From: Christoph Hellwig <hch@infradead.org>
To: Jens Axboe <axboe@kernel.dk>
Cc: Meelis Roos <mroos@linux.ee>,
Christoph Hellwig <hch@infradead.org>,
linux-scsi@vger.kernel.org, sparclinux@vger.kernel.org,
David Miller <davem@davemloft.net>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: Re: Another (ESP?) scsi blk-mq problem on sparc64
Date: Wed, 19 Nov 2014 22:01:35 -0800 [thread overview]
Message-ID: <20141120060135.GA2862@infradead.org> (raw)
In-Reply-To: <546771B4.1010507@kernel.dk>
On Sat, Nov 15, 2014 at 08:31:00AM -0700, Jens Axboe wrote:
> My next move would be to add more debug to the CPU map setup and teardown,
> so that we can verify that the map that is being used above has indeed been
> setup. Unless Christoph has any ideas on what is going on here?
No good idea, but I'd sugges to debug cpu_to_queue_index how it could
return such an out of bounds value.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Jens Axboe <axboe@kernel.dk>
Cc: Meelis Roos <mroos@linux.ee>,
Christoph Hellwig <hch@infradead.org>,
linux-scsi@vger.kernel.org, sparclinux@vger.kernel.org,
David Miller <davem@davemloft.net>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: Re: Another (ESP?) scsi blk-mq problem on sparc64
Date: Thu, 20 Nov 2014 06:01:35 +0000 [thread overview]
Message-ID: <20141120060135.GA2862@infradead.org> (raw)
In-Reply-To: <546771B4.1010507@kernel.dk>
On Sat, Nov 15, 2014 at 08:31:00AM -0700, Jens Axboe wrote:
> My next move would be to add more debug to the CPU map setup and teardown,
> so that we can verify that the map that is being used above has indeed been
> setup. Unless Christoph has any ideas on what is going on here?
No good idea, but I'd sugges to debug cpu_to_queue_index how it could
return such an out of bounds value.
next prev parent reply other threads:[~2014-11-20 6:01 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-14 11:32 Another (ESP?) scsi blk-mq problem on sparc64 Meelis Roos
2014-11-14 11:32 ` Meelis Roos
2014-11-14 16:58 ` Christoph Hellwig
2014-11-14 16:58 ` Christoph Hellwig
2014-11-14 17:01 ` Jens Axboe
2014-11-14 17:01 ` Jens Axboe
2014-11-14 19:35 ` Meelis Roos
2014-11-14 19:35 ` Meelis Roos
2014-11-14 19:42 ` Jens Axboe
2014-11-14 19:42 ` Jens Axboe
2014-11-14 22:59 ` Meelis Roos
2014-11-14 22:59 ` Meelis Roos
2014-11-14 23:29 ` Jens Axboe
2014-11-14 23:29 ` Jens Axboe
2014-11-15 6:48 ` Meelis Roos
2014-11-15 6:48 ` Meelis Roos
2014-11-15 15:31 ` Jens Axboe
2014-11-15 15:31 ` Jens Axboe
2014-11-20 6:01 ` Christoph Hellwig [this message]
2014-11-20 6:01 ` Christoph Hellwig
2014-11-21 19:56 ` David Miller
2014-11-21 19:56 ` David Miller
2014-11-24 8:21 ` Christoph Hellwig
2014-11-24 8:21 ` Christoph Hellwig
2014-11-24 15:35 ` Jens Axboe
2014-11-24 15:35 ` Jens Axboe
2014-11-24 16:22 ` Paul E. McKenney
2014-11-24 16:22 ` Paul E. McKenney
2014-11-24 17:16 ` Jens Axboe
2014-11-24 17:16 ` Jens Axboe
2014-11-24 17:31 ` Paul E. McKenney
2014-11-24 17:31 ` Paul E. McKenney
2014-11-24 17:33 ` Jens Axboe
2014-11-24 17:33 ` Jens Axboe
2014-11-24 17:44 ` Paul E. McKenney
2014-11-24 17:44 ` Paul E. McKenney
2014-11-24 21:56 ` David Miller
2014-11-24 21:56 ` David Miller
2014-11-24 22:01 ` Jens Axboe
2014-11-24 22:01 ` Jens Axboe
2014-11-24 22:09 ` David Miller
2014-11-24 22:09 ` David Miller
2014-11-24 22:20 ` Jens Axboe
2014-11-24 22:20 ` Jens Axboe
2014-11-24 22:23 ` mroos
2014-11-24 22:23 ` mroos
2014-11-24 22:28 ` David Miller
2014-11-24 22:28 ` David Miller
2015-01-29 7:53 ` Meelis Roos
2015-01-29 7:53 ` Meelis Roos
2015-01-29 16:37 ` Jens Axboe
2015-01-29 16:37 ` Jens Axboe
2015-09-04 8:33 ` Meelis Roos
2015-09-04 8:33 ` Meelis Roos
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