user/sven/linux.git/scripts/kconfig/menu.c, branch v3.18.75

kconfig: Fix warning "‘jump’ may be used uninitialized"

2015-02-11T07:00:55Z

commit 2d560306096739e2251329ab5c16059311a151b0 upstream. Warning: In file included from scripts/kconfig/zconf.tab.c:2537:0: scripts/kconfig/menu.c: In function ‘get_symbol_str’: scripts/kconfig/menu.c:590:18: warning: ‘jump’ may be used uninitialized in this function [-Wmaybe-uninitialized] jump->offset = strlen(r->s); Simplifies the test logic because (head && local) means (jump != 0) and makes GCC happy when checking if the jump pointer was initialized. Signed-off-by: Peter Kümmel Signed-off-by: Michal Marek Cc: Sedat Dilek Signed-off-by: Greg Kroah-Hartman

kbuild: trivial - use tabs for code indent where possible

2014-06-10T12:00:53Z

Signed-off-by: Masahiro Yamada Signed-off-by: Michal Marek

kconfig: make allnoconfig disable options behind EMBEDDED and EXPERT

2014-04-07T23:36:09Z

"make allnoconfig" exists to ease testing of minimal configurations. Documentation/SubmitChecklist includes a note to test with allnoconfig. This helps catch missing dependencies on common-but-not-required functionality, which might otherwise go unnoticed. However, allnoconfig still leaves many symbols enabled, because they're hidden behind CONFIG_EMBEDDED or CONFIG_EXPERT. For instance, allnoconfig still has CONFIG_PRINTK and CONFIG_BLOCK enabled, so drivers don't typically get build-tested with those disabled. To address this, introduce a new Kconfig option "allnoconfig_y", used on symbols which only exist to hide other symbols. Set it on CONFIG_EMBEDDED (which then selects CONFIG_EXPERT). allnoconfig will then disable all the symbols hidden behind those. Signed-off-by: Josh Triplett Tested-by: Paul E. McKenney Cc: Michal Marek Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

kconfig: fix bug in search results string: use strlen(gstr->s), not gstr->len

2013-10-08T21:52:16Z

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 Acked-by: Wang YanQing Acked-by: Benjamin Poirier Reviewed-by: "Yann E. MORIN" Signed-off-by: "Yann E. MORIN"

kconfig: adjust warning message for conflicting types

2013-10-08T21:52:15Z

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 redefined from to 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 from to Signed-off-by: Martin Walch Acked-by: Wang YanQing Reviewed-by: "Yann E. MORIN" Signed-off-by: "Yann E. MORIN"

kconfig: fix trivial typos and update mconf documentation

2013-10-08T21:52:14Z

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 Reviewed-by: Jean Delvare Reviewed-by: Wang YanQing Signed-off-by: "Yann E. MORIN"

kconfig: do not allow more than one symbol to have 'option modules'

2013-09-05T09:10:08Z

Previously, it was possible to have more than one symbol with the 'option modules' attached to them, although only the last one would in fact control tristates. Since this does not make much sense, only allow at most one symbol to control tristates. Note: it is still possible to have more than one symbol that control tristates, but indirectly: config MOD1 bool "mod1" select MODULES config MOD2 bool "mod2" select MODULES config MODULES bool option modules Signed-off-by: "Yann E. MORIN" Cc: Sam Ravnborg Signed-off-by: Michal Marek

kconfig: do not special-case 'MODULES' symbol

2013-09-05T09:09:17Z

Currently, the 'MODULES' symbol is hard-coded to be the default symbol that enables/disables tristates, if no other symbol was declared with 'option modules'. While this used to be needed for the Linux kernel, we now have an explicit 'option modules' attached to the 'MODULES' symbol (since cset 11097a036), so we no longer need to special-case it in the kconfig code. Furthermore, kconfig is extensively used out of the Linux kernel, and other projects may have another meaning for a symbol named 'MODULES'. This patch changes the way we enable/disable tristates: if a symbol was found with 'option modules' attached to it, then that symbol controls enabling tristates. Otherwise, tristates are disabled, even if a symbol named 'MODULES' exists. Signed-off-by: "Yann E. MORIN" Cc: Sam Ravnborg Signed-off-by: Michal Marek

Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2013-07-10T23:06:46Z

Pull kconfig updates from Michal Marek: - dependency solver fix for make defconfig - randconfig fixes, one of which had to be reverted again - more user-friendly sorting of search results - hex and range keywords support longs - fix for [mn]conf not to rely on particular behavior of the LINES and COLS variables - cleanup of magic constants in kconfig/lxdialog - [mn]conf formatting fixes - fix for scripts/config's help text in out-of-tree usage (under a different name) * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kconfig: allow "hex" and "range" to support longs Revert "kconfig: fix randomising choice entries in presence of KCONFIG_ALLCONFIG" kconfig: fix randomising choice entries in presence of KCONFIG_ALLCONFIG kconfig: loop as long as we changed some symbols in randconfig kconfig/[mn]conf: make it explicit in the search box that a regexp is possible kconfig: sort found symbols by relevance kconfig/conf: print the seed used to initialise the RNG for randconfig kconfig/conf: accept a base-16 seed for randconfig kconfig/conf: fix randconfig setting multiple symbols in a choice scripts/config: replace hard-coded script name by a dynamic value mconf/nconf: mark empty menus/menuconfigs different from non-empty ones nconf: use function calls instead of ncurses' variables LINES and COLS mconf: use function calls instead of ncurses' variables LINES and COLS kconfig/lxdialog: handle newline characters in print_autowrap() kconfig/lxdialog: Use new mininimum resize definitions in conf_choice() kconfig/lxdialog: Add definitions for mininimum (re)size values kconfig: Fix defconfig when one choice menu selects options that another choice menu depends on

mconf/nconf: mark empty menus/menuconfigs different from non-empty ones

2013-06-18T21:58:59Z

Submenus are sometimes empty and it would be nice if there is something that notifies us that we should not expect any content _before_ we enter a submenu. A new function menu_is_empty() was introduced and empty menus and menuconfigs are now marked by "----" as opposed to non-empty ones that are marked by "--->". This scheme was suggested by "Yann E. MORIN" . Signed-off-by: Dirk Gouders Tested-by: "Yann E. MORIN" Reviewed-by: "Yann E. MORIN" Signed-off-by: "Yann E. MORIN"