From: Sebastian Parschauer <sebastian.riemer@profitbricks.com>
To: Alasdair Kergon <agk@redhat.com>, Mike Snitzer <snitzer@redhat.com>
Cc: dm-devel <dm-devel@redhat.com>,
Sebastian Parschauer <sebastian.riemer@profitbricks.com>
Subject: Re: 3.12.y: srcu warning during free_dev() with dm-multipath
Date: Mon, 22 Jun 2015 10:55:16 +0200 [thread overview]
Message-ID: <5587CD74.40401@profitbricks.com> (raw)
In-Reply-To: <55819FD1.4010306@profitbricks.com>
Really, no response? Again?
Why doesn't that surprise me if sending a bug report to Red Hat not
using their kernel,... Thanks a lot! So this is how discrimination feels
like,...
On 17.06.2015 18:26, Sebastian Parschauer wrote:
> Hi dm developers,
>
> we hit the srcu warning in cleanup_srcu_struct() when removing
> dm-multipath devices. We run v3.12.40 but there is no change compared to
> v3.12.44 in drivers/md/dm.c or kernel/srcu.c.
>
> Would the following upstream commit fix this?
>
> 63a4f06 dm: fix add_disk() NULL pointer due to race with free_dev()
>
> Thanks,
> Sebastian
next prev parent reply other threads:[~2015-06-22 8:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-17 16:26 3.12.y: srcu warning during free_dev() with dm-multipath Sebastian Parschauer
2015-06-22 8:55 ` Sebastian Parschauer [this message]
2015-06-22 10:25 ` Zdenek Kabelac
2015-06-22 12:22 ` Sebastian Parschauer
2015-06-22 14:21 ` Mike Snitzer
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