Eric Lee / smarc-fsl-linux-kernel

09 Oct, 2013

1 commit

23 Jul, 2013

1 commit

17 Jul, 2013

1 commit

11 Jul, 2013

1 commit

  • b202c0d52   Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild ... Browse Code »

    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

    Linus Torvalds
     

25 Jun, 2013

1 commit

  • 193b40aeb   kconfig: sort found symbols by relevance ... Browse Code »

    When searching for symbols, return the symbols sorted by relevance.

    Sorting is done as thus:
    - first, symbols that match exactly
    - then, alphabetical sort

    Since the search can be a regexp, it is possible that more than one symbol
    matches exactly. In this case, we can't decide which to sort first, so we
    fallback to alphabeticall sort.

    Explain this (new!) sorting heuristic in the documentation.

    Reported-by: Jean Delvare
    Signed-off-by: "Yann E. MORIN"
    Cc: Jean Delvare
    Cc: Michal Marek
    Cc: Roland Eggner
    Cc: Wang YanQing

    --
    Changes v1->v2:
    - drop the previous, complex heuristic in favour of a simpler heuristic
    that is both easier to understand, *and* to maintain (Jean)
    - explain sorting heuristic in the doc (Jean)

    Yann E. MORIN
     

04 Jun, 2013

1 commit

  • 40b313608   Finally eradicate CONFIG_HOTPLUG ... Browse Code »

    Ever since commit 45f035ab9b8f ("CONFIG_HOTPLUG should be always on"),
    it has been basically impossible to build a kernel with CONFIG_HOTPLUG
    turned off. Remove all the remaining references to it.

    Cc: Russell King
    Cc: Doug Thompson
    Cc: Bjorn Helgaas
    Cc: Steven Whitehouse
    Cc: Arnd Bergmann
    Cc: Pavel Machek
    Cc: "Rafael J. Wysocki"
    Cc: Andrew Morton
    Signed-off-by: Stephen Rothwell
    Acked-by: Mauro Carvalho Chehab
    Acked-by: Hans Verkuil
    Signed-off-by: Greg Kroah-Hartman

    Stephen Rothwell
     

25 Apr, 2013

2 commits

  • e43956e60   kconfig: implement KCONFIG_PROBABILITY for randconfig ... Browse Code »

    Currently the odds to set each symbol is (rounded):
    booleans: y: 50% n: 50%
    tristates: y: 33% m: 33% n: 33%

    Introduce a KCONFIG_PROBABILITY environment variable to tweak the
    probabilities (in percentage), as such:
    KCONFIG_PROBABILITY y:n split y:m:n split
    -----------------------------------------------------------------
    [1] unset or empty 50 : 50 33 : 33 : 34
    [2] N N : 100-N N/2 : N/2 : 100-N
    N:M N+M : 100-(N+M) N : M : 100-(N+M)
    N:M:L N : 100-N M : L : 100-(M+L)

    [1] The current behaviour is kept as default, for backward compatibility
    [2] The solution initially implemented by Peter for Buildroot, see:
    http://git.buildroot.org/buildroot/commit/?id=3435c1afb5

    Signed-off-by: Peter Korsgaard
    [yann.morin.1998@free.fr: add to Documentation/]
    Signed-off-by: "Yann E. MORIN"

    Yann E. MORIN
     
  • 0d8024c6e   kconfig: allow specifying the seed for randconfig ... Browse Code »

    For reproducibility, it can be useful to be able to specify the
    seed to use to seed the RNG.

    Add a new KCONFIG_SEED environment variable which can be set to
    the seed to use:
    $ make KCONFIG_SEED=42 randconfig
    $ sha1sum .config
    70a128c8dcc61303069e1be352cce64114dfcbca .config
    $ make KCONFIG_SEED=42 randconfig
    $ sha1sum .config
    70a128c8dcc61303069e1be352cce64114dfcbca .config

    It's very usefull for eg. debugging the kconfig parser.

    Signed-off-by: "Yann E. MORIN"

    Yann E. MORIN
     

26 Dec, 2012

1 commit

05 May, 2012

1 commit

  • 5efe241ea   kconfig: Add error handling to KCONFIG_ALLCONFIG ... Browse Code »

    - Only try to read the file specified if KCONFIG_ALL_CONFIG is set to
    something other than the empty string or "1".

    - Don't use stat to check the name passed to conf_read_simple so that
    zconf_fopen can find the file in the current directory or in SRCTREE
    removing a extremely source of confusing failure, where KCONFIG_ALL_CONFIG
    was not interpreted with respect to the directory make was called in.

    - If conf_read_simple fails complain clearly and stop processing.
    Allowing the simple debugging of typos.

    - Clearly document the behavior so it is clear to users which
    values are treated as flags and which values are treated as
    filenames.

    Signed-off-by: Eric W. Biederman
    Signed-off-by: Michal Marek

    Eric W. Biederman
     

31 Mar, 2012

1 commit

  • 673d29f9a   Documentation: mention scripts/diffconfig tool ... Browse Code »

    The kconfig documentation suggests using plain 'diff' to compare config
    files and then adds "Yes, we need something better here". Commit
    a717417e7f96 ("kconfig: add diffconfig utility") added what that comment
    was looking for.

    Signed-off-by: Javi Merino
    Cc: Michal Marek
    Signed-off-by: Linus Torvalds

    Javi Merino
     

24 May, 2011

1 commit

04 Aug, 2010

1 commit

03 Aug, 2010

1 commit

  • 0748cb3e1   kconfig: add alldefconfig ... Browse Code »

    alldefconfig create a configuration with all values set
    to their default value (form the Kconfig files).

    This may be useful when we try to use more sensible default
    values and may also be used in combination with
    the minimal defconfigs.

    Signed-off-by: Sam Ravnborg
    Signed-off-by: Michal Marek

    Sam Ravnborg
     

16 Mar, 2010

1 commit

12 Dec, 2009

2 commits

10 Jun, 2009

1 commit

  • 98f540d31   kconfig: resort the documentation of the environment variables ... Browse Code »

    All the KCONFIG_ environment variables were previously located in a
    section "Environment variables in 'menuconfig'", but neither are they
    restricted to 'menuconfig' nor are they all used by 'menuconfig'.

    Introduce the following three sections for these variables:
    * Environment variables for '*config'
    * Environment variables for '{allyes/allmod/allno/rand}config'
    * Environment variables for 'silentoldconfig'

    Furthermore this puts MENUCONFIG_MODE next to MENUCONFIG_COLOR into a
    common section "User interface options for 'menuconfig'".

    Signed-off-by: Markus Heidelberg
    Signed-off-by: Sam Ravnborg

    Markus Heidelberg
     

03 Jan, 2009

1 commit

  • 2af238e45   kbuild: make *config usage docs ... Browse Code »

    Create a kconfig user assistance guide, with a few tips and hints
    about using menuconfig, xconfig, and gconfig.

    Mostly contains user interface, environment variables, and search topics,
    along with mini.config/custom.config usage.

    Signed-off-by: Randy Dunlap
    Signed-off-by: Sam Ravnborg

    Randy Dunlap