=single_menu menuconfig\n"
@@ -172,7 +170,7 @@ static const char mconf_readme[] = N_(
 " mono       => selects colors suitable for monochrome displays\n"
 " blackbg    => selects a color scheme with black background\n"
 " classic    => theme with blue background. The classic look\n"
-" bluetitle  => a LCD friendly version of classic. (default)\n"
+" bluetitle  => an LCD friendly version of classic. (default)\n"
 "\n"),
 menu_instructions[] = N_(
 	"Arrow keys navigate the menu.  "
@@ -238,24 +236,24 @@ search_help[] = N_(
 	"Symbol: FOO [=m]\n"
 	"Type  : tristate\n"
 	"Prompt: Foo bus is used to drive the bar HW\n"
-	"  Defined at drivers/pci/Kconfig:47\n"
-	"  Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
 	"  Location:\n"
 	"    -> Bus options (PCI, PCMCIA, EISA, ISA)\n"
 	"      -> PCI support (PCI [=y])\n"
 	"(1)     -> PCI access mode (<choice> [=y])\n"
+	"  Defined at drivers/pci/Kconfig:47\n"
+	"  Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
 	"  Selects: LIBCRC32\n"
-	"  Selected by: BAR\n"
+	"  Selected by: BAR [=n]\n"
 	"-----------------------------------------------------------------\n"
 	"o The line 'Type:' shows the type of the configuration option for\n"
 	"  this symbol (boolean, tristate, string, ...)\n"
 	"o The line 'Prompt:' shows the text used in the menu structure for\n"
 	"  this symbol\n"
-	"o The 'Defined at' line tell at what file / line number the symbol\n"
+	"o The 'Defined at' line tells at what file / line number the symbol\n"
 	"  is defined\n"
-	"o The 'Depends on:' line tell what symbols needs to be defined for\n"
+	"o The 'Depends on:' line tells what symbols need to be defined for\n"
 	"  this symbol to be visible in the menu (selectable)\n"
-	"o The 'Location:' lines tell where in the menu structure this symbol\n"
+	"o The 'Location:' lines tells where in the menu structure this symbol\n"
 	"  is located\n"
 	"    A location followed by a [=y] indicates that this is a\n"
 	"    selectable menu item - and the current value is displayed inside\n"
@@ -263,9 +261,9 @@ search_help[] = N_(
 	"    Press the key in the (#) prefix to jump directly to that\n"
 	"    location. You will be returned to the current search results\n"
 	"    after exiting this new menu.\n"
-	"o The 'Selects:' line tell what symbol will be automatically\n"
+	"o The 'Selects:' line tells what symbols will be automatically\n"
 	"  selected if this symbol is selected (y or m)\n"
-	"o The 'Selected by' line tell what symbol has selected this symbol\n"
+	"o The 'Selected by' line tells what symbol has selected this symbol\n"
 	"\n"
 	"Only relevant lines are shown.\n"
 	"\n\n"
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index c1d53200c306..b9701010de8c 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -597,7 +597,7 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
 }
 
 /*
- * get peoperty of type P_SYMBOL
+ * get property of type P_SYMBOL
  */
 static struct property *get_symbol_prop(struct symbol *sym)
 {
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index c9a6775565bf..7caabdb51c64 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -1047,7 +1047,7 @@ sym_re_search_free:
  * When we check for recursive dependencies we use a stack to save
  * current state so we can print out relevant info to user.
  * The entries are located on the call stack so no need to free memory.
- * Note inser() remove() must always match to properly clear the stack.
+ * Note insert() remove() must always match to properly clear the stack.
  */
 static struct dep_stack {
 	struct dep_stack *prev, *next;
-- 
cgit v1.2.3-59-g8ed1b


From 57540f1dea6580fda0debaf3704d1b0e928a120e Mon Sep 17 00:00:00 2001
From: Martin Walch <walch.martin@web.de>
Date: Thu, 3 Oct 2013 18:32:02 +0200
Subject: kconfig: adjust warning message for conflicting types

Each symbol must have exactly one type assigned. However, if a symbol happens
to have two different types assigned at runtime, a warning is printed and the
first type is preserved while the second type is being ignored.

The warning message says

type of <symbol name> redefined from <first type> to <second type>

which may be misleading as it may create the impression that the second type
replaces the first type.

This patch clarifies this by changing the warning to

ignoring type redefinition of <symbol name> from <first type> to <second type>

Signed-off-by: Martin Walch <walch.martin@web.de>
Acked-by: Wang YanQing <udknight@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
 scripts/kconfig/menu.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index b9701010de8c..9e69f1934836 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -119,9 +119,10 @@ void menu_set_type(int type)
 		sym->type = type;
 		return;
 	}
-	menu_warn(current_entry, "type of '%s' redefined from '%s' to '%s'",
-	    sym->name ? sym->name : "<choice>",
-	    sym_type_name(sym->type), sym_type_name(type));
+	menu_warn(current_entry,
+		"ignoring type redefinition of '%s' from '%s' to '%s'",
+		sym->name ? sym->name : "<choice>",
+		sym_type_name(sym->type), sym_type_name(type));
 }
 
 struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep)
-- 
cgit v1.2.3-59-g8ed1b


From 3381960031a13d1a1ec7bdef60f6a9931d500371 Mon Sep 17 00:00:00 2001
From: Martin Walch <walch.martin@web.de>
Date: Thu, 3 Oct 2013 18:33:47 +0200
Subject: kconfig: remove unused definition from scanner

The definition ws [ \n\t] is not used anywhere. Drop it to avoid confusion.

As it is a dead definition, any changes in the resulting code generated by
flex would be surprising (actually testing this showed that there are really
no changes). So, there is no need to touch the existing zconf.lex.c_shipped.

Signed-off-by: Martin Walch <walch.martin@web.de>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN: <yann.morin.1998@free.fr>
---
 scripts/kconfig/zconf.l | 1 -
 1 file changed, 1 deletion(-)

diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l
index 6555a475453b..1a9f53e535ca 100644
--- a/scripts/kconfig/zconf.l
+++ b/scripts/kconfig/zconf.l
@@ -68,7 +68,6 @@ static void alloc_string(const char *str, int size)
 }
 %}
 
-ws	[ \n\t]
 n	[A-Za-z0-9_]
 
 %%
-- 
cgit v1.2.3-59-g8ed1b


From 503c823048e81cc85c0e9d8c297cc70203e335e5 Mon Sep 17 00:00:00 2001
From: Martin Walch <walch.martin@web.de>
Date: Thu, 3 Oct 2013 18:35:16 +0200
Subject: kconfig: fix bug in search results string: use strlen(gstr->s), not
 gstr->len

The struct gstr has a capacity that may differ from the actual string length.

However, a string manipulation in the function search_conf made the assumption
that it is the same, which led to messing up some search results, especially
when the content of the gstr in use had not yet reached at least 63 chars.

Signed-off-by: Martin Walch <walch.martin@web.de>
Acked-by: Wang YanQing <udknight@gmail.com>
Acked-by: Benjamin Poirier <bpoirier@suse.de>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
 scripts/kconfig/menu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 9e69f1934836..db1512ae30cc 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -584,7 +584,7 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
 		for (j = 4; --i >= 0; j += 2) {
 			menu = submenu[i];
 			if (head && location && menu == location)
-				jump->offset = r->len - 1;
+				jump->offset = strlen(r->s);
 			str_printf(r, "%*c-> %s", j, ' ',
 				   _(menu_get_prompt(menu)));
 			if (menu->sym) {
-- 
cgit v1.2.3-59-g8ed1b


From 00d4f8fc2c729b1baf723cacd2b5942b032b6784 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Sun, 6 Oct 2013 19:21:31 +0100
Subject: xconfig: Fix the filename for GUI settings

Currently the qconf program invoked by 'make xconfig' stores GUI
settings in the file ~/.config/Unknown\ Organization.conf.  This name
is apparently generated by the QSettings class when no organisation
or application name are specified.

This is obviously not a sensible filename (nor does it seem sensible
that these QSettings parameters are optional!).  Pass the names
'kernel.org' and 'qconf', resuling in the filename
~/.config/kernel.org/qconf.conf.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
 scripts/kconfig/qconf.cc | 5 +++++
 scripts/kconfig/qconf.h  | 1 +
 2 files changed, 6 insertions(+)

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 1500c38f0cca..9d3b04b0769c 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -69,6 +69,11 @@ static inline QString qgettext(const QString& str)
 	return QString::fromLocal8Bit(gettext(str.latin1()));
 }
 
+ConfigSettings::ConfigSettings()
+	: QSettings("kernel.org", "qconf")
+{
+}
+
 /**
  * Reads a list of integer values from the application settings.
  */
diff --git a/scripts/kconfig/qconf.h b/scripts/kconfig/qconf.h
index 3715b3e7212c..bde0c6b6f9e8 100644
--- a/scripts/kconfig/qconf.h
+++ b/scripts/kconfig/qconf.h
@@ -32,6 +32,7 @@ class ConfigMainWindow;
 
 class ConfigSettings : public QSettings {
 public:
+	ConfigSettings();
 	Q3ValueList<int> readSizes(const QString& key, bool *ok);
 	bool writeSizes(const QString& key, const Q3ValueList<int>& value);
 };
-- 
cgit v1.2.3-59-g8ed1b


From 5eb1f99ea1f578ce5ce6a757a3a9795e4da8de3b Mon Sep 17 00:00:00 2001
From: Michal Marek <mmarek@suse.cz>
Date: Wed, 30 Oct 2013 12:02:27 +0100
Subject: MAINTAINERS: New kconfig maintainer

Yann has been the de facto maintainer of kconfig for some time. Update
the KCONFIG entry with his emails address and git tree.

Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>
---
 MAINTAINERS | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index e61c2e83fc2b..d083982b5aea 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4723,9 +4723,10 @@ F:	Documentation/hwmon/k8temp
 F:	drivers/hwmon/k8temp.c
 
 KCONFIG
-M:	Michal Marek <mmarek@suse.cz>
+M:	"Yann E. MORIN" <yann.morin.1998@free.fr>
 L:	linux-kbuild@vger.kernel.org
-S:	Odd Fixes
+T:	git://gitorious.org/linux-kconfig/linux-kconfig
+S:	Maintained
 F:	Documentation/kbuild/kconfig-language.txt
 F:	scripts/kconfig/
 
-- 
cgit v1.2.3-59-g8ed1b