This is very similar to the CONFIG_RTLWIFI_DEBUG option for the
non-staging driver, and since that is disabled it should also be
disabled in the staging driver, especially now that the staging
driver will be signed.
UBUNTU: SAUCE: selftests: disable some failing networking tests
The test_bpf.sh and psock_snd.sh network selftests are failing.
These are not new failures, as they also fail in cosmic's 4.18
kernel, however they are now causing failures in ADT. Disable
the tests temporarily until we have fixes.
The recent commit which prevented a division by 0 issue in the alarm timer
code broke posix CPU timers as an unwanted side effect.
The reason is that the common rearm code checks for timer->it_interval
being 0 now. What went unnoticed is that the posix cpu timer setup does not
initialize timer->it_interval as it stores the interval in CPU timer
specific storage. The reason for the separate storage is historical as the
posix CPU timers always had a 64bit nanoseconds representation internally
while timer->it_interval is type ktime_t which used to be a modified
timespec representation on 32bit machines.
Instead of reverting the offending commit and fixing the alarmtimer issue
in the alarmtimer code, store the interval in timer->it_interval at CPU
timer setup time so the common code check works. This also repairs the
existing inconistency of the posix CPU timer code which kept a single shot
timer armed despite of the interval being 0.
The separate storage can be removed in mainline, but that needs to be a
separate commit as the current one has to be backported to stable kernels.
Fixes: 0e334db6bb4b ("posix-timers: Fix division by zero bug")
Reported-by: H.J. Lu <email address hidden>
Signed-off-by: Thomas Gleixner <email address hidden>
Cc: <email address hidden>
Cc: Peter Zijlstra <email address hidden>
Cc: John Stultz <email address hidden>
In order to let host's parent device, rtsx_usb, to use USB remote wake
up signaling to do card detection, it needs to be suspended. Hence it's
necessary to add runtime PM support for the memstick host.
To keep memstick host stays suspended when it's not in use, convert the
card detection function from kthread to delayed_work, which can be
scheduled when the host is resumed and can be canceled when the host is
suspended.
Put the device to suspend when there's no card and the power mode is
MEMSTICK_POWER_OFF.
