Re: [PATCH 0/2] futex: Docs and tests for robust futex unlock race

[Sebastian Andrzej Siewior]

On 2026-03-26 17:38:13 [+0100], Thomas Gleixner wrote:
> > Ideally I would like to inject some error to the vDSO test, so we can really
> > test the mechanism of it being interrupted and the kernel cleaning the
> > list_op_pending, using ASM injection or ptrace(), but I have left for a next
> > patch for now.
> 
> Please sync with Sebastian. He wanted to look into this ptrace thing
> too.

I did send you something. I just need to figure out why the kernel side
is not updating it after the cmpxchg()…

> Thanks,
> 
>         tglx

Sebastian