Hello && GTOTD,
I'm trying to make sense of some kernel driver code and I noticed some
`pr_warning()` calls.
From kernel.h I know pr_warning is an `eprintf()` macro:
#define pr_warning(fmt, ...) \
eprintf(0, pr_fmt(fmt), ##__VA_ARGS__)
while eprintf is defined in debug.c.
So.... Does this appear somewhere during normal (Debian Wheezy)
operation? Or is it purely a debugging thing and I would need a
specifically compiled kernel?
Can I somehow make the driver print them for me without need to
recompile kernel?
Thanks,
aL.
--
Alois Mahdal
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