From: keith.busch@intel.com (Keith Busch)
Subject: [PATCH 1/2] NVMe: Lock out shutdown during pci init
Date: Wed, 17 Feb 2016 13:40:58 +0000 [thread overview]
Message-ID: <20160217134057.GA30059@localhost.localdomain> (raw)
In-Reply-To: <20160217075913.GA14303@infradead.org>
On Tue, Feb 16, 2016@11:59:13PM -0800, Christoph Hellwig wrote:
> I always thought there was a deep reason we'd need to unmap it. But
> if there isn't getting rid of the unmap should make the driver a lot
> more robust.
Remapping after each reset was prepping for a non-existent feature.
We'd like to create domains safe for the PCI core to reassign bus numbers
and memory windows on a live system for various hot plug scenarios,
but I don't see that happening soon.
prev parent reply other threads:[~2016-02-17 13:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-11 23:00 [PATCH 1/2] NVMe: Lock out shutdown during pci init Keith Busch
2016-02-11 23:00 ` [PATCH 2/2] NVMe: NULL pointer check for admin queues Keith Busch
2016-02-13 9:59 ` Christoph Hellwig
2016-02-22 8:44 ` Sagi Grimberg
2016-02-13 9:58 ` [PATCH 1/2] NVMe: Lock out shutdown during pci init Christoph Hellwig
2016-02-16 18:40 ` Keith Busch
2016-02-17 7:59 ` Christoph Hellwig
2016-02-17 13:40 ` Keith Busch [this message]
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