On Mon, Jan 29, 2018 at 3:22 AM, Baolin Wang <baolin.w...@linaro.org> wrote: > The kdb code will print the monotonic time by ktime_get_ts(), but > the ktime_get_ts() will be protected by a sequence lock, that will > introduce one deadlock risk if the lock was already held in the > context from which we entered the debugger. > > Thus we can use the ktime_get_mono_fast_ns() to get the monotonic > time, which is NMI safe access to clock monotonic. Moreover we can > remove the 'struct timespec', which is not y2038 safe. > > Signed-off-by: Baolin Wang <baolin.w...@linaro.org>
Reviewed-by: Arnd Bergmann <a...@arndb.de>
