On Sat, 26 Jun 2021 00:04:08 +1000, Michael Ellerman wrote:
> In raise_backtrace_ipi() we iterate through the cpumask of CPUs, sending
> each an IPI asking them to do a backtrace, but we don't wait for the
> backtrace to happen.
>
> We then iterate through the CPU mask again, and if any CPU hasn't
In raise_backtrace_ipi() we iterate through the cpumask of CPUs, sending
each an IPI asking them to do a backtrace, but we don't wait for the
backtrace to happen.
We then iterate through the CPU mask again, and if any CPU hasn't done
the backtrace and cleared itself from the mask, we print a trace
