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| author | Masahiro Yamada <masahiroy@kernel.org> | 2020-02-01 14:03:11 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-28 15:38:56 +0100 |
| commit | cc37c79839120d75cd259be69625dea56cec7b79 (patch) | |
| tree | b4a368b287ebdca40764a33284b72b4681a1541a /include | |
| parent | 14916dafdfb5f166756cd480d604dbabb6b62487 (diff) | |
kconfig: fix broken dependency in randconfig-generated .config
[ Upstream commit c8fb7d7e48d11520ad24808cfce7afb7b9c9f798 ]
Running randconfig on arm64 using KCONFIG_SEED=0x40C5E904 (e.g. on v5.5)
produces the .config with CONFIG_EFI=y and CONFIG_CPU_BIG_ENDIAN=y,
which does not meet the !CONFIG_CPU_BIG_ENDIAN dependency.
This is because the user choice for CONFIG_CPU_LITTLE_ENDIAN vs
CONFIG_CPU_BIG_ENDIAN is set by randomize_choice_values() after the
value of CONFIG_EFI is calculated.
When this happens, the has_changed flag should be set.
Currently, it takes the result from the last iteration. It should
accumulate all the results of the loop.
Fixes: 3b9a19e08960 ("kconfig: loop as long as we changed some symbols in randconfig")
Reported-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions