[LTP] [stable 4.19] [PANIC]: tracing: Centralize preemptirq tracepoints and unify their usage

[Steven Rostedt]

On Fri, 25 Sep 2020 10:54:58 -0400
Steven Rostedt <rostedt@goodmis.org> wrote:


> The crash looks like its cr3 related, which I believe Peter Zijlstra

s/cr3/cr2/

-- Steve


> did a restructuring of that code to not let it be an issue anymore.
> I'll have to look deeper. The rework may be too intrusive to backport,
> but we do have other work arounds for this issue if that would be
> acceptable for backporting.
>