24 Aug, 2018
1 commit
-
[ Upstream commit b2d00d7c61c84edd150310af3f556f8a3c6e2e67 ]
The line numers for if-entries in the menu tree are off by one or more
lines which is confusing when debugging for correctness of unrelated changes.According to the git log, commit a02f0570ae201c49 (kconfig: improve
error handling in the parser) was the last one that changed that part
of the parser and replaced"if_entry: T_IF expr T_EOL"
by
"if_entry: T_IF expr nl"but the commit message does not state why this has been done.
When reverting that part of the commit, only the line numers are
corrected (checked with cdebug = DEBUG_PARSE in zconf.y), otherwise
the menu tree remains unchanged (checked with zconfdump() enabled in
conf.c).An example for the corrected line numbers:
drivers/soc/Kconfig:15:source drivers/soc/tegra/Kconfig
drivers/soc/tegra/Kconfig:4:if
drivers/soc/tegra/Kconfig:6:ifchanges to:
drivers/soc/Kconfig:15:source drivers/soc/tegra/Kconfig
drivers/soc/tegra/Kconfig:1:if
drivers/soc/tegra/Kconfig:4:ifSigned-off-by: Dirk Gouders
Signed-off-by: Masahiro Yamada
Signed-off-by: Sasha Levin
Signed-off-by: Greg Kroah-Hartman
12 Jun, 2018
1 commit
-
commit 2ae89c7a82ea9d81a19b4fc2df23bef4b112f24e upstream.
In file included from scripts/kconfig/zconf.tab.c:2485:
scripts/kconfig/confdata.c: In function ‘conf_write’:
scripts/kconfig/confdata.c:773:22: warning: ‘%s’ directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=]
sprintf(newname, "%s%s", dirname, basename);
^~
scripts/kconfig/confdata.c:773:19: note: assuming directive output of 7 bytes
sprintf(newname, "%s%s", dirname, basename);
^~~~~~
scripts/kconfig/confdata.c:773:2: note: ‘sprintf’ output 1 or more bytes (assuming 4104) into a destination of size 4097
sprintf(newname, "%s%s", dirname, basename);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
scripts/kconfig/confdata.c:776:23: warning: ‘.tmpconfig.’ directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=]
sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid());
^~~~~~~~~~~
scripts/kconfig/confdata.c:776:3: note: ‘sprintf’ output between 13 and 4119 bytes into a destination of size 4097
sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid());
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Increase the size of tmpname and newname to make GCC happy.
Signed-off-by: Nathan Chancellor
Signed-off-by: Masahiro Yamada
Signed-off-by: Greg Kroah-Hartman
26 Apr, 2018
3 commits
-
[ Upstream commit 5b1374b3b3c2fc4f63a398adfa446fb8eff791a4 ]
Only the E_NOT operand and not the E_NOT node itself was freed, due to
accidentally returning too early in expr_free(). Outline of leak:switch (e->type) {
...
case E_NOT:
expr_free(e->left.expr);
return;
...
}
*Never reached, 'e' leaked*
free(e);Fix by changing the 'return' to a 'break'.
Summary from Valgrind on 'menuconfig' (ARCH=x86) before the fix:
LEAK SUMMARY:
definitely lost: 44,448 bytes in 1,852 blocks
...Summary after the fix:
LEAK SUMMARY:
definitely lost: 1,608 bytes in 67 blocks
...Signed-off-by: Ulf Magnusson
Signed-off-by: Masahiro Yamada
Signed-off-by: Sasha Levin
Signed-off-by: Greg Kroah-Hartman -
[ Upstream commit ae7440ef0c8013d68c00dad6900e7cce5311bb1c ]
expr_trans_compare() always allocates and returns a new expression,
giving the following leak outline:...
*Allocate*
basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no);
...
for (menu = parent->next; menu; menu = menu->next) {
...
*Copy*
dep2 = expr_copy(basedep);
...
*Free copy*
expr_free(dep2);
}
*basedep lost!*Fix by freeing 'basedep' after the loop.
Summary from Valgrind on 'menuconfig' (ARCH=x86) before the fix:
LEAK SUMMARY:
definitely lost: 344,376 bytes in 14,349 blocks
...Summary after the fix:
LEAK SUMMARY:
definitely lost: 44,448 bytes in 1,852 blocks
...Signed-off-by: Ulf Magnusson
Signed-off-by: Masahiro Yamada
Signed-off-by: Sasha Levin
Signed-off-by: Greg Kroah-Hartman -
[ Upstream commit 0724a7c32a54e3e50d28e19e30c59014f61d4e2c ]
If a 'mainmenu' entry appeared in the Kconfig files, two things would
leak:- The 'struct property' allocated for the default "Linux Kernel
Configuration" prompt.- The string for the T_WORD/T_WORD_QUOTE prompt after the
T_MAINMENU token, allocated on the heap in zconf.l.To fix it, introduce a new 'no_mainmenu_stmt' nonterminal that matches
if there's no 'mainmenu' and adds the default prompt. That means the
prompt only gets allocated once regardless of whether there's a
'mainmenu' statement or not, and managing it becomes simple.Summary from Valgrind on 'menuconfig' (ARCH=x86) before the fix:
LEAK SUMMARY:
definitely lost: 344,568 bytes in 14,352 blocks
...Summary after the fix:
LEAK SUMMARY:
definitely lost: 344,440 bytes in 14,350 blocks
...Signed-off-by: Ulf Magnusson
Signed-off-by: Masahiro Yamada
Signed-off-by: Sasha Levin
Signed-off-by: Greg Kroah-Hartman
02 Nov, 2017
1 commit
-
Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.By default all files without license information are under the default
license of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier. The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.How this work was done:
Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
- file had no licensing information it it.
- file was a */uapi/* one with no licensing information in it,
- file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne. Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed. Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was:
- Files considered eligible had to be source code files.
- Make and config files were included as candidates if they contained >5
lines of source
- File already had some variant of a license header in it (even if
Reviewed-by: Philippe Ombredanne
Reviewed-by: Thomas Gleixner
Signed-off-by: Greg Kroah-Hartman
20 Aug, 2017
1 commit
-
It turns out that gperf-3.1 changed types in the generated code in ways
that aren't even trivially detectable without having to generate a test-file.It's just not worth using tools and libraries from clowns that don't
understand or care about compatibility. So get rid of gperf.Signed-off-by: Linus Torvalds
08 Jul, 2017
1 commit
-
…asahiroy/linux-kbuild
Pull misc Kbuild updates from Masahiro Yamada:
- Use more portable shebang for Perl scripts
- Remove trailing spaces from GCC version in kernel log
- Make initramfs generation deterministic
* tag 'kbuild-misc-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: create deterministic initramfs directory listings
scripts/mkcompile_h: Remove trailing spaces from compiler version
scripts: Switch to more portable Perl shebang
23 Jun, 2017
1 commit
-
Fix sparse warnings in scripts/kconfig/nconf* ('make nconfig'):
../scripts/kconfig/nconf.c:1071:32: warning: Using plain integer as NULL pointer
../scripts/kconfig/nconf.c:1238:30: warning: Using plain integer as NULL pointer
../scripts/kconfig/nconf.c:511:51: warning: Using plain integer as NULL pointer
../scripts/kconfig/nconf.c:1460:6: warning: symbol 'setup_windows' was not declared. Should it be static?
../scripts/kconfig/nconf.c:274:12: warning: symbol 'current_instructions' was not declared. Should it be static?
../scripts/kconfig/nconf.c:308:22: warning: symbol 'function_keys' was not declared. Should it be static?
../scripts/kconfig/nconf.gui.c:132:17: warning: non-ANSI function declaration of function 'set_colors'
../scripts/kconfig/nconf.gui.c:195:24: warning: Using plain integer as NULL pointernconf.gui.o before/after files are the same.
nconf.o before/after files are the same until the 'static' function
declarations are added.Signed-off-by: Randy Dunlap
Signed-off-by: Masahiro Yamada
10 Jun, 2017
1 commit
-
There is a check and a nice user-friendly message when the curses
library is not present on the system and the user wants to do "make
menuconfig". It doesn't get issued, though. Instead, we fail the build
when mconf.c doesn't find the curses.h header:HOSTCC scripts/kconfig/mconf.o
In file included from scripts/kconfig/mconf.c:23:0:
scripts/kconfig/lxdialog/dialog.h:38:20: fatal error: curses.h: No such file or directory
#include CURSES_LOC
^
compilation terminated.Make that check a prerequisite to mconf so that the user sees the error
message instead:$ make menuconfig
*** Unable to find the ncurses libraries or the
*** required header files.
*** 'make menuconfig' requires the ncurses libraries.
***
*** Install ncurses (ncurses-devel) and try again.
***
scripts/kconfig/Makefile:203: recipe for target 'scripts/kconfig/dochecklxdialog' failed
make[1]: *** [scripts/kconfig/dochecklxdialog] Error 1
Makefile:548: recipe for target 'menuconfig' failed
make: *** [menuconfig] Error 2Signed-off-by: Borislav Petkov
Signed-off-by: Masahiro Yamada
14 May, 2017
1 commit
-
The default NetBSD package manager is pkgsrc and it installs Perl
along other third party programs under custom and configurable prefix.
The default prefix for binary prebuilt packages is /usr/pkg, and the
Perl executable lands in /usr/pkg/bin/perl.This change switches "/usr/bin/perl" to "/usr/bin/env perl" as it's
the most portable solution that should work for almost everybody.
Perl's executable is detected automatically.This change switches -w option passed to the executable with more
modern "use warnings;" approach. There is no functional change to the
default behavior.While there, drop "require 5" from scripts/namespace.pl (Perl from 1994?).
Signed-off-by: Kamil Rytarowski
Signed-off-by: Masahiro Yamada
22 Mar, 2017
1 commit
-
When building the kernel with clang, the compiler complains about the
presence of a condition inside two pairs of parentheses:scripts/kconfig/gconf.c:917:19: error: equality comparison with
extraneous parentheses [-Werror,-Wparentheses-equality]
} else if ((col == COL_OPTION)) {
~~~~^~~~~~~~~~~~~
scripts/kconfig/gconf.c:917:19: note: remove extraneous parentheses
around the comparison to silence this warning
} else if ((col == COL_OPTION)) {
~ ^ ~
scripts/kconfig/gconf.c:917:19: note: use '=' to turn this equality
comparison into an assignment
} else if ((col == COL_OPTION)) {
^~
=Silence this warning by removing a level of parentheses.
Signed-off-by: Nicolas Iooss
Signed-off-by: Masahiro Yamada
18 Dec, 2016
1 commit
-
Pull kconfig updates from Michal Marek:
- 'make xconfig' gui fixes
- 'make nconfig' fix for options with long prompts
- fix 'make nconfig' warning when pkg-config forces -D_GNU_SOURCE
* 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
xconfig: fix missing suboption and help panels on first run
xconfig: fix 'Show Debug' functionality
kconfig/nconf: Fix hang when editing symbol with a long prompt
Scripts: kconfig: nconf: fix _GNU_SOURCE redefined warning
13 Dec, 2016
1 commit
-
Pull timer updates from Thomas Gleixner:
"The time/timekeeping/timer folks deliver with this update:- Fix a reintroduced signed/unsigned issue and cleanup the whole
signed/unsigned mess in the timekeeping core so this wont happen
accidentaly again.- Add a new trace clock based on boot time
- Prevent injection of random sleep times when PM tracing abuses the
RTC for storage- Make posix timers configurable for real tiny systems
- Add tracepoints for the alarm timer subsystem so timer based
suspend wakeups can be instrumented- The usual pile of fixes and updates to core and drivers"
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
timekeeping: Use mul_u64_u32_shr() instead of open coding it
timekeeping: Get rid of pointless typecasts
timekeeping: Make the conversion call chain consistently unsigned
timekeeping_Force_unsigned_clocksource_to_nanoseconds_conversion
alarmtimer: Add tracepoints for alarm timers
trace: Update documentation for mono, mono_raw and boot clock
trace: Add an option for boot clock as trace clock
timekeeping: Add a fast and NMI safe boot clock
timekeeping/clocksource_cyc2ns: Document intended range limitation
timekeeping: Ignore the bogus sleep time if pm_trace is enabled
selftests/timers: Fix spelling mistake "Asyncrhonous" -> "Asynchronous"
clocksource/drivers/bcm2835_timer: Unmap region obtained by of_iomap
clocksource/drivers/arm_arch_timer: Map frame with of_io_request_and_map()
arm64: dts: rockchip: Arch counter doesn't tick in system suspend
clocksource/drivers/arm_arch_timer: Don't assume clock runs in suspend
posix-timers: Make them configurable
posix_cpu_timers: Move the add_device_randomness() call to a proper place
timer: Move sys_alarm from timer.c to itimer.c
ptp_clock: Allow for it to be optional
Kconfig: Regenerate *.c_shipped files after previous changes
...
12 Dec, 2016
2 commits
-
qconfig initial slider sizes fix.
On first `make xconfig`, suboption and help panels were hidden.
Now we properly detect the first run, and show those panels.Reported-by: Jason Vas Dias
Signed-off-by: Boris Barbulovski
Signed-off-by: Randy Dunlap
Tested-by: Randy Dunlap
Signed-off-by: Michal Marek -
xconfig - Fix missing 'Show Debug' functionality.
xconfig Help mentions 'Show Debug Info' but it was missing from any
menu.* Add 'Show debug' menu to the main menu.
* Properly load showDebug settings.Reported-by: Jason Vas Dias
Signed-off-by: Boris Barbulovski
Signed-off-by: Randy Dunlap
Tested-by: Randy Dunlap
Signed-off-by: Michal Marek
11 Dec, 2016
1 commit
-
Currently it is impossible to edit the value of a config symbol with a
prompt longer than (terminal width - 2) characters. dialog_inputbox()
calculates a negative x-offset for the input window and newwin() fails
as this is invalid. It also doesn't check for this failure, so it
busy-loops calling wgetch(NULL) which immediately returns -1.The additions in the offset calculations also don't match the intended
size of the window.Limit the window size and calculate the offset similarly to
show_scroll_win().Cc: stable
Fixes: 692d97c380c6 ("kconfig: new configuration interface (nconfig)")
Signed-off-by: Ben Hutchings
02 Dec, 2016
1 commit
-
Some people are able to trigger a race where autoksyms.h is used before
its empty version is even created. Let's create it at the same time as
the directory holding it is created.Signed-off-by: Nicolas Pitre
Tested-by: Prarit Bhargava
Tested-by: Jarod Wilson
Signed-off-by: Linus Torvalds
29 Nov, 2016
1 commit
-
Fix below warning when make nconfig is run initially
or after make clean.HOSTCC scripts/kconfig/nconf.o
scripts/kconfig/nconf.c:8:0: warning: "_GNU_SOURCE" redefined
#define _GNU_SOURCE
^
:0:0: note: this is the location of the previous definitionSigned-off-by: Cheah Kok Cheong
Signed-off-by: Michal Marek
16 Nov, 2016
2 commits
-
Signed-off-by: Nicolas Pitre
Cc: Paul Bolle
Cc: linux-kbuild@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: Richard Cochran
Cc: Josh Triplett
Cc: Michal Marek
Cc: John Stultz
Cc: Edward Cree
Link: http://lkml.kernel.org/r/1478841010-28605-3-git-send-email-nicolas.pitre@linaro.org
Signed-off-by: Thomas Gleixner -
The "imply" keyword is a weak version of "select" where the target
config symbol can still be turned off, avoiding those pitfalls that come
with the "select" keyword.This is useful e.g. with multiple drivers that want to indicate their
ability to hook into a secondary subsystem while allowing the user to
configure that subsystem out without also having to unset these drivers.Currently, the same effect can almost be achieved with:
config DRIVER_A
tristateconfig DRIVER_B
tristateconfig DRIVER_C
tristateconfig DRIVER_D
tristate[...]
config SUBSYSTEM_X
tristate
default DRIVER_A || DRIVER_B || DRIVER_C || DRIVER_D || [...]This is unwieldy to maintain especially with a large number of drivers.
Furthermore, there is no easy way to restrict the choice for SUBSYSTEM_X
to y or n, excluding m, when some drivers are built-in. The "select"
keyword allows for excluding m, but it excludes n as well. Hence
this "imply" keyword. The above becomes:config DRIVER_A
tristate
imply SUBSYSTEM_Xconfig DRIVER_B
tristate
imply SUBSYSTEM_X[...]
config SUBSYSTEM_X
tristateThis is much cleaner, and way more flexible than "select". SUBSYSTEM_X
can still be configured out, and it can be set as a module when none of
the drivers are configured in or all of them are modular.Signed-off-by: Nicolas Pitre
Acked-by: Richard Cochran
Acked-by: Thomas Gleixner
Acked-by: John Stultz
Reviewed-by: Josh Triplett
Cc: Paul Bolle
Cc: linux-kbuild@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: Michal Marek
Cc: Edward Cree
Link: http://lkml.kernel.org/r/1478841010-28605-2-git-send-email-nicolas.pitre@linaro.org
Signed-off-by: Thomas Gleixner
27 May, 2016
1 commit
-
Pull kconfig update from Michal Marek:
- fix for behavior of tristate choice items and fix for documentation
of existing kconfig behavior [Dirk Gouders]- more helpful "unexpected data" kconfig warning [Paul Bolle]
* 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
kconfig/symbol.c: handle choice_values that depend on 'm' symbols
kconfig-language: elaborate on the type of a choice
kconfig-language: fix comment on dependency-generated menu structures.
kconfig: add unexpected data itself to warning
11 May, 2016
1 commit
-
If choices consist of choice_values of type tristate that depend on
symbols set to 'm', those choice_values are not set to 'n' if the
choice is changed from 'm' to 'y' (in which case only one active
choice_value is allowed). Those values are also written to the config
file causing modules to be built when they should not.The following config can be used to reproduce and examine the problem;
with the frontend of your choice set "Choice 0" and "Choice 1" to 'm',
then set "Tristate Choice" to 'y' and save the configuration:config modules
boolean modules
default y
option modulesconfig dependency
tristate "Dependency"
default mchoice
prompt "Tristate Choice"
default choice0config choice0
tristate "Choice 0"config choice1
tristate "Choice 1"
depends on dependencyendchoice
This patch sets tristate choice_values' visibility that depend on
symbols set to 'm' to 'n' if the corresponding choice is set to 'y'.This makes them disappear from the choice list and will also cause the
choice_values' value set to 'n' in sym_calc_value() and as a result
they are written as "not set" to the resulting .config file.Reported-by: Sebastian Andrzej Siewior
Signed-off-by: Dirk Gouders
Tested-by: Sebastian Andrzej Siewior
Tested-by: Roger Quadros
Signed-off-by: Michal Marek
10 May, 2016
1 commit
-
If the .config parser runs into unexpected data it emits warnings like:
.config:6911:warning: unexpected dataAdd the unexpected data itself to this warning. That makes it easier to
discover what is actually going wrong:
.config:6911:warning: unexpected data: CONFOG_CHARGER_TPS65217=mSigned-off-by: Paul Bolle
Signed-off-by: Michal Marek
27 Apr, 2016
2 commits
-
Also recognize standalone "prompt".
Before this patch we incorrectly identified some symbols as not having a
prompt and potentially needing to be selected by something else.Note that this patch could theoretically change the resulting .config,
causing it to have fewer symbols turned on. However, given the current set
of Kconfig files, this situation does not occur because the symbols newly
added to %prompts are absent from %selects.Link: http://lkml.kernel.org/r/1461696998-3953-1-git-send-email-bpoirier@suse.com
Signed-off-by: Benjamin Poirier
Signed-off-by: Steven Rostedt -
When using `make localmodconfig` and friends, if the input config comes
from a kernel that was built in a different environment (for example, the
canonical case of using localmodconfig to trim a distribution kernel
config) the key files for module signature checking will not be available
and should be regenerated or omitted. Otherwise, the user will be faced
with annoying errors when trying to build with the generated .config:make[1]: *** No rule to make target 'keyring.crt', needed by 'certs/x509_certificate_list'. Stop.
Makefile:1576: recipe for target 'certs/' failedLink: http://lkml.kernel.org/r/1461696721-3001-1-git-send-email-bpoirier@suse.com
Signed-off-by: Benjamin Poirier
Signed-off-by: Steven Rostedt
26 Apr, 2016
4 commits
-
That is clearly what the original intention was. This does not change the
output .config but it prevents some useless processing.! eq "m" is changed to the simpler eq "y"; symbols with values other than
m|y are not included in %orig_configs.Link: http://lkml.kernel.org/r/1460333193-16361-3-git-send-email-bpoirier@suse.com
Signed-off-by: Benjamin Poirier
Signed-off-by: Steven Rostedt -
Help text may start with "help" or "---help---". This patch fixes
read_kconfig() to recognize the second variant.This removes useless junk from %depends and %selects. That junk is due to
help text that contains the words "selects" and "depends".Link: http://lkml.kernel.org/r/1460333193-16361-2-git-send-email-bpoirier@suse.com
Signed-off-by: Benjamin Poirier
Signed-off-by: Steven Rostedt -
Based on the list in Documentation/kbuild/kconfig-language.txt
This removes junk from %depends because parsing of a menu entry spilled
over to another menu entry.Link: http://lkml.kernel.org/r/1460333193-16361-1-git-send-email-bpoirier@suse.com
Signed-off-by: Benjamin Poirier
Signed-off-by: Steven Rostedt -
The parameter of Kconfig "source" statements does not need to be quoted.
The current regex causes many kconfig files to be skipped and hence,
dependencies to be missed.Also fix the whitespace repeat count.
Link: http://lkml.kernel.org/r/1459619722-13695-1-git-send-email-bpoirier@suse.com
Tested-by: Lee, Chun-Yi
Signed-off-by: Benjamin Poirier
Signed-off-by: Steven Rostedt
01 Feb, 2016
2 commits
-
Prior to 3.13 make allmodconfig KCONFIG_ALLCONFIG=/dev/null used
to be equivalent to make allmodconfig; these days it hardwires MODULES to n.
In fact, any KCONFIG_ALLCONFIG that doesn't set MODULES explicitly is
treated as if it set it to n.Regression had been introduced by commit cfa98f ("kconfig: do not
override symbols already set"); what happens is that conf_read_simple()
does sym_calc_value(modules_sym) on exit, which leaves SYMBOL_VALID set and
has conf_set_all_new_symbols() skip modules_sym.It's pretty easy to fix - simply move that call of sym_calc_value()
into the callers, except for the ones in KCONFIG_ALLCONFIG handling.
Objections?Signed-off-by: Al Viro
Fixes: cfa98f2e0ae9 ("kconfig: do not override symbols already set")
Signed-off-by: Michal Marek -
Documentation/Changes still lists this as the minimal required version,
so it ought to remain usable for the time being.Fixes: d2036f30cf ("scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG to be a target")
Signed-off-by: Jan Beulich
Cc: Michael Ellerman
Signed-off-by: Michal Marek
11 Jan, 2016
1 commit
-
On Debian stable (qt-4.8.6) 'make xconfig' intermittently fails due to
qconf segfaulting at exit time in QXcbEventReader. The cause of this is
destructors on the heap objects never being called, so fix this by
properly deleting the heap objects before exit.Signed-off-by: Chris Bainbridge
Signed-off-by: Michal Marek
05 Jan, 2016
1 commit
-
menu_is_visible() is a bool function and should use boolean return
values. "no" is a tristate value which happens to also have a value
of 0, but we should nevertheless use the right symbol for it.This is a very minor cleanup with no semantic change.
Fixes: 86e187ff9 ("kconfig: add an option to determine a menu's visibility")
Cc: Arnaud Lacombe
Cc: Mauro Carvalho Chehab
Signed-off-by: Vegard Nossum
Signed-off-by: Michal Marek
10 Dec, 2015
1 commit
-
The current (arbitrary) limit of 128 characters for path names has
proven too short for Android builds, as longer path names are used
there.Change conf.c, so it can handle path lengths up to PATH_MAX characters.
Signed-off-by: Markus Mayer
Signed-off-by: Michal Marek
11 Nov, 2015
1 commit
-
Pull kconfig updates from Michal Marek:
- 'make xconfig' ported to Qt5, dropping support for Qt3
- merge_config.sh supports a single-input-file mode and also respects
$KCONFIG_CONFIG- Fix for incorrect display of >= and > in dependency expressions
* 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: (44 commits)
Add current selection check.
Use pkg-config to find Qt 4 and 5 instead of direct qmake
kconfig: Fix copy&paste error
kconfig/merge_config.sh: Accept a single file
kconfig/merge_config.sh: Support KCONFIG_CONFIG
Update the buildsystem for KConfig finding Qt
Port xconfig to Qt5 - Update copyright.
Port xconfig to Qt5 - Fix goParent issue.
Port xconfig to Qt5 - on Back clicked, deselect old item.
Port xconfig to Qt5 - Add(back) one click checkbox toggle.
Port xconfig to Qt5 - Add(back) lineedit editing.
Port xconfig to Qt5 - Remove some commented code.
Port xconfig to Qt5 - Source format.
Port xconfig to Qt5 - Add horizontal scrollbar, and scroll per pixel.
Port xconfig to Qt5 - Change ConfigItem constructor parent type.
Port xconfig to Qt5 - Disable ConfigList soring
Port xconfig to Qt5 - Remove ConfigList::updateMenuList template.
Port xconfig to Qt5 - Add ConfigList::mode to initializer list.
Port xconfig to Qt5 - Add ConfigItem::nextItem to initializer list.
Port xconfig to Qt5 - Tree widget set column titles.
...
03 Nov, 2015
2 commits
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Signed-off-by: Boris Barbulovski
Signed-off-by: Thiago Macieira
[mmarek: I missed it in the original Qt5 patch set, which caused a crash]
Signed-off-by: Michal Marek -
The Qt Project recommendation is that there should always be a "qmake"
binary and it should never be renamed. If it's necessary to handle
multiple Qt versions, the Qt Project recommends using qtchooser.Unfortunately, some distros do not follow the recommendation, so we
would need to check qmake-qt4, qmake-qt5, etc. So, instead, let's try
pkg-config.Signed-off-by: Thiago Macieira
Reported-by: Alexey Brodkin
Acked-by: Alexey Brodkin
Signed-off-by: Michal Marek
21 Oct, 2015
1 commit
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Fixes: 31847b67bec0 ("kconfig: allow use of relations other than (in)equality")
Signed-off-by: Michal Sojka
Reviewed-by: Jan Beulich
Signed-off-by: Michal Marek
15 Oct, 2015
1 commit
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My recent commit d2036f30cfe1 ("scripts/kconfig/Makefile: Allow
KBUILD_DEFCONFIG to be a target"), contained a bug in that when it
checks if KBUILD_DEFCONFIG is a file it forgets to prepend $(srctree) to
the path.This causes the build to fail when building out of tree (with O=), and
when the value of KBUILD_DEFCONFIG is 'defconfig'. In that case we will
fail to find the 'defconfig' file, because we look in the build
directory not $(srctree), and so we will call Make again with
'defconfig' as the target. From there we loop infinitely calling 'make
defconfig' again and again.The fix is simple, we need to look for the file under $(srctree).
Fixes: d2036f30cfe1 ("scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG to be a target")
Reported-by: Olof Johansson
Acked-by: Michal Marek
Signed-off-by: Michael Ellerman
