From: Hannes Reinecke <hare@suse.de>
To: Song Liu <songliubraving@fb.com>, linux-scsi@vger.kernel.org
Cc: hch@infradead.org, dgilbert@interlog.com,
Dan Williams <dan.j.williams@intel.com>
Subject: Re: [PATCH 1/5] ses: close potential registration race
Date: Sat, 10 Jan 2015 14:26:33 +0100 [thread overview]
Message-ID: <54B12889.8050209@suse.de> (raw)
In-Reply-To: <1419979578-3793574-2-git-send-email-songliubraving@fb.com>
On 12/30/2014 11:46 PM, Song Liu wrote:
> From: Dan Williams <dan.j.williams@intel.com>
>
> The slot and address fields have a small window of instability when
> userspace can read them before initialization. Separate
> enclosure_component
> allocation from registration.
>
> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
> Signed-off-by: Song Liu <songliubraving@fb.com>
> Reviewed-by: Jens Axboe <axboe@fb.com>
> Cc: Hannes Reinecke <hare@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare@suse.de +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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next prev parent reply other threads:[~2015-01-10 13:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-30 22:46 [PATCH 0/5] Feature enhancements for ses module Song Liu
2014-12-30 22:46 ` [PATCH 1/5] ses: close potential registration race Song Liu
2015-01-10 13:26 ` Hannes Reinecke [this message]
2014-12-30 22:46 ` [PATCH 2/5] ses: generate KOBJ_CHANGE on enclosure attach Song Liu
2014-12-30 22:46 ` [PATCH 3/5] ses: add enclosure logical id Song Liu
2015-01-10 13:27 ` Hannes Reinecke
2014-12-30 22:46 ` [PATCH 4/5] ses: add reliable slot attribute Song Liu
2014-12-30 22:46 ` [PATCH 5/5] ses: Add power_status to SES device slot Song Liu
2015-01-10 13:28 ` Hannes Reinecke
2015-01-05 19:26 ` [PATCH 0/5] Feature enhancements for ses module Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2014-08-25 17:34 [PATCH 1/5] SES: close potential registration race Song Liu
[not found] ` <540819F9.8030701@suse.de>
2014-09-12 21:02 ` Song Liu
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