Re: [PATCH v4 7/8] tracing/selftests: Add tests for hist trigger expression parsing

From: Steven Rostedt
Date: Wed Oct 27 2021 - 11:50:37 EST


On Wed, 27 Oct 2021 11:01:49 -0400
Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> And my build failed with:
>
> make[2]: *** No rule to make target 'kernel/drivers/char/hw_random/tpm-rng.o', needed by 'modules-only.symvers'. Stop.
> make[1]: *** [/work/git/linux-test.git/Makefile:1783: modules] Error 2
>
> I'll tweak the config to go further.

I got it booted, but also had to disable selinux. I wonder if that caused
any issues?

It did find a minor bug. A warning happens if you try to connect an
event-probe to an event that does not exist. That should not warn.

I'll go fix that, but it would still be good to see the logs.

Thanks,

-- Steve