diff options
| author | Masahiro Yamada <masahiroy@kernel.org> | 2025-01-20 10:59:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-08 11:52:33 +0300 |
| commit | 13dc6f1692e002a732b00d13f6b48f354446c4cd (patch) | |
| tree | edfe1ef1c280bd73810c0c0285d243866463be73 /scripts | |
| parent | 089d1c188a5a448776a50f69e3e8fe5dc012f683 (diff) | |
| download | linux-13dc6f1692e002a732b00d13f6b48f354446c4cd.tar.xz | |
kconfig: fix file name in warnings when loading KCONFIG_DEFCONFIG_LIST
[ Upstream commit a314f52a0210730d0d556de76bb7388e76d4597d ]
Most 'make *config' commands use .config as the base configuration file.
When .config does not exist, Kconfig tries to load a file listed in
KCONFIG_DEFCONFIG_LIST instead.
However, since commit b75b0a819af9 ("kconfig: change defconfig_list
option to environment variable"), warning messages have displayed an
incorrect file name in such cases.
Below is a demonstration using Debian Trixie. While loading
/boot/config-6.12.9-amd64, the warning messages incorrectly show .config
as the file name.
With this commit, the correct file name is displayed in warnings.
[Before]
$ rm -f .config
$ make config
#
# using defaults found in /boot/config-6.12.9-amd64
#
.config:6804:warning: symbol value 'm' invalid for FB_BACKLIGHT
.config:9895:warning: symbol value 'm' invalid for ANDROID_BINDER_IPC
[After]
$ rm -f .config
$ make config
#
# using defaults found in /boot/config-6.12.9-amd64
#
/boot/config-6.12.9-amd64:6804:warning: symbol value 'm' invalid for FB_BACKLIGHT
/boot/config-6.12.9-amd64:9895:warning: symbol value 'm' invalid for ANDROID_BINDER_IPC
Fixes: b75b0a819af9 ("kconfig: change defconfig_list option to environment variable")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/kconfig/confdata.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 4a6811d77d18..02ac250b8fe9 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -386,10 +386,12 @@ int conf_read_simple(const char *name, int def) *p = '\0'; - in = zconf_fopen(env); + name = env; + + in = zconf_fopen(name); if (in) { conf_message("using defaults found in %s", - env); + name); goto load; } |