On Wed, Jun 24, 2020 at 03:43:10PM +0200, Andrzej Hajda wrote: > > On 24.06.2020 15:25, Mark Brown wrote:
> > If we silently ignore all deferred probe errors we make it hard for > > anyone who is experiencing issues with deferred probe to figure out what > > they're missing. We should at least be logging problems at debug level > > so there's something for people to go on without having to hack the > > kernel source. > But you can always do: > cat /sys/kernel/debug/devices_deferred > And you will find there deferred probe reason (thanks to patch 2/5). Right, my point is more that we shouldn't be promoting discarding the diagnostics entirely but rather saying that we want to redirect those somewhere else. > Eventually if you want it in dmesg anyway, one can adjust probe_err function > to log probe error on debug level as well. That would most likely be very useful as a boot option for problems that occur before we get a console up.
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