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Message-ID: <20120416182927.GB3346@shadowen.org> Date: Mon, 16 Apr 2012 19:29:27 +0100 From: Andy Whitcroft <apw@...onical.com> To: Alan Cox <alan@...rguk.ukuu.org.uk> Cc: Jeff Garzik <jgarzik@...ox.com>, linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org, "K. Y. Srinivasan" <kys@...rosoft.com>, Mike Sterling <Mike.Sterling@...rosoft.com> Subject: Re: [PATCH 0/2] Hyper-V disk support V3 On Mon, Apr 16, 2012 at 12:26:34PM +0100, Alan Cox wrote: > On Mon, 16 Apr 2012 12:20:27 +0100 > Andy Whitcroft <apw@...onical.com> wrote: > > > Add support for ignoring disks devices on specific host controllers to > > libata. Use this support to trigger us to ignore Hyper-V disk devices > > on the emulated SATA device based on the system DMI information. > > > > Jeff, I believe the first patch is what you had in mind in your comments. > > Alan, the piix sadly has no subvendor/subdevice identifiers at all > > So its 0x0000,0x0000 ? > > > though we are able to detect the platform from the DMI information, > > this any better? > > What happens if you have a PIIX device which is being passed through from > the underlying hardware or will hyper-v never support pass through ? A good question indeed. KY perhaps you can comment. -apw -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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