Re: perf: perf_fuzzer quickly locks up on 4.15-rc7

[Peter Zijlstra]

On Tue, Jan 09, 2018 at 05:16:06PM +0100, Ingo Molnar wrote:
> > +	force_early_printk
> > +			Forcefully uses early_console (as per earlyprintk=)
> > +			usage for regular printk, bypassing everything,
> > +			including the syslog (dmesg will be empty).
> 
> BTW., this looks very useful - please consider pushing it upstream if it does not 
> hurt any of the other syslog usecases.

I've posted it a number of times, the printk people didn't hate it but
haven't merged it either. Instead they continue working on making it a
bigger trainwreck...

I'll post it again later when we're not chasing spectres and meltdowns.