From: Fengguang Wu <fengguang.wu@intel.com>
To: Jan Kara <jack@suse.cz>
Cc: Johannes Weiner <hannes@cmpxchg.org>, linux-kernel@vger.kernel.org
Subject: Re: [printk A-A deadlock] possible reason: unannotated irqs-on
Date: Mon, 4 Mar 2013 17:21:36 +0800 [thread overview]
Message-ID: <20130304092136.GA32204@localhost> (raw)
In-Reply-To: <20130304091458.GA17223@quack.suse.cz>
On Mon, Mar 04, 2013 at 10:14:58AM +0100, Jan Kara wrote:
> On Mon 04-03-13 13:42:54, Wu Fengguang wrote:
> > Greetings,
> >
> > I got the below oops and the first bad commit is
> Thanks for report! BTW, I didn't see any oops in the log, just complaints
> from lockdep about a bug in irq handling (which seems to be just a problem
> with lockdep turning on-off in vprintk_emit() which I broke).
You are welcome! And sorry for the misword..
Thanks,
Fengguang
prev parent reply other threads:[~2013-03-04 9:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-04 5:42 [printk A-A deadlock] possible reason: unannotated irqs-on Fengguang Wu
2013-03-04 9:14 ` Jan Kara
2013-03-04 9:21 ` Fengguang Wu [this message]
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