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SubjectRe: New warning in nvme_setup_discard
Date
On pátek 16. července 2021 12:41:52 CEST Ming Lei wrote:
> > Do I understand correctly that this will be something like:
> >
> > Fixes: 2705dfb209 ("block: fix discard request merge")
> >
> > ?
> >
> > Because as the bisection progresses, I've bumped into this commit only.
> > Without it the issue is not reproducible, at least so far.
>
> It could be.
>
> So can you just test v5.14-rc1?

Doing it right now, but I've got another issue. Why BFQ is not listed here:

```
/sys/class/block/nvme0n1/queue/scheduler:[mq-deadline] kyber none
/sys/class/block/nvme1n1/queue/scheduler:[mq-deadline] kyber none
```

?

It is a built-in, FWIW:

```
$ modinfo bfq
name: bfq
filename: (builtin)
description: MQ Budget Fair Queueing I/O Scheduler
license: GPL
file: block/bfq
author: Paolo Valente
alias: bfq-iosched
```

So far the issue is not reproducible with your patch + 5.13.2 as well as 5.14-
rc1 (but I don't have BFQ either with v5.14-rc1).

--
Oleksandr Natalenko (post-factum)


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