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| author | Arnaud Lacombe <lacombar@gmail.com> | 2011-06-08 07:42:11 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2011-06-24 17:21:27 +0200 |
| commit | ec6452a5ec68498221a0ced3443cefd65b08be36 (patch) | |
| tree | 74db3525b2a439465ec40406ac98ba5b35c7fd03 /kernel/rcutorture.c | |
| parent | Merge branch 'kconfig-trivial' of git://github.com/lacombar/linux-2.6 into kb... (diff) | |
| download | linux-ec6452a5ec68498221a0ced3443cefd65b08be36.tar.xz linux-ec6452a5ec68498221a0ced3443cefd65b08be36.zip | |
kconfig: do not overwrite symbol direct dependency in assignment
Considering the following configuration:
config F
bool "F"
choice AB
bool "AB"
config A
bool "A"
config B
bool "B"
endchoice
if A
config D
bool
default y if F
select E
config E
bool "E"
endif
if B
config D
bool
default y if F
select E
config E
bool "E"
endif
The following configuration:
CONFIG_F=y
CONFIG_A=y
# CONFIG_B is not set
CONFIG_D=y
CONFIG_E=y
emits a spurious warning:
(D) selects E which has unmet direct dependencies (B)
If a symbol appears in two different branch of the tree, it should inherit the
dependency of both parent, not just the last one.
Reported-by: Yann E. Morin <yann.morin.1998@anciens.enib.fr>
Tested-by: Yann E. Morin <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'kernel/rcutorture.c')
0 files changed, 0 insertions, 0 deletions