From: "Steve Wise" <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org>
To: 'Doug Ledford' <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: RE: Bug Report: possible circular locking issue
Date: Mon, 28 Aug 2017 14:44:07 -0500 [thread overview]
Message-ID: <158601d32036$02e2b0d0$08a81270$@opengridcomputing.com> (raw)
In-Reply-To: <1503948482.78641.110.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> > > > I ran across this while testing a 4.13-rc7 kernel + the rdma next
> > > > code.
> > >
> > > This reproduces on a stock 4.13-rc7 kernel. But, across all the
> > > stuff
> > > I've booted it on so far, it only shows up on cxgb4 devices, so I
> > > think
> > > this is a cxgb4 specific issue. Steve, can you look into this?
> >
> > Hey Doug. Yes. Is this a regression that shows up now in 4.13-rc
> > but worked in older kernels?
>
> I think so. But I don't update this particular machine every release
> (mainly because it's a contested machine with a unique setup, and the
> last couple kernel releases it's been tied up with rhel testing instead
> of my own, but prior to the last couple kernels I don't recall this
> issue existing).
Do you have other systems that run cxgb4 and do not exhibit this lockdep issue?
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2017-08-28 19:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-28 16:38 Bug Report: possible circular locking issue Doug Ledford
[not found] ` <1503938316.78641.98.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-08-28 19:12 ` Doug Ledford
[not found] ` <1503947529.78641.108.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-08-28 19:18 ` Steve Wise
2017-08-28 19:28 ` Doug Ledford
[not found] ` <1503948482.78641.110.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-08-28 19:44 ` Steve Wise [this message]
2017-08-28 20:03 ` Doug Ledford
2017-08-31 15:24 ` Potnuri Bharat Teja
[not found] ` <20170831152430.GA15173-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>
2017-09-05 11:40 ` Potnuri Bharat Teja
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='158601d32036$02e2b0d0$08a81270$@opengridcomputing.com' \
--to=swise-7bpotxp6k4+p2yhjcf5u+vpxobypeauw@public.gmane.org \
--cc=dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
--cc=linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.