From: Tabi Timur-B04825 <B04825@freescale.com>
To: Wood Scott-B07421 <B07421@freescale.com>
Cc: Wood Scott-B07421 <B07421@freescale.com>,
Gala Kumar-B11780 <B11780@freescale.com>,
"linuxppc-dev@ozlabs.org" <linuxppc-dev@ozlabs.org>
Subject: Re: [PATCH] powerpc/fsl: add MSI support for the Freescale hypervisor
Date: Tue, 13 Dec 2011 00:43:34 +0000 [thread overview]
Message-ID: <4EE69FB4.5080705@freescale.com> (raw)
In-Reply-To: <4EE69ED1.6040302@freescale.com>
Scott Wood wrote:
> How's the hypervisor even going to know if the mem=3D kernel command line
> argument is used to change the end of main memory (assuming that's been
> taken into account by this point in the boot sequence)?
>
> What if the user put a shared memory region immediately after the main
> partition memory?
Alright, I'll need to add support for detached MSIIR addresses, but for=20
now I think this patch is okay. It's the same level of functionality that=
=20
we provide on the SDK.
--=20
Timur Tabi
Linux kernel developer at Freescale=
prev parent reply other threads:[~2011-12-13 0:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-12 23:37 [PATCH] powerpc/fsl: add MSI support for the Freescale hypervisor Timur Tabi
2011-12-12 23:52 ` Scott Wood
2011-12-13 0:27 ` Tabi Timur-B04825
2011-12-13 0:39 ` Scott Wood
2011-12-13 0:43 ` Tabi Timur-B04825 [this message]
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