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| author | Wentao Wang <witallwang@gmail.com> | 2019-03-20 15:30:39 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-03 06:23:28 +0200 |
| commit | 98bc2f91e918979b3b660b38cca9697ca1178330 (patch) | |
| tree | 4c5c794b42d935e599af4f5c89aca40ed3c30659 /scripts/stackusage | |
| parent | 6c1c9cfc2fdd3044bba1059e1caea075019fb45c (diff) | |
Disable kgdboc failed by echo space to /sys/module/kgdboc/parameters/kgdboc
commit 3ec8002951ea173e24b466df1ea98c56b7920e63 upstream.
Echo "" to /sys/module/kgdboc/parameters/kgdboc will fail with "No such
device” error.
This is caused by function "configure_kgdboc" who init err to ENODEV
when the config is empty (legal input) the code go out with ENODEV
returned.
Fixes: 2dd453168643 ("kgdboc: Fix restrict error")
Signed-off-by: Wentao Wang <witallwang@gmail.com>
Cc: stable <stable@vger.kernel.org>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions