[PATCH v2] nvme: add regression test for concurrently enable/disable nvmet ns

[Shinichiro Kawasaki]

On May 23, 2024 / 04:31, Chaitanya Kulkarni wrote:
> On 5/22/24 02:05, Sagi Grimberg wrote:
> > Reproduce a hang in nvmet when concurrently disabling/enabling
> > an nvmet namespace.
> >
> > Signed-off-by: Sagi Grimberg <sagi at grimberg.me>
> > ---
> >
> 
> Looks good.
> 
> Reviewed-by: Chaitanya Kulkarni <kch at nvidia.com>

Looks good to me, too. The added test case triggers the process hang without the
kernel side fix [1]. I will wait for the fix to land on the stable branches
before applying this patch. Thanks.

[1] https://lore.kernel.org/linux-nvme/Zk4cWHmFnzLxXETd@kbusch-mbp.dhcp.thefacebook.com/T/#m0f5950f8933a66ecaec8f13f62f00ce5184234a1