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2023-12-29kconfig: WERROR unmet symbol dependencySergey Senozhatsky
When KCONFIG_WERROR env variable is set treat unmet direct symbol dependency as a terminal condition (error). Suggested-by: Stefan Reinauer <reinauer@google.com> Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-12-28kconfig: Use KCONFIG_CONFIG instead of .configMarkus Schneider-Pargmann
When using a custom location for kernel config files this merge config command fails as it doesn't use the configuration set with KCONFIG_CONFIG. Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-12-28kconfig: remove redundant NULL pointer check before free()Masahiro Yamada
Passing NULL to free() is allowed and is a no-op. Remove redundant NULL pointer checks. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-12-28kconfig: remove unreachable printf()Masahiro Yamada
Remove the unreachable code detected by clang. $ make HOSTCC=clang HOSTCFLAGS=-Wunreachable-code defconfig [ snip ] scripts/kconfig/expr.c:1134:2: warning: code will never be executed [-Wunreachable-code] printf("[%dgt%d?]", t1, t2); ^~~~~~ 1 warning generated. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-12-28kconfig: add include guard to lkc_proto.hMasahiro Yamada
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-12-28kconfig: squash menu_has_help() and menu_get_help()Masahiro Yamada
menu_has_help() and menu_get_help() functions are only used within menu_get_ext_help(). Squash them into menu_get_ext_help(). It revealed the if-conditional in menu_get_help() was unneeded, as menu_has_help() has already checked that menu->help is not NULL. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-12-10kconfig: factor out common code shared by mconf and nconfMasahiro Yamada
Separate out the duplicated code to mnconf-common.c. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-12-03kconfig: default to zero if int/hex symbol lacks default propertyMasahiro Yamada
When a default property is missing in an int or hex symbol, it defaults to an empty string, which is not a valid symbol value. It results in an incorrect .config, and can also lead to an infinite loop in scripting. Use "0" for int and "0x0" for hex as a default value. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Yoann Congal <yoann.congal@smile.fr>
2023-12-03kconfig: remove unneeded symbol_empty variableMasahiro Yamada
This is used only for initializing other variables. Use the empty string "" directly. Please note newval.tri is unused for S_INT/HEX/STRING. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-12-03scripts: clean up IA-64 codeMasahiro Yamada
A little more janitorial work after commit cf8e8658100d ("arch: Remove Itanium (IA-64) architecture"). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2023-12-03kbuild: support W=c and W=e shorthands for KconfigMasahiro Yamada
KCONFIG_WARN_UNKNOWN_SYMBOLS=1 and KCONFIG_WERROR=1 are descriptive and suitable in scripting, but typing them from the command line can be tedious. Associate them with KBUILD_EXTRA_WARN (and the W= shorthand). Support a new letter 'c' to enable extra checks in Kconfig. You can still manage compiler warnings (W=1) and Kconfig warnings (W=c) independently. Reuse the letter 'e' to turn Kconfig warnings into errors. As usual, you can combine multiple letters in KCONFIG_EXTRA_WARN. $ KCONFIG_WARN_UNKNOWN_SYMBOLS=1 KCONFIG_WERROR=1 make defconfig can be shortened to: $ KBUILD_EXTRA_WARN=ce make defconfig or, even shorter: $ make W=ce defconfig Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2023-11-28kconfig: massage the loop in conf_read_simple()Masahiro Yamada
Make the while-loop code a little more readable. The gain is that "CONFIG_FOO" without '=' is warned as unexpected data. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-28kconfig: require an exact match for "is not set" to disable CONFIG optionMasahiro Yamada
Currently, any string starting "is not set" disables a CONFIG option. For example, "# CONFIG_FOO is not settled down" is accepted as valid input, functioning the same as "# CONFIG_FOO is not set". It is a long-standing oddity. Check the line against the exact pattern "is not set". Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-28kconfig: introduce getline_stripped() helperMasahiro Yamada
Currently, newline characters are stripped away in multiple places on the caller. Doing that in the callee is helpful for further cleanups. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-28kconfig: deduplicate code in conf_read_simple()Masahiro Yamada
Kconfig accepts both "# CONFIG_FOO is not set" and "CONFIG_FOO=n" as a valid input, but conf_read_simple() duplicates similar code to handle them. Factor out the common code. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-28kconfig: remove unused code for S_DEF_AUTO in conf_read_simple()Masahiro Yamada
The 'else' arm here is unreachable in practical use cases. include/config/auto.conf does not include "# CONFIG_... is not set" line unless it is manually hacked. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-28kconfig: require a space after '#' for valid inputMasahiro Yamada
Currently, when an input line starts with '#', (line + 2) is passed to memcmp() without checking line[1]. It means that line[1] can be any arbitrary character. For example, "#KCONFIG_FOO is not set" is accepted as valid input, functioning the same as "# CONFIG_FOO is not set". More importantly, this can potentially lead to a buffer overrun if line[1] == '\0'. It occurs if the input only contains '#', as (line + 2) points to an uninitialized buffer. Check line[1], and skip the line if it is not a space. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-28kconfig: remove error check for xrealloc()Masahiro Yamada
xrealloc() never returns NULL as it is checked in the callee. This is a left-over of commit d717f24d8c68 ("kconfig: add xrealloc() helper"). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-28kconfig: do not clear SYMBOL_DEF_USER when the value is out of rangeMasahiro Yamada
When a user-supplied value is out of range, (NEW) and an incorrect default value are shown. [Test Kconfig] config FOO int "foo" range 10 20 [Test .config] CONFIG_FOO=30 [Result without this fix] $ make config * * Main menu * foo (FOO) [10] (NEW) [Result with this fix] $ make config * * Main menu * foo (FOO) [20] Currently, the SYMBOL_DEF_USER is cleared if the user input does not reside within the range. Kconfig forgets the initial value 30, and prints (NEW) and an incorrect default [10]. Kconfig should remember the user's input. The default should be [20] because the user's input, 30, is closer to the upper limit of the range. Please note it will not show up in "make oldconfig" because it is no longer considered as a new symbol. It also fixes the inconsistent behavior in listnewconfig/helpnewconfig. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-11-17kconfig: fix memory leak from range propertiesMasahiro Yamada
Currently, sym_validate_range() duplicates the range string using xstrdup(), which is overwritten by a subsequent sym_calc_value() call. It results in a memory leak. Instead, only the pointer should be copied. Below is a test case, with a summary from Valgrind. [Test Kconfig] config FOO int "foo" range 10 20 [Test .config] CONFIG_FOO=0 [Before] LEAK SUMMARY: definitely lost: 3 bytes in 1 blocks indirectly lost: 0 bytes in 0 blocks possibly lost: 0 bytes in 0 blocks still reachable: 17,465 bytes in 21 blocks suppressed: 0 bytes in 0 blocks [After] LEAK SUMMARY: definitely lost: 0 bytes in 0 blocks indirectly lost: 0 bytes in 0 blocks possibly lost: 0 bytes in 0 blocks still reachable: 17,462 bytes in 20 blocks suppressed: 0 bytes in 0 blocks Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-09-06kconfig: fix possible buffer overflowKonstantin Meskhidze
Buffer 'new_argv' is accessed without bound check after accessing with bound check via 'new_argc' index. Fixes: e298f3b49def ("kconfig: add built-in function support") Co-developed-by: Ivanov Mikhail <ivanov.mikhail1@huawei-partners.com> Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-09-04kbuild: Show marked Kconfig fragments in "help"Kees Cook
Currently the Kconfig fragments in kernel/configs and arch/*/configs that aren't used internally aren't discoverable through "make help", which consists of hard-coded lists of config fragments. Instead, list all the fragment targets that have a "# Help: " comment prefix so the targets can be generated dynamically. Add logic to the Makefile to search for and display the fragment and comment. Add comments to fragments that are intended to be direct targets. Signed-off-by: Kees Cook <keescook@chromium.org> Co-developed-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Reviewed-by: Nicolas Schier <nicolas@fjasle.eu> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-09-01kconfig: add warn-unknown-symbols sanity checkSergey Senozhatsky
Introduce KCONFIG_WARN_UNKNOWN_SYMBOLS environment variable, which makes Kconfig warn about unknown config symbols. This is especially useful for continuous kernel uprevs when some symbols can be either removed or renamed between kernel releases (which can go unnoticed otherwise). By default KCONFIG_WARN_UNKNOWN_SYMBOLS generates warnings, which are non-terminal. There is an additional environment variable KCONFIG_WERROR that overrides this behaviour and turns warnings into errors. Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-08-16kconfig: port qconf to work with Qt6 in addition to Qt5Boris Kolpackov
Tested with Qt5 5.15 and Qt6 6.4. Note that earlier versions of Qt5 are no longer guaranteed to work. Signed-off-by: Boris Kolpackov <boris@codesynthesis.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-08-13kconfig: nconf: Add search jump featureJesse Taube
Menuconfig has a feature where you can "press the key in the (#) prefix to jump directly to that location. You will be returned to the current search results after exiting this new menu." This commit adds this feature to nconfig, with almost identical code. Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-07-25kconfig: menuconfig: remove jump_key::indexMasahiro Yamada
You do not need to remember the index of each jump key because you can count it up after a key is pressed. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Jesse Taube <Mr.Bossman075@gmail.com>
2023-07-25kconfig: menuconfig: simplify global jump key assignmentMasahiro Yamada
Commit 95ac9b3b585d ("menuconfig: Assign jump keys per-page instead of globally") injected a lot of hacks to the bottom of the textbox infrastructure. I reverted many of them without changing the behavior. (almost) Now, the key markers are inserted when constructing the search result instead of updating the text buffer on-the-fly. The buffer passed to the textbox got back to a constant string. The ugly casts from (const char *) to (char *) went away. A disadvantage is that the same key numbers might be displayed multiple times in the dialog if you use a huge window (but I believe it is unlikely to happen). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Jesse Taube <Mr.Bossman075@gmail.com>
2023-07-12kconfig: gconfig: correct program name in help textRandy Dunlap
Change "gkc" to "gconfig" in 3 places since it is called "gconfig" and not "gkc". Add a period at the end of one sentence. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-07-12kconfig: gconfig: drop the Show Debug Info help textRandy Dunlap
The Show Debug Info option was removed eons ago. Now finish the job by removing the help text for it also. Fixes: 7b5d87215b38 ("gconfig: remove show_debug option") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-06-08streamline_config.pl: handle also ${CONFIG_FOO}Jiri Slaby
streamline_config.pl currently searches for CONFIG options in Kconfig files as $(CONFIG_FOO). But some Kconfigs (e.g. thunderbolt) use ${CONFIG_FOO}. So fix up the regex to accept both. This fixes: $ make LSMOD=`pwd/`/lsmod localmodconfig using config: '.config' thunderbolt config not found!! Signed-off-by: Jiri Slaby <jslaby@suse.cz> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-04-17kconfig: menuconfig: reorder functions to remove forward declarationsMasahiro Yamada
Define helper functions before the callers so that forward declarations can go away. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-04-17kconfig: menuconfig: remove unused M_EVENT macroMasahiro Yamada
This is not used anywhere. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-04-17kconfig: menuconfig: remove OLD_NCURSES macroMasahiro Yamada
This code has been here for more than 20 years. The bug in the old days no longer matters. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-03-23scripts: merge_config: Fix typo in variable name.Mirsad Goran Todorovac
${WARNOVERRIDE} was misspelled as ${WARNOVVERIDE}, which caused a shell syntax error in certain paths of the script execution. Fixes: 46dff8d7e381 ("scripts: merge_config: Add option to suppress warning on overrides") Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac@alu.unizg.hr> Reviewed-by: Mark Brown <broonie@kernel.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-03-14kconfig: Update config changed flag before calling callbackJurica Vukadin
Prior to commit 5ee546594025 ("kconfig: change sym_change_count to a boolean flag"), the conf_updated flag was set to the new value *before* calling the callback. xconfig's save action depends on this behaviour, because xconfig calls conf_get_changed() directly from the callback and now sees the old value, thus never enabling the save button or the shortcut. Restore the previous behaviour. Fixes: 5ee546594025 ("kconfig: change sym_change_count to a boolean flag") Signed-off-by: Jurica Vukadin <jura@vukad.in> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2023-02-20Merge tag 'soc-defconfig-6.3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfigs updates from Arnd Bergmann: "As usual, this contains all the patches to enable options for newly added device drivers in the 32-bit and 64-bit defconfig files. I have sorted the files according to the changes to Kconfig files, to make it easier to check what has changed compared to the 'make savedefconfig' output. The most notable change this time is a series from Mark Brown to add a 'virtconfig' target for arm64, which is for the moment the same as the 'defconfig' target but disables all the top-level SoC specific options in order to have a smaller and faster kernel build" * tag 'soc-defconfig-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (39 commits) arm64: defconfig: enable drivers required by the Qualcomm SA8775P platform arm64: defconfig: Enable DisplayPort on SC8280XP laptops arm64: configs: Add virtconfig kbuild: Provide a version of merge_into_defconfig without override warnings scripts: merge_config: Add option to suppress warning on overrides ARM: reorder defconfig files arm64: reorder defconfig arm64: defconfig: enable Qualcomm SDAM nvmem driver arm64: defconfig: enable SM8450 DISPCC clock driver ARM: defconfig: Add IOSCHED_BFQ to the default configs ARM: configs: multi_v7: enable NVMEM driver for STM32 ARM: Add wpcm450_defconfig for Nuvoton WPCM450 arm64: defconfig: Enable DMA_RESTRICTED_POOL arm64: defconfig: Enable missing configs for mt8192-asurada riscv: defconfig: Enable the Allwinner D1 platform and drivers ARM: imx_v6_v7_defconfig: Don't enable PROVE_LOCKING ARM: multi_v7_defconfig: Add GXP Fan and SPI support ARM: add multi_v7_lpae_defconfig kbuild: Add config fragment merge functionality ARM: multi_v7_defconfig: Add options to support TQMLS102xA series ...
2023-02-13scripts: merge_config: Add option to suppress warning on overridesMark Brown
Currently merge_config.sh will unconditionally warn if a fragment overrides any already set symbol. This is generally desirable but is inconvenient in cases where we want to create a fragment which disables unwanted options in the base configuration, for example when attempting to produce a smaller version of another configuration. Add an option -Q which will suppress these warnings. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230203-arm64-defconfigs-v1-1-cd0694a05f13@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-13kconfig: Update all declared targetsPeter Foley
Currently qconf-cfg.sh is the only script that touches the "-bin" target, even though all of the conf_cfg rules declare that they do. Make the recipe unconditionally touch all declared targets to avoid incompatibilities with upcoming versions of GNU make: https://lists.gnu.org/archive/html/info-gnu/2022-10/msg00008.html e.g. scripts/kconfig/Makefile:215: warning: pattern recipe did not update peer target 'scripts/kconfig/nconf-bin'. scripts/kconfig/Makefile:215: warning: pattern recipe did not update peer target 'scripts/kconfig/mconf-bin'. scripts/kconfig/Makefile:215: warning: pattern recipe did not update peer target 'scripts/kconfig/gconf-bin'. Signed-off-by: Peter Foley <pefoley2@pefoley.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-12-29kconfig: Add static text for search information in help menuBhaskar Chowdhury
Add few static text to explain how one can bring up the search dialog box by pressing the forward slash key anywhere on this interface. Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-12-13kconfig: refactor Makefile to reduce process forksMasahiro Yamada
Refactor Makefile and use read-file macro. For Make >= 4.2, it can read out a file by using the built-in function. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2022-11-21kconfig: remove redundant (void *) cast in search_conf()Masahiro Yamada
The (void *) cast is redundant because the last argument of show_textbox_ext() is an opaque pointer. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-11-21kconfig: remove const qualifier from str_get()Masahiro Yamada
update_text() apparently edits the buffer returned by str_get(). (and there is no reason why it shouldn't) Remove 'const' quailifier and casting. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-11-21kconfig: remove unneeded variable in get_prompt_str()Masahiro Yamada
The variable 'accessible' is redundant. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-11-02kconfig: fix segmentation fault in menuconfig searchMasahiro Yamada
Since commit d05377e184fc ("kconfig: Create links to main menu items in search"), menuconfig shows a jump key next to "Main menu" if the nearest visible parent is the rootmenu. If you press that jump key, menuconfig crashes with a segmentation fault. For example, do this: $ make ARCH=arm64 allnoconfig menuconfig Press '/' to search for the string "ACPI". Press '1' to choose "(1) Main menu". Then, menuconfig crashed with a segmentation fault. The following code in search_conf() conf(targets[i]->parent, targets[i]); results in NULL pointer dereference because targets[i] is the rootmenu, which does not have a parent. Commit d05377e184fc tried to fix the issue of top-level items not having a jump key, but adding the "Main menu" was not the right fix. The correct fix is to show the searched item itself. This fixes another weird behavior described in the comment block. Fixes: d05377e184fc ("kconfig: Create links to main menu items in search") Reported-by: Johannes Zink <j.zink@pengutronix.de> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Tested-by: Bagas Sanjaya <bagasdotme@gmail.com> Tested-by: Johannes Zink <j.zink@pengutronix.de>
2022-10-10Merge tag 'kbuild-v6.1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - Remove potentially incomplete targets when Kbuid is interrupted by SIGINT etc in case GNU Make may miss to do that when stderr is piped to another program. - Rewrite the single target build so it works more correctly. - Fix rpm-pkg builds with V=1. - List top-level subdirectories in ./Kbuild. - Ignore auto-generated __kstrtab_* and __kstrtabns_* symbols in kallsyms. - Avoid two different modules in lib/zstd/ having shared code, which potentially causes building the common code as build-in and modular back-and-forth. - Unify two modpost invocations to optimize the build process. - Remove head-y syntax in favor of linker scripts for placing particular sections in the head of vmlinux. - Bump the minimal GNU Make version to 3.82. - Clean up misc Makefiles and scripts. * tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (41 commits) docs: bump minimal GNU Make version to 3.82 ia64: simplify esi object addition in Makefile Revert "kbuild: Check if linker supports the -X option" kbuild: rebuild .vmlinux.export.o when its prerequisite is updated kbuild: move modules.builtin(.modinfo) rules to Makefile.vmlinux_o zstd: Fixing mixed module-builtin objects kallsyms: ignore __kstrtab_* and __kstrtabns_* symbols kallsyms: take the input file instead of reading stdin kallsyms: drop duplicated ignore patterns from kallsyms.c kbuild: reuse mksysmap output for kallsyms mksysmap: update comment about __crc_* kbuild: remove head-y syntax kbuild: use obj-y instead extra-y for objects placed at the head kbuild: hide error checker logs for V=1 builds kbuild: re-run modpost when it is updated kbuild: unify two modpost invocations kbuild: move vmlinux.o rule to the top Makefile kbuild: move .vmlinux.objs rule to Makefile.modpost kbuild: list sub-directories in ./Kbuild Makefile.compiler: replace cc-ifversion with compiler-specific macros ...
2022-09-29Kconfig: remove sym_set_choice_valueZeng Heng
sym_set_choice_value could be removed and directly call sym_set_tristate_value instead. Signed-off-by: Zeng Heng <zengheng4@huawei.com> Suggested-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-09-28Kbuild: add Rust supportMiguel Ojeda
Having most of the new files in place, we now enable Rust support in the build system, including `Kconfig` entries related to Rust, the Rust configuration printer and a few other bits. Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Tested-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Co-developed-by: Alex Gaynor <alex.gaynor@gmail.com> Signed-off-by: Alex Gaynor <alex.gaynor@gmail.com> Co-developed-by: Finn Behrens <me@kloenk.de> Signed-off-by: Finn Behrens <me@kloenk.de> Co-developed-by: Adam Bratschi-Kaye <ark.email@gmail.com> Signed-off-by: Adam Bratschi-Kaye <ark.email@gmail.com> Co-developed-by: Wedson Almeida Filho <wedsonaf@google.com> Signed-off-by: Wedson Almeida Filho <wedsonaf@google.com> Co-developed-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Co-developed-by: Sven Van Asbroeck <thesven73@gmail.com> Signed-off-by: Sven Van Asbroeck <thesven73@gmail.com> Co-developed-by: Gary Guo <gary@garyguo.net> Signed-off-by: Gary Guo <gary@garyguo.net> Co-developed-by: Boris-Chengbiao Zhou <bobo1239@web.de> Signed-off-by: Boris-Chengbiao Zhou <bobo1239@web.de> Co-developed-by: Boqun Feng <boqun.feng@gmail.com> Signed-off-by: Boqun Feng <boqun.feng@gmail.com> Co-developed-by: Douglas Su <d0u9.su@outlook.com> Signed-off-by: Douglas Su <d0u9.su@outlook.com> Co-developed-by: Dariusz Sosnowski <dsosnowski@dsosnowski.pl> Signed-off-by: Dariusz Sosnowski <dsosnowski@dsosnowski.pl> Co-developed-by: Antonio Terceiro <antonio.terceiro@linaro.org> Signed-off-by: Antonio Terceiro <antonio.terceiro@linaro.org> Co-developed-by: Daniel Xu <dxu@dxuuu.xyz> Signed-off-by: Daniel Xu <dxu@dxuuu.xyz> Co-developed-by: Björn Roy Baron <bjorn3_gh@protonmail.com> Signed-off-by: Björn Roy Baron <bjorn3_gh@protonmail.com> Co-developed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com> Signed-off-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com> Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2022-09-24Kconfig: remove unused function 'menu_get_root_menu'Zeng Heng
There is nowhere calling `menu_get_root_menu` function, so remove it. Signed-off-by: Zeng Heng <zengheng4@huawei.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-07-27kconfig: Qt5: tell the user which packages are requiredRandy Dunlap
Along with saying "Please install Qt5 ...", tell exactly which parts of Qt5 are needed. This is useful when parts of Qt5 are installed but some of the required pieces are missing, and it eliminates the need for the user to find the shell script and the line in it that provide that information. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-06-05scripts: kconfig: nconf: make nconfig accept jk keybindingsIsak Ellmer
Make nconfig accept jk keybindings for movement in addition to arrow keys. Signed-off-by: Isak Ellmer <isak01@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
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