Re: [PATCH v2 3/4] test-ww_mutex: Handle transient -EDEADLK in test_cycle_work

[John Stultz]

On Thu, Aug 6, 2026 at 7:09 AM Haakon Bugge <haakon.bugge@xxxxxxxxxx> wrote:
> > On 29 Jul 2026, at 02:03, John Stultz <jstultz@xxxxxxxxxx> wrote:
> >
> > I've been running stress testing with this for a while as part of my
> > proxy-exec v31 submission, and I've not run into any issues so far.
>
> I did a test with your proxy-exec-v31-7.2-rc4 tag, and I did not see
> anything wrong. One nit though, the kernel does not compile without
> CONFIG_SCHED_PROXY_EXEC, because you do not have the pre-decl for
> find_proxy_task() in that case.

Ah, thanks for the heads up!

Yeah, I missed !CONFIG_SCHED_PROXY_EXEC + CONFIG_CORE_SCHED in my test
build coverage.  The issue isn't in the series I was submitting, but
is from the new (and very cool) patches from K Prateek to get core
scheduling working better with proxy-exec that I included in my full
stack. I've added a quick fix to the top of that branch and will get
it folded down properly in my WIP tree for the next version.

thanks
-john