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From: mlin@kernel.org (Ming Lin)
Subject: [PATCH 4/4] nvme: split pci module out of core module
Date: Tue, 09 Feb 2016 10:26:45 -0800	[thread overview]
Message-ID: <1455042405.8832.4.camel@ssi> (raw)
In-Reply-To: <20160209085656.GJ27969@c203.arch.suse.de>

On Tue, 2016-02-09@09:56 +0100, Johannes Thumshirn wrote:
> On Mon, Feb 08, 2016@02:24:44PM -0800, Ming Lin wrote:
> > This splits nvme.ko into 2 modules:
> > nvme-core.ko: the core part
> > nvme.ko: the PCI driver
> > 
> > Also changes config name:
> > s/CONFIG_BLK_DEV_NVME/CONFIG_NVME_PCI
> > s/CONFIG_BLK_DEV_NVME_SCSI/CONFIG_NVME_SCSI
> 
> Is there any auto-migration for those who already have CONFIG_BLK_DEV_NVME set
> in their kernel configs? If not, this could lead to a bunch of non-booting
> systems.

Hi Michal(CCed),

As you saw above, I'm changing:
CONFIG_BLK_DEV_NVME to CONFIG_NVME_PCI
and 
CONFIG_BLK_DEV_NVME_SCSI to CONFIG_NVME_SCSI

Is there Kconfig magic to keep existing config working?
ie, if CONFIG_BLK_DEV_NVME was set in .config, then CONFIG_NVME_PCI
should be set automatically?

Thanks,
Ming

  reply	other threads:[~2016-02-09 18:26 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-08 22:24 [PATCH 0/4] nvme: split pci module out of core module Ming Lin
2016-02-08 22:24 ` [PATCH 1/4] nvme: move timeout variables to core.c and export it Ming Lin
2016-02-09  9:25   ` Christoph Hellwig
2016-02-09 12:43   ` Johannes Thumshirn
2016-02-09 12:46   ` Matias Bjørling
2016-02-08 22:24 ` [PATCH 2/4] nvme: export more symbols Ming Lin
2016-02-09  9:25   ` Christoph Hellwig
2016-02-09 12:42   ` Johannes Thumshirn
2016-02-09 12:56   ` Matias Bjørling
2016-02-09 13:07     ` Christoph Hellwig
2016-02-08 22:24 ` [PATCH 3/4] nvme: split dev_list_lock Ming Lin
2016-02-09  9:26   ` Christoph Hellwig
2016-02-09 12:41   ` Johannes Thumshirn
2016-02-09 13:14     ` Christoph Hellwig
2016-02-09 13:34       ` Johannes Thumshirn
2016-02-08 22:24 ` [PATCH 4/4] nvme: split pci module out of core module Ming Lin
2016-02-09  8:56   ` Johannes Thumshirn
2016-02-09 18:26     ` Ming Lin [this message]
2016-02-10 13:35       ` Michal Marek
2016-02-09  9:26   ` Christoph Hellwig
2016-02-10  0:09     ` Ming Lin
2016-02-10 15:12   ` Keith Busch
2016-02-10 15:31     ` Ming Lin
2016-02-09  9:24 ` [PATCH 0/4] " Christoph Hellwig

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