Re: [PATCH] sched/deadline: Fix spurious -EPERM for migration-disabled tasks

From: Aaron Tomlin

Date: Mon Nov 02 2026 - 14:58:35 EST


On Mon, Nov 02, 2026 at 04:14:56PM +0100, Andrea Parri wrote:
> On Mon, Nov 02, 2026 at 09:45:30AM -0500, Aaron Tomlin wrote:
>
> [...]
>
> > Do you mind if I include your patch in my series [1]?
>
> Thanks for the offer, but I'd rather keep this one standalone: it's a
> stable fix, and it shouldn't have to wait for the debugfs series. If it
> goes in first, your 1/6 just needs to keep &p->cpus_mask on that line:
>
> if (!cpumask_subset(rd->span, &p->cpus_mask) ||
> rd->dl_bw.bw == 0) {
>
> If the maintainers would rather have it in your series, I'm fine with
> that, as the first patch and with its authorship and its Fixes and
> stable tags unchanged.

Acknowledged.

Kind regards,
--
Aaron Tomlin