Masahiro Yamada d13a089d82 kconfig: forbid multiple entries with the same symbol in a choice ...

Commit 6a859f1a19 ("powerpc: unify two CONFIG_POWERPC64_CPU entries
in the same choice block") removed the only occurrence of this tricky
use case.

Disallow this pattern in choice_check_sanity() and revert commit
4d46b5b623 ("kconfig: fix infinite loop in sym_calc_choice()").

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://patch.msgid.link/20260330115736.1559962-1-masahiroy@kernel.org
Reviewed-by: Nicolas Schier <nsc@kernel.org>
Signed-off-by: Nicolas Schier <nsc@kernel.org>

2026-04-05 09:21:33 +02:00

..

icons

kconfig: move XPM icons to separate files

2025-12-19 13:34:33 -07:00

lxdialog

kconfig: lxdialog: replace strcpy() with strncpy() in inputbox.c

2025-08-06 10:23:36 +09:00

tests

kconfig: Error out on duplicated kconfig inclusion

2026-02-27 09:26:58 +01:00

.gitignore

kconfig: Update all declared targets

2023-01-13 16:29:52 +09:00

conf.c

kconfig: rename menu_get_parent_menu() to menu_get_menu_or_parent_menu()

2025-06-30 12:52:58 +09:00

confdata.c

kconfig: use memcmp instead of deprecated bcmp

2025-06-18 10:11:15 +09:00

expr.c

kconfig: clear expr::val_is_valid when allocated

2024-10-01 17:05:30 +09:00

expr.h

kconfig: Add transitional symbol attribute for migration support

2025-09-24 14:23:35 -07:00

gconf-cfg.sh

kconfig: gconf: migrate to GTK 3

2025-07-26 15:31:29 +09:00

gconf.c

kconfig: move XPM icons to separate files

2025-12-19 13:34:33 -07:00

gconf.ui

kconfig: gconf: replace GtkImageMenuItem with GtkMenuItem

2025-07-26 19:55:37 +09:00

internal.h

kconfig: cache expression values

2024-09-20 09:21:53 +09:00

lexer.l

kconfig: Error out on duplicated kconfig inclusion

2026-02-27 09:26:58 +01:00

lkc_proto.h

kconfig: add sym_get_prompt_menu() helper function

2024-11-06 08:46:34 +09:00

lkc.h

kconfig: Error out on duplicated kconfig inclusion

2026-02-27 09:26:58 +01:00

Makefile

kconfig: move XPM icons to separate files

2025-12-19 13:34:33 -07:00

mconf-cfg.sh

kconfig: add -e and -u options to *conf-cfg.sh scripts

2024-07-16 01:08:36 +09:00

mconf.c

kconfig/mconf: Initialize the default locale at startup

2025-11-01 00:21:23 -04:00

menu.c

kconfig: Support conditional deps using "depends on X if Y"

2026-01-06 14:57:15 -07:00

merge_config.sh

scripts: kconfig: merge_config.sh: warn on duplicate input files

2026-01-22 15:58:45 -07:00

mnconf-common.c

kbuild: move some helper headers from scripts/kconfig/ to scripts/include/

2024-07-21 23:10:43 +09:00

mnconf-common.h

kbuild: move some helper headers from scripts/kconfig/ to scripts/include/

2024-07-21 23:10:43 +09:00

nconf-cfg.sh

kconfig: fix static linking of nconf

2026-01-14 14:23:20 +01:00

nconf.c

kconfig/nconf: Initialize the default locale at startup

2025-11-01 00:23:22 -04:00

nconf.gui.c

kconfig: nconf: Format and print 'line' without a temporary copy

2025-08-18 10:46:19 -07:00

nconf.h

kconfig: nconf: Add search jump feature

2023-08-13 21:29:41 +09:00

parser.y

kconfig: forbid multiple entries with the same symbol in a choice

2026-04-05 09:21:33 +02:00

preprocess.c

kbuild: split x*alloc() functions in kconfig to scripts/include/xalloc.h

2024-09-01 20:34:48 +09:00

preprocess.h

kconfig: split preprocessor prototypes into preprocess.h

2024-02-19 18:20:40 +09:00

qconf-cfg.sh

kconfig: add -e and -u options to *conf-cfg.sh scripts

2024-07-16 01:08:36 +09:00

qconf.cc

kconfig: move XPM icons to separate files

2025-12-19 13:34:33 -07:00

qconf.h

kconfig: qconf: confine {begin,end}Group to constructor and destructor

2025-07-26 15:31:30 +09:00

streamline_config.pl

streamline_config.pl: remove superfluous exclamation mark

2026-02-02 21:54:20 -07:00

symbol.c

kconfig: Avoid prompting for transitional symbols

2025-10-07 08:21:23 -07:00

util.c

kconfig: Error out on duplicated kconfig inclusion

2026-02-27 09:26:58 +01:00