Re: [PATCH 5.10 491/491] io_uring/poll: correctly handle io_poll_add() return value on update

Jens Axboe
2026-05-01T21:41:19Z

On 5/1/26 3:33 PM, Jens Axboe wrote:
> This should all be handled in the fixup patch - yes this one ended up
> being broken, but that's why there's the followup fix.
>
> Now this is all pretty broken because some patches ended up in 5.15 and
> some in 5.10 and honestly I've almost lost track at this point. Sasha
> spotted some that were dropped in some broken commit from Greg. For
> 5.15, the two attached are what I recently asked for to be added. 5.10
> should ALWAYS get the exact same patches as 5.15, because of the whole
> sale backport that was done years ago. I always ask for that explicitly
> in the emails. But looks like that wasn't always done...
>
> 5.10 doesn't look like it ever got what is sha
> 349ef5d2e7bfb292e7000e6041a984ab56eccf28 in 5.15-stable, hence the fixup
> can be merged with queueing that backport.

That did get included for 5.10.253 - what's needed is the fixup that was
added to the 5.15 queue as well. Which I think got reverted with a bunch
of other stuff by mistake? At least it was sent in / reminded about
earlier as well.

--
Jens Axboe