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From: Christoph Hellwig <hch@lst.de>
To: Abdul Haleem <abdhalee@linux.vnet.ibm.com>
Cc: axboe@kernel.dk, sachinp <sachinp@linux.vnet.ibm.com>,
	jack@suse.cz, linux-scsi <linux-scsi@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	dm-devel@redhat.com, linux-next <linux-next@vger.kernel.org>,
	dougmill@us.ibm.com, Brian King <brking@linux.vnet.ibm.com>,
	linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
	hch@lst.de
Subject: Re: [dm-devel] [next-20210827][ppc][multipathd] INFO: task hung in dm_table_add_target
Date: Wed, 1 Sep 2021 15:36:18 +0200	[thread overview]
Message-ID: <20210901133618.GA16687@lst.de> (raw)
In-Reply-To: <68dde454-965a-0c44-374a-a0ca277150ee@linux.vnet.ibm.com>

On Wed, Sep 01, 2021 at 04:47:26PM +0530, Abdul Haleem wrote:
> Greeting's
>
> multiple task hung while adding the vfc disk back to the multipath on my 
> powerpc box running linux-next kernel

Can you retry to reproduce this with lockdep enabled to see if there
is anything interesting holding this lock?

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  reply	other threads:[~2021-09-01 13:43 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-01 11:17 Abdul Haleem
2021-09-01 13:36 ` Christoph Hellwig [this message]
2021-09-28 10:23   ` Abdul Haleem
2021-09-29  6:52     ` Christoph Hellwig

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