From: Johannes Thumshirn <jthumshirn@suse.de>
To: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Ming Lei <ming.lei@redhat.com>, Jens Axboe <axboe@fb.com>,
linux-block@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
Stefan Haberland <sth@linux.vnet.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/2] blk-mq: support physical CPU hotplug
Date: Fri, 12 Jan 2018 11:47:01 +0100 [thread overview]
Message-ID: <20180112104701.4nxixn4nru4f7uib@linux-x5ow.site> (raw)
In-Reply-To: <64c62449-27d2-a0a1-c7db-d2d08a3eb893@de.ibm.com>
On Fri, Jan 12, 2018 at 09:12:24AM +0100, Christian Borntraeger wrote:
> I think we also need cc stable for this. The bug was introduced with
>
> commit 4b855ad37194f7bdbb200ce7a1c7051fecb56a08 upstream.
> ("blk-mq: Create hctx for each present CPU")
>
> and that was even backported into 4.12 stable.
Yes, and Ming (or Jens?), can you please add a Fixes tag as well? It helps
with identifying patches which fix backports.
Thanks,
Johannes
--
Johannes Thumshirn Storage
jthumshirn@suse.de +49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 N�rnberg
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next prev parent reply other threads:[~2018-01-12 10:47 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-12 2:53 [PATCH 0/2] blk-mq: support physical CPU hotplug Ming Lei
2018-01-12 2:53 ` [PATCH 1/2] genirq/affinity: assign vectors to all possible CPUs Ming Lei
2018-01-12 19:35 ` Thomas Gleixner
2018-01-12 2:53 ` [PATCH 2/2] blk-mq: simplify queue mapping & schedule with each possisble CPU Ming Lei
2018-01-16 10:00 ` Stefan Haberland
2018-01-16 10:12 ` jianchao.wang
2018-01-16 12:10 ` Ming Lei
2018-01-16 14:31 ` jianchao.wang
2018-01-16 15:32 ` Ming Lei
2018-01-17 2:56 ` jianchao.wang
2018-01-17 3:52 ` Ming Lei
2018-01-17 5:24 ` jianchao.wang
2018-01-17 6:22 ` Ming Lei
2018-01-17 8:09 ` jianchao.wang
2018-01-17 9:57 ` Ming Lei
2018-01-17 10:07 ` Christian Borntraeger
2018-01-17 10:14 ` Christian Borntraeger
2018-01-17 10:17 ` Ming Lei
2018-01-19 3:05 ` jianchao.wang
2018-01-26 9:31 ` Ming Lei
2018-01-12 8:12 ` [PATCH 0/2] blk-mq: support physical CPU hotplug Christian Borntraeger
2018-01-12 10:47 ` Johannes Thumshirn [this message]
2018-01-12 18:02 ` Jens Axboe
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