Re: [PATCH] Add active mark, face support; activate mark on paste

[gentoo_eshoes]

Apr 13, 2020, 05:04 by dancol@dancol.org:

>
>
> FWIW, for debugging the kinds of issues we're discussing here, rr(1) is 
> _incredibly_ helpful.
>
I can't use 'rr' due to system requirements: 
https://github.com/mozilla/rr#system-requirements

$ sudo sysctl kernel.perf_event_paranoid=1; rr record ./bash  ; sudo sysctl 
kernel.perf_event_paranoid=2
[sudo] password for user: 
kernel.perf_event_paranoid = 1
[FATAL ../src/PerfCounters.cc:247:get_cpu_microarch()] AMD CPUs not supported.
For Ryzen, see https://github.com/mozilla/rr/issues/2034.
For post-Ryzen CPUs, please file a Github issue.
kernel.perf_event_paranoid = 2