On Fri, Oct 14, 2022 at 03:26:07PM +0530, Ravi Bangoria wrote:

On 13-Oct-22 4:29 PM, Peter Zijlstra wrote:

quoted

On Thu, Oct 13, 2022 at 03:37:23PM +0530, Ravi Bangoria wrote:

quoted

quoted

-	refcount_t			refcount;
+	refcount_t			refcount; /* event <-> ctx */

Ok. We need to remove all those // XXX get/put_ctx() from code
which we added to make refcount a pmu_ctx <-> ctx.

Them already gone :-) I've not yet fixed up the typoes, but current
version should be here:

  https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/log/?h=perf/core

Thanks!

I've been running perf-fuzzer on Xeon machine since yesterday and I don't see any
issue. Will do the same on my AMD machine as well over the weekend.

Awesome -- I've started fuzzing on the ADL (with the big.LITTLE PMU
setup) and I've had it run on my very aged IVB-EP machine. Both so far
(knock on wood) with no issues.

The most modern AMD machine I have at hand is a 2 socket Interlagos, and
I doubt anybody really much cares about that these days -- but I can run
it for giggles.