From: Bjorn Helgaas <bjorn.helgaas@hp.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [IA64] rework memory attribute aliasing
Date: Mon, 08 May 2006 14:51:41 +0000 [thread overview]
Message-ID: <200605080851.41136.bjorn.helgaas@hp.com> (raw)
In-Reply-To: <200605051719.50884.bjorn.helgaas@hp.com>
On Sunday 07 May 2006 20:42, KAMEZAWA Hiroyuki wrote:
> At memory hotplug, efi information cannot be updated. In -mm kernel,
> hot added memory is registed to /proc/iomem (iomem_resouce).
>
> Can't we able to write kern_mem_attribute() by using kernel/resouce.c ?
> (add new flag if needed..)
>
> Now, efi_initialize_iomem_resources() already registers efi information to
> iomem_resource.
I didn't address hot-plug memory at all. You're right that something
should be done in that area. I don't know enough about memory hotplug
to do anything useful myself, though.
next prev parent reply other threads:[~2006-05-08 14:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-05 23:19 [IA64] rework memory attribute aliasing Bjorn Helgaas
2006-05-08 2:42 ` KAMEZAWA Hiroyuki
2006-05-08 14:51 ` Bjorn Helgaas [this message]
2006-05-09 23:02 ` Luck, Tony
2006-05-12 19:18 ` Luck, Tony
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