Re: [PATCH] bcache: fix double bio_endio completion in detached_dev_end_io

Coly Li
2026-01-19T08:19:48Z

On Sun, Jan 18, 2026 at 10:43:55PM +0800, Christoph Hellwig wrote:
> On Sun, Jan 18, 2026 at 07:49:36PM +0800, Coly Li wrote:
> > Shida,
> > can you also test it and confirm? We need to get the fix in within 6.19 cycle.
> >
> > Yes, we need to make a dicision ASAP.
> > I prefer the clone bio solution, and it looks fine to me.
>
> Do you have any maintainer QA that exercises this? For basically any

Normally I do testing by following methods,
1) normal file system testing on it
2) long time I/O pressure e.g. at least 48 hours
3) deploy on my working machines with real workload for weeks

Current tests are not automatically. And I will integreate Kent's test
tools in.

> other maintained subsystem we'd have a maintainer jump on verity fixes
> like this ASAP and test them.
>

Before I work on it, I want to know the author already ran and tested the
patch firstly. Normally I won't test any patches posted on mailing list.

Thanks.

Coly Li